| M00 | Augusta Seaplane Base | Augusta ME |
| M01 | General Dewitt Spain Airport | Memphis TN |
| M02 | Dickson Muni Airport | Dickson TN |
| M04 | Covington Muni Airport | Covington TN |
| M05 | Caruthersville Memorial Airport | Caruthersville MO |
| M06 | Havre De Grace Seaplane Base | Havre De Grace MD |
| M08 | William L. Whitehurst Field Airport | Bolivar TN |
| M10 | Mountainair Muni Airport | Mountainair NM |
| M11 | Copiah County Airport | Crystal Springs MS |
| M12 | Steele Muni Airport | Steele MO |
| M13 | Poplarville-pearl River County Airport | Poplarville MS |
| M14 | Mal's Serpent Lake Seaplane Base | Deerwood MN |
| M15 | Perry County Airport | Linden TN |
| M17 | Bolivar Muni Airport | Bolivar MO |
| M18 | Hope Muni Airport | Hope AR |
| M19 | Newport Muni Airport | Newport AR |
| M20 | Grayson County Airport | Leitchfield KY |
| M21 | Muhlenberg County Airport | Greenville KY |
| M22 | Bill Pugh Field Airport | Russellville AL |
| M23 | James H Easom Field Airport | Newton MS |
| M24 | Dean Griffin Memorial Airport | Wiggins MS |
| M25 | Mayfield Graves County Airport | Mayfield KY |
| M26 | Drummond Airport | Drummond MT |
| M27 | Waldron Muni Airport | Waldron AR |
| M28 | Mid Continent Airport | Hayti MO |
| M29 | Hassell Field Airport | Clifton TN |
| M30 | Metropolis Muni Airport | Metropolis IL |
| M31 | Arnold Field Airport | Halls TN |
| M32 | Lake Village Muni Airport | Lake Village AR |
| M33 | Sumner County Rgnl Airport | Gallatin TN |
| M34 | Kentucky Dam State Park Airport | Gilbertsville KY |
| M35 | Lindey's Landing West Seaplane Base | Seeley Lake MT |
| M36 | Frank Federer Memorial Airport | Brinkley AR |
| M37 | Ruleville-drew Airport | Drew MS |
| M38 | Hazel Green Airport | Hazel Green AL |
| M40 | Monroe County Airport | Aberdeen/amory MS |
| M41 | Holly Springs-marshall County Airport | Holly Springs MS |
| M42 | Russian Flat Airport | Russian Flat MT |
| M43 | Prentiss-jefferson Davis County Airport | Prentiss MS |
| M44 | Houston Muni Airport | Houston MS |
| M45 | Alpine County Airport | Markleeville CA |
| M46 | Colstrip Airport | Colstrip MT |
| M48 | Houston Memorial Airport | Houston MO |
| M49 | Jolly Fisherman Seaplane Base | Waubun MN |
| M50 | Boardman Airport | Boardman OR |
| M51 | Oktibbeha Airport | Starkville MS |
| M53 | Humboldt Muni Airport | Humboldt TN |
| M54 | Lebanon Muni Airport | Lebanon TN |
| M55 | Lamar County Airport | Vernon AL |
| M57 | Rangeley Lake Seaplane Base | Rangeley ME |
| M59 | Richton-perry County Airport | Richton MS |
| M60 | Woodruff County Airport | Augusta AR |
| M61 | Edward F Johnson Airport | Ishpeming MI |
| M62 | Rotorcraft Heliport | Hamilton MT |
| M65 | Wynne Muni Airport | Wynne AR |
| M66 | Alfred Schroeder Field Airport | Hillsboro KS |
| M69 | Birch Lake Seaplane Base | Deerwood MN |
| M70 | Pocahontas Muni Airport | Pocahontas AR |
| M71 | Greensfield Airport | Moscow Mills MO |
| M72 | New Albany-union Co Airport | New Albany MS |
| M73 | Almyra Muni Airport | Almyra AR |
| M74 | Bald Knob Muni Airport | Bald Knob AR |
| M75 | Malta Airport | Malta MT |
| M77 | Howard County Airport | Nashville AR |
| M78 | Malvern Muni Airport | Malvern AR |
| M79 | John H Hooks Jr Memorial Airport | Rayville LA |
| M80 | Scott Airport | Tallulah LA |
| M83 | Mccharen Field Airport | West Point MS |
| M85 | Gideon Memorial Airport | Gideon MO |
| M86 | Walle Field Airport | Pullman MI |
| M90 | William Robert Johnston Muni Airport | Mendota CA |
| M91 | Springfield Robertson County Airport | Springfield TN |
| M93 | Houston County Airport | Mc Kinnon TN |
| M94 | Desert Aire Airport | Mattawa WA |
| M95 | Richard Arthur Field Airport | Fayette AL |
| M97 | Morehead-rowan County Clyde A. Thomas Rgnl Airport | Morehead KY |
| MA10 | Chambers Heliport | Somerville MA |
| MA12 | Marston Mills Seaplane Base | Marstons Mills MA |
| MA13 | Nugent Heliport | Gloucester MA |
| MA14 | Wheeler's Point Heliport | Gloucester MA |
| MA15 | Pond Road Heliport | Gloucester MA |
| MA16 | Marshall's Airport | Holden MA |
| MA18 | Cmelak Field Airport | Sheffield MA |
| MA19 | Berlin Lndg Area Airport | Berlin MA |
| MA20 | Beverly Hospital Heliport | Beverly MA |
| MA21 | Baybank Heliport | Burlington MA |
| MA22 | Boston Globe Heliport | Boston MA |
| MA23 | North Bay Heliport | Osterville MA |
| MA25 | Long Pond Seaplane Base | Brewster MA |
| MA26 | Balloon Port At Dingley Dell Balloonport | Brimfield MA |
| MA27 | Goddard Hosp. Heliport | Brockton MA |
| MA29 | Camp Edwards Heliport | Bourne MA |
| MA30 | Dresser Hill Airport | Charlton MA |
| MA31 | Charlton Memorial Hospital Heliport | Fall River MA |
| MA32 | Atlantic Trade Heliport | Worcester MA |
| MA33 | Sagamore Hill Heliport | Ipswich MA |
| MA34 | Moore Dogs Heliport | Carver MA |
| MA35 | Hat Factory Heliport | Amesbury MA |
| MA36 | Snow Airport | Ipswich MA |
| MA37 | Falmouth Hospital Heliport | Falmouth MA |
| MA38 | Fitchburg Paper Company Heliport | Fitchburg MA |
| MA39 | Brigham & Women's Hospital Heliport | Boston MA |
| MA40 | Diesel Dogs Seaplane Base | Gardner MA |
| MA41 | Princess Lane Heliport | Hopkinton MA |
| MA42 | U S C G Heliport | Gloucester MA |
| MA43 | Morehaven Airport | Granville MA |
| MA44 | Trade Wind Airport | Oak Bluffs MA |
| MA45 | Simmons Heliport | Hanover MA |
| MA46 | Army National Guard Heliport | Milford MA |
| MA47 | Chicopee Heliport | Chicopee MA |
| MA48 | Raytheon Heliport | Lexington MA |
| MA49 | Metro-swift Heliport | Peabody MA |
| MA50 | Compaq Marlboro Heliport | Marlboro MA |
| MA51 | Richie's Heliport | North Dartmouth MA |
| MA52 | Sids Airport | Maynard MA |
| MA53 | Ware Airport | Ware MA |
| MA54 | B-town Heliport | Belchertown MA |
| MA55 | Muskeget Island Airport | Muskeget Island MA |
| MA57 | Us Property & Fiscal Office Heliport | Natick MA |
| MA58 | Natick Army Laboratories Heliport | Natick MA |
| MA59 | Veracka Heliport | Brockton MA |
| MA6 | Monponsett Pond Seaplane Base | Halifax MA |
| MA60 | St Luke's Hospital Heliport | Middleborough MA |
| MA63 | Sherman-pvt Airport | Pembroke MA |
| MA64 | Pheasant Field Airport | Pembroke MA |
| MA65 | Island Air Service Seaplane Base | Rochester MA |
| MA67 | Tgp Heliport | Agawam MA |
| MA68 | Massachusetts Mutual Life Insurance Co Heliport | Springfield MA |
| MA69 | New England Memorial Hospital Heliport | Stoneham MA |
| MA70 | Sudbury Airport | Sudbury MA |
| MA71 | Davna Corp Heliport | Millis MA |
| MA72 | Tuckernuck Airport | Tuckernuck Island MA |
| MA73 | Oxbow Corporation Heliport | Dover MA |
| MA74 | Larson's Seaplane Base | Tyngsboro MA |
| MA75 | Sky Glen Airport | Uxbridge MA |
| MA76 | Waltham Weston Hospital & Medical Center Heliport | Waltham MA |
| MA77 | Blueberry Hill Airport | Washington MA |
| MA78 | Russell Mill Pond Seaplane Base | Plymouth MA |
| MA79 | Digital Heliport | Westfield MA |
| MA80 | Mundale Airport | Westfield MA |
| MA81 | Digital Heliport | Westminster MA |
| MA83 | Hubbard Rgnl Hospital Heliport | Webster MA |
| MA84 | Sprague Nr 1 Heliport | Williamstown MA |
| MA85 | Sprague Nr 2 Heliport | Williamstown MA |
| MA86 | Kendalls Lndg Area Airport | Windsor MA |
| MA88 | Albert Farms Airport | Worthington MA |
| MA89 | B&b Farm Airport | New Braintree MA |
| MA90 | Host Hotel Heliport | Boxborough MA |
| MA91 | Compaq Parker Street Heliport | Maynard MA |
| MA92 | Prospect Hill Heliport | Waltham MA |
| MA93 | Bay Bank Ii Heliport | Burlington MA |
| MA94 | Parker Heliport | Worcester MA |
| MA95 | Bear Hole Heliport | West Springfield MA |
| MA96 | Rent-a-tool Heliport | Revere MA |
| MA97 | Waters Airport | Sutton MA |
| MA98 | Anna Jaques Hospital Heliport | Newburyport MA |
| MA99 | Princess House Heliport | Taunton MA |
| MAC | Macon Downtown Airport | Macon GA |
| MAE | Madera Muni Airport | Madera CA |
| MAF | Midland Intl Airport | Midland TX |
| MAI | Marianna Muni Airport | Marianna FL |
| MAL | Malone-dufort Airport | Malone NY |
| MAN | Nampa Muni Airport | Nampa ID |
| MAO | Marion County Airport | Marion SC |
| MAW | Malden Rgnl Airport | Malden MO |
| MAZ | Eugenio Maria De Hostos Airport | Mayaguez PR |
| MBA | Manokotak Airport | Manokotak AK |
| MBG | Mobridge Muni Airport | Mobridge SD |
| MBL | Manistee Co.-blacker Airport | Manistee MI |
| MBO | Bruce Campbell Field Airport | Madison MS |
| MBS | Mbs Intl Airport | Saginaw MI |
| MBT | Murfreesboro Muni Airport | Murfreesboro TN |
| MBY | Omar N Bradley Airport | Moberly MO |
| MCB | Mc Comb/pike County/john E Lewis Field Airport | Mc Comb MS |
| MCC | Mc Clellan Airfield Airport | Sacramento CA |
| MCD | Mackinac Island Airport | Mackinac Island MI |
| MCE | Merced Rgnl//macready Field Airport | Merced CA |
| MCF | Mac Dill Afb Airport | Tampa FL |
| MCG | Mc Grath Airport | Mcgrath AK |
| MCI | Kansas City Intl Airport | Kansas City MO |
| MCK | Mc Cook Ben Nelson Rgnl Airport | Mc Cook NE |
| MCN | Middle Georgia Rgnl Airport | Macon GA |
| MCO | Orlando Intl Airport | Orlando FL |
| MCW | Mason City Muni Airport | Mason City IA |
| MCX | White County Airport | Monticello IN |
| MCZ | Martin County Airport | Williamston NC |
| MD00 | Fair's Airport | Pocomoke City MD |
| MD01 | Wingfield Airport | Ridge MD |
| MD02 | St. Mary's Hospital East Heliport | Leonardtown MD |
| MD04 | Rossneck Airport | Cambridge MD |
| MD05 | Finagin Airfield Airport | Welcome MD |
| MD06 | Pilots Cove Airport | Tompkinsville MD |
| MD08 | Gregory May Heliport | Havre De Grace MD |
| MD1 | Massey Aerodrome Airport | Massey MD |
| MD10 | Baltimore Police Department Heliport | Baltimore MD |
| MD11 | Wright Field Airport | Chestertown MD |
| MD12 | Bell Airport | Emmittsburg MD |
| MD13 | Black & Decker/parking Lot 2 Heliport | Towson MD |
| MD14 | Robinson Airport | Benedict MD |
| MD18 | Horn Point Airport | Cambridge MD |
| MD19 | Hybarc Farm Airport | Chestertown MD |
| MD20 | Makoutz Airport | Taneytown MD |
| MD21 | Ashland Landing Farm Airport | Centreville MD |
| MD22 | Deale Airport | Deale MD |
| MD23 | Kennersley Airport | Church Hill MD |
| MD25 | Howard County General Hospital Heliport | Columbia MD |
| MD27 | Chalk Point Generating Sta Heliport | Eagle Harbor MD |
| MD28 | Ewing Airport | Easton MD |
| MD29 | Memorial Hospital Heliport | Easton MD |
| MD30 | Craig Company Heliport | Hagerstown MD |
| MD31 | Forest Hill Airport | Forest Hill MD |
| MD32 | Fort Detrick Helipad Heliport | Fort Detrick(frederick) MD |
| MD33 | Dorchester General Hospital Heliport | Cambridge MD |
| MD34 | Gaithersburg Heliport | Gaithersburg MD |
| MD35 | Spring Hill Airport | Hebron MD |
| MD36 | Tar Cove Heliport | Glen Burnie MD |
| MD37 | Citizens Bank Headquarters Heliport | Laurel MD |
| MD39 | Buds Ferry Airport | Indian Head MD |
| MD40 | Mrs Bozman Heliport | Jacksonville MD |
| MD42 | Keymar Airpark Airport | Keymar MD |
| MD43 | Mountain Road Airport | Lakeshore MD |
| MD45 | Hampton Airport | Leonardtown MD |
| MD46 | Glenair Airport | Dayton MD |
| MD47 | Barnes Airport | Lisbon MD |
| MD48 | Albrecht Airstrip Airport | Long Green MD |
| MD49 | Peninsula Rgnl Medical Center Heliport | Salisbury MD |
| MD50 | Chesapeake Ranch Airport | Lusby MD |
| MD51 | Chester River Hospital Heliport | Chestertown MD |
| MD52 | Mccready Memorial Hospital Heliport | Crisfield MD |
| MD55 | Holly Springs Farm Airport | Nanjemoy MD |
| MD56 | Three J Airport | New Windsor MD |
| MD57 | Beverly Airport | Pocomoke City MD |
| MD58 | Montgomery County Police Norwood Heliport | Olney MD |
| MD61 | Lynch's Landing Airport | Rising Sun MD |
| MD63 | Cromwell Farm Airport | Chestertown MD |
| MD64 | Asplundh Airport | St Michaels MD |
| MD65 | Western Maryland Health System Heliport | Cumberland MD |
| MD66 | Smith Field Airport | Chestertown MD |
| MD67 | Dow Jones & Co. Inc. Heliport | Silver Spring MD |
| MD68 | Berg's Field Heliport | Stevenson MD |
| MD69 | Harris Airport | Still Pond MD |
| MD70 | Flying Acres Airport | Sudlersville MD |
| MD71 | University Of Maryland Shock Trauma Center Heliport | Baltimore MD |
| MD72 | Fort Washington Medical Center Heliport | Fort Washington MD |
| MD73 | Happy Landings Farm Airport | Unionville MD |
| MD74 | Good Neighbor Farm Airport | Unionville MD |
| MD75 | Stolcrest Airport | Urbana MD |
| MD76 | Carroll Hospital Center Heliport | Westminster MD |
| MD78 | Woodbine Airport | Woodbine MD |
| MD79 | Nuodex Inc. Heliport | Worton MD |
| MD80 | Barren Creek Field Airport | Mardela Springs MD |
| MD81 | South River Seaplane Base | Edgewater MD |
| MD82 | Ragged Island Airport | Cambridge MD |
| MD83 | Ty-ti-to Airport | La Plata MD |
| MD85 | Carmean Airport | Ridgely MD |
| MD91 | Saxon Farms Airport | Church Hill MD |
| MD93 | Hexton Farms Airport | Cecilton MD |
| MD95 | Reservoir Airport | Finksburg MD |
| MD97 | Lanseair Farms Airport | La Plata MD |
| MD98 | Fort Ritchie Heliport | Fort Ritchie MD |
| MDA | Martindale Ahp Heliport | San Antonio TX |
| MDD | Midland Airpark Airport | Midland TX |
| MDF | Mooreland Muni Airport | Mooreland OK |
| MDH | Southern Illinois Airport | Carbondale/murphysboro IL |
| MDM | Marshall Don Hunter Sr Airport | Marshall AK |
| MDO | Middleton Island Airport | Middleton Island AK |
| MDQ | Madison County Executive/tom Sharp Jr Fld Airport | Huntsville AL |
| MDS | Madison Muni Airport | Madison SD |
| MDT | Harrisburg Intl Airport | Harrisburg PA |
| MDW | Chicago Midway Intl Airport | Chicago IL |
| MDY | Henderson Field Airport | Sand Island MQ |
| MDZ | Taylor County Airport | Medford WI |
| ME00 | Fort Fairfield Airport | Fort Fairfield ME |
| ME01 | Crescent Lake Seaplane Base | East Raymond ME |
| ME02 | Eastern Maine Medical Center Heliport | Bangor ME |
| ME03 | Webber Jones Airport | Brownville ME |
| ME04 | Ilco Landing Area Seaplane Base | Clayton Lake ME |
| ME05 | Allen St Peter Memorial Airport | Portage ME |
| ME06 | Flying Ed Airport | Charlotte ME |
| ME07 | Acadian Seaplane Base | Bar Harbor ME |
| ME08 | Gadabout Gaddis Airport | Bingham ME |
| ME09 | Panther Pond Seaplane Base | Raymond ME |
| ME11 | Cooper Seaplane Base | Hartford ME |
| ME12 | Brettuns Pond Seaplane Base | Livermore ME |
| ME14 | Bald Mountain Airport | Camden ME |
| ME15 | Blue Hill Memorial Hospital Heliport | Blue Hill ME |
| ME16 | Loring Intl Airport | Limestone ME |
| ME17 | Thomas Airport | Roxbury ME |
| ME18 | Chesuncook Forestry District Heliport | Chesuncook ME |
| ME19 | Clayton Lake Strip Airport | Clayton Lake ME |
| ME2 | Cutler Rgnl Airport | Cutler ME |
| ME20 | Bob-mar Airport | Fairfield ME |
| ME22 | Avery Field Airport | Rockwood ME |
| ME24 | Ben Hur Heliport | Appleton ME |
| ME25 | Sunrise Farms Airport | Fort Kent ME |
| ME26 | Super Cub Field Airport | Westbrook ME |
| ME27 | Double A Seaplane Base | Glenburn ME |
| ME28 | Forest Lake Seaplane Base | Cumberland ME |
| ME29 | Redington-fairview General Hospital Heliport | Skowhegan ME |
| ME3 | Bradford Camps Seaplane Base | Ashland ME |
| ME30 | Greenville Forestry Seaplane Base | Greenville ME |
| ME32 | Morrel Field Airport | Sangerville ME |
| ME33 | Farr Field Airport | Harpswell ME |
| ME34 | Robinson Ridge Fld Airport | Jefferson ME |
| ME35 | Terra B & B Airport | Levant ME |
| ME39 | Rocky Ridge Airport | Greene ME |
| ME40 | Mars Hill Airport | Mars Hill ME |
| ME41 | Witherspoons Landing Strip, Inc. Airport | North Haven ME |
| ME42 | Mid Coast Hospital Heliport | Brunswick ME |
| ME45 | Goosefair Airport | Kennebunkport ME |
| ME46 | Back Acres Airport | Kennebunkport ME |
| ME47 | Payne Field Airport | Hartland ME |
| ME5 | Banks Airport | Swans Island ME |
| ME51 | Douglass Seaplane Base | Standish ME |
| ME55 | Vinalhaven Airport | Vinalhaven ME |
| ME57 | Bauneg Beg Seaplane Base | North Berwick ME |
| ME58 | Milbridge Heliport | Milbridge ME |
| ME59 | Maine Helicopters Heliport | North Whitefield ME |
| ME6 | Wales Airport | Wales ME |
| ME60 | Sunny Hill Airport | Belgrade ME |
| ME61 | Salmon Falls Airport | Berwick ME |
| ME62 | Grignons Pvt Lndg Area Airport | West Pittsfield ME |
| ME64 | Skydive Lebanon Airport | West Lebanon ME |
| ME65 | Miara Heliport | West Bath ME |
| ME66 | Scottow Bog Flightpark Ultralight | Scarborough ME |
| ME67 | Morrill Airpark Airport | Van Buren ME |
| ME68 | Newport Sky Park Airport | Newport ME |
| ME69 | Cliffords Airport | Sabattus ME |
| ME70 | Greenfield Hill Airport | Cambridge ME |
| ME71 | Webb Lake Seaplane Base | Weld ME |
| ME72 | Seboomook Forestry District Headquarters Heliport | Pittston Farm ME |
| ME74 | Miller's Field Airport | Newburgh ME |
| ME75 | Margerison Airport | Lisbon Falls ME |
| ME76 | Penobscot Bay Medical Center Heliport | Rockland ME |
| ME79 | Two Falls Airport | Willimantic ME |
| ME80 | Dry Pond Seaplane Base | Gray ME |
| ME85 | Riverside Seaplane Base | Dover Foxcroft ME |
| ME86 | Libby Camps Seaplane Base | Ashland ME |
| ME87 | Goodall Hospital Heliport | Sanford ME |
| ME88 | Morrison's Airport | Perry ME |
| ME89 | Buzzy's Field Airport | Acton ME |
| ME90 | Little Ossipee Lake Seaplane Base | Waterboro Center ME |
| ME91 | Webster Field Airport | Gorham ME |
| ME92 | Hilltop Airport | Jay ME |
| ME95 | Cmmc Air Ambulance Landing Site Heliport | Lewiston ME |
| MEB | Laurinburg-maxton Airport | Maxton NC |
| MEI | Key Field Airport | Meridian MS |
| MEJ | Meade Muni Airport | Meade KS |
| MEM | Memphis Intl Airport | Memphis TN |
| MER | Castle Airport | Atwater CA |
| MEV | Minden-tahoe Airport | Minden NV |
| MEY | James G. Whiting Memorial Field Airport | Mapleton IA |
| MEZ | Mena Intermountain Muni Airport | Mena AR |
| MFD | Mansfield Lahm Rgnl Airport | Mansfield OH |
| MFE | Mc Allen Miller Intl Airport | Mc Allen TX |
| MFI | Marshfield Muni Airport | Marshfield WI |
| MFN | Minuteman Lake Seaplane Base | Willow AK |
| MFR | Rogue Valley Intl - Medford Airport | Medford OR |
| MFV | Accomack County Airport | Melfa VA |
| MGC | Michigan City Muni-phillips Field Airport | Michigan City IN |
| MGE | Dobbins Air Reserve Base Airport | Marietta GA |
| MGG | Maple Lake Muni Airport | Maple Lake MN |
| MGJ | Orange County Airport | Montgomery NY |
| MGM | Montgomery Rgnl (dannelly Field) Airport | Montgomery AL |
| MGN | Harbor Springs Airport | Harbor Springs MI |
| MGR | Moultrie Muni Airport | Moultrie GA |
| MGW | Morgantown Muni-walter L. Bill Hart Fld Airport | Morgantown WV |
| MGY | Dayton-wright Brothers Airport | Dayton OH |
| MHE | Mitchell Muni Airport | Mitchell SD |
| MHK | Manhattan Rgnl Airport | Manhattan KS |
| MHL | Marshall Memorial Muni Airport | Marshall MO |
| MHM | Minchumina Airport | Minchumina AK |
| MHN | Hooker County Airport | Mullen NE |
| MHP | Metter Muni Airport | Metter GA |
| MHR | Sacramento Mather Airport | Sacramento CA |
| MHT | Manchester Airport | Manchester NH |
| MHV | Mojave Airport | Mojave CA |
| MI01 | Fasel Field Airport | Avoca MI |
| MI02 | Brablec Farms Airport | Britton MI |
| MI03 | Read Seaplane Base | Curtis MI |
| MI04 | Airborn Paraflite Ultralight | Ithaca MI |
| MI05 | Crompton's Pvt Strip Airport | Clio MI |
| MI07 | Dearborn Helistop Heliport | Dearborn MI |
| MI08 | Chrysler Corp Heliport | Auburn Hills MI |
| MI09 | Milan Airport | Milan MI |
| MI10 | Hoerners Corners Airport | Dewitt MI |
| MI11 | Crippen Field Airport | Charlotte MI |
| MI13 | Minikey Airport | Sheridan MI |
| MI14 | Overflow Pad (lower Pad) Heliport | Ann Arbor MI |
| MI15 | Wards Long Acres Airport | Fair Haven MI |
| MI16 | Grand View Health System Campus Heliport | Ironwood MI |
| MI17 | Hackley Hospital Emergency Heliport | Muskegon MI |
| MI18 | Cedarville Airport | Flushing MI |
| MI19 | Thorn Airport | Custer MI |
| MI20 | White O'morn Heliport | Chelsea MI |
| MI22 | Crump Airport | Niles MI |
| MI23 | Mckimmy Field Airport | Bridgeport MI |
| MI24 | Wilson Township Airport | East Jordan MI |
| MI25 | Myers Airport | Bridgman MI |
| MI26 | Cloud Nine East Airport | Parkers Corners MI |
| MI27 | Haigh Airport | Howell MI |
| MI28 | Archer Memorial Field Airport | St Johns MI |
| MI29 | Gooding Airport | Whitmore Lake MI |
| MI31 | Cornish Field Airport | Lawton MI |
| MI32 | Ummc Heliport | Ann Arbor MI |
| MI33 | Adair Airstrip Airport | Richmond MI |
| MI34 | Ingham Medical Helistop Heliport | Lansing MI |
| MI35 | Claucherty Airport | Litchfield MI |
| MI36 | Johnston Field Heliport | Howell MI |
| MI37 | Wenning Landing Area Airport | Marine City MI |
| MI38 | Eichmeier Field Airport | Mason MI |
| MI39 | Laszlo Airport | Milan MI |
| MI40 | Fairlane Plaza Heliport | Dearborn MI |
| MI41 | Crystal Airport | St. Clair MI |
| MI42 | B C Cobb Heliport | Muskegon MI |
| MI44 | D J Airport | Mount Pleasant MI |
| MI45 | Ed Schulte's Place Airport | Ortonville MI |
| MI46 | Heliflite Heliport | South Lyon MI |
| MI47 | Dysinger Airport | Perry MI |
| MI48 | Ham-a-lot Field Airport | Petersburg MI |
| MI49 | Hillsdale Hospital Heliport | Hillsdale MI |
| MI53 | Mills Field Airport | Newport MI |
| MI54 | Helifarm Heliport | Monroe MI |
| MI56 | Boulder Canyon Airport | Belding MI |
| MI57 | Eagle Heliport | Romeo MI |
| MI58 | Stony Acres Airport | Sunfield MI |
| MI59 | Cass Heliport | West Bloomfield MI |
| MI60 | Tannehill Airfield Airport | Fife Lake MI |
| MI61 | Henry Ford Wyandotte Hospital Heliport | Wyandotte MI |
| MI63 | St Mary's Hospital Heliport | Grand Rapids MI |
| MI66 | Michigan Intl Speedway Heliport | Brooklyn MI |
| MI67 | Tyrone Airport | Bailey MI |
| MI68 | Del Hickcox Airport | Baroda MI |
| MI70 | Carl's Airport | Macon MI |
| MI71 | Silver Lake Airport | Mears MI |
| MI72 | Nelson Airport | Buchanan MI |
| MI73 | North Cedar Airport | Cedar Springs MI |
| MI74 | Wdiv-tv Channel 4 Heliport | Detroit MI |
| MI76 | Reading Airport | Fennville MI |
| MI78 | Weller Airport | Grandville MI |
| MI79 | Executive Heliport | Plymouth/canton MI |
| MI80 | Wabasis Lake Airport | Greenville MI |
| MI81 | Express Heliport | Farmington Hills MI |
| MI82 | Harry's Field Airport | Hudsonville MI |
| MI85 | Community Health Center Of Branch Co Heliport | Coldwater MI |
| MI86 | Midget Airport | North Muskegon MI |
| MI87 | Watervliet Community Hospital Heliport | Watervliet MI |
| MI88 | Bakers Field Airport | Burnips MI |
| MI89 | Perry Airport | Schoolcraft MI |
| MI90 | Baldwin Lake Heliport | Union MI |
| MI92 | Lilienthal Airport | Iron Mountain MI |
| MI95 | Taylors Flight Park Airport | Cassopolis MI |
| MI97 | Butterworth Hospital Heliport | Grand Rapids MI |
| MI98 | Dowd Field Airport | Fibre MI |
| MI99 | Robertson Field Airport | Richmond MI |
| MIA | Miami Intl Airport | Miami FL |
| MIB | Minot Afb Airport | Minot ND |
| MIC | Crystal Airport | Minneapolis MN |
| MIE | Delaware County Rgnl Airport | Muncie IN |
| MIO | Miami Muni Airport | Miami OK |
| MIT | Shafter-minter Field Airport | Shafter CA |
| MIV | Millville Muni Airport | Millville NJ |
| MIW | Marshalltown Muni Airport | Marshalltown IA |
| MJD | Picayune Muni Airport | Picayune MS |
| MJQ | Jackson Muni Airport | Jackson MN |
| MJX | Ocean County Airport | Toms River NJ |
| MKA | Miller Muni Airport | Miller SD |
| MKC | Charles B. Wheeler Downtown Airport | Kansas City MO |
| MKE | General Mitchell Intl Airport | Milwaukee WI |
| MKG | Muskegon County Airport | Muskegon MI |
| MKJ | Mountain Empire Airport | Marion/wytheville VA |
| MKK | Molokai Airport | Kaunakakai HI |
| MKL | Mc Kellar-sipes Rgnl Airport | Jackson TN |
| MKN | Comanche County-city Airport | Comanche TX |
| MKO | Davis Field Airport | Muskogee OK |
| MKS | Berkeley County Airport | Moncks Corner SC |
| MKT | Mankato Rgnl Airport | Mankato MN |
| MKV | Marksville Muni Airport | Marksville LA |
| MKY | Marco Island Airport | Marco Island FL |
| MLB | Melbourne Intl Airport | Melbourne FL |
| MLC | Mc Alester Rgnl Airport | Mc Alester OK |
| MLD | Malad City Airport | Malad City ID |
| MLE | Millard Airport | Omaha NE |
| MLF | Milford Muni/ben And Judy Briscoe Field Airport | Milford UT |
| MLI | Quad City Intl Airport | Moline IL |
| MLJ | Baldwin County Airport | Milledgeville GA |
| MLS | Frank Wiley Field Airport | Miles City MT |
| MLT | Millinocket Muni Airport | Millinocket ME |
| MLU | Monroe Rgnl Airport | Monroe LA |
| MLY | Manley Hot Springs Airport | Manley Hot Springs AK |
| MMH | Mammoth Yosemite Airport | Mammoth Lakes CA |
| MMI | Mcminn County Airport | Athens TN |
| MMK | Meriden Markham Muni Airport | Meriden CT |
| MML | Southwest Minnesota Rgnl Marshall/ryan Fld Airport | Marshall MN |
| MMS | Selfs Airport | Marks MS |
| MMT | Mc Entire Jngb Airport | Eastover SC |
| MMU | Morristown Muni Airport | Morristown NJ |
| MMV | Mc Minnville Muni Airport | Mc Minnville OR |
| MN00 | Webb Lake Airport | Hackensack MN |
| MN01 | Hammars Farm Airport | Ada MN |
| MN02 | Lake Minnewashta Seaplane Base | Excelsior MN |
| MN03 | Bolduc Seaplane Base | Bigfork MN |
| MN05 | Jordan Seaplane Base | Bemidji MN |
| MN06 | Pulkrabek Pvt Lndg Fld Airport | Angus MN |
| MN07 | Allina-mercy Hospital Heliport | Anoka MN |
| MN08 | Eagles Nest Aerodrome Airport | Eagle Lake MN |
| MN09 | Crystal Lake Seaplane Base | Apple Valley MN |
| MN10 | Abbott Northwestern Hospital Heliport | Minneapolis MN |
| MN11 | Lorenz Airport | Benson MN |
| MN12 | Robco Airport | Laporte MN |
| MN13 | Moberg Air Base Airport | Bemidji MN |
| MN14 | United Hospital District Heliport | Blue Earth MN |
| MN16 | Virginia Regional Hospital Heliport | Virginia MN |
| MN17 | Jackson Field Airport | Brainerd MN |
| MN18 | Barrett Airport | Brainerd MN |
| MN19 | Brandt Airport | Delano MN |
| MN20 | Runke's Field Airport | Cedar Mills MN |
| MN21 | Rileys Landing Seaplane Base | Chanhassen Village MN |
| MN24 | Surfside Airport | Lino Lakes MN |
| MN25 | Mahnomen Health Center Heliport | Mahnomen MN |
| MN26 | Tri-county Heliport | Wadena MN |
| MN27 | Fairview Southdale Hospital Heliport | Edina MN |
| MN28 | Lux Strip Airport | Cosmos MN |
| MN30 | Busch's Fish Lake Seaplane Base | Maple Grove MN |
| MN31 | L & M Aerodrome Airport | Litchfield MN |
| MN32 | Nietz Airstrip Airport | Oronoco MN |
| MN33 | St Mary's Hospital Heliport | Duluth MN |
| MN34 | St Olaf Hospital Heliport | Austin MN |
| MN35 | Wild Rice Lake Seaplane Base | Duluth MN |
| MN38 | Allina Hospital & Clinic Owatonna Heliport | Owatonna MN |
| MN39 | Community Memorial Hospital Heliport | Winona MN |
| MN40 | Meadowvale Airport | Elk River MN |
| MN41 | Timmers Landing Field Airport | Silver Lake MN |
| MN42 | Oak Lake Air Strip Airport | Erskine MN |
| MN43 | First Light Health System Heliport | Mora MN |
| MN44 | Angen Field Airport | Garfield MN |
| MN45 | Jennrich Fld Airport | Farmington MN |
| MN46 | Lucht Field Airport | Farmington MN |
| MN47 | Cameron's Airport | Princeton MN |
| MN48 | St Luke Hospital Heliport | Duluth MN |
| MN49 | Tuma Private Airport | Montgomery MN |
| MN50 | Arthur Field Airport | Gatzke MN |
| MN51 | Bowers Airport | Stacy MN |
| MN52 | Gospel Ranch Airport | Hibbing MN |
| MN54 | Gunflint Seaplane Base | Grand Marais MN |
| MN55 | Sandy Flats Airport | Hastings MN |
| MN56 | Charlton Building Heliport | Rochester MN |
| MN57 | Bush Field Airport | Hinckley MN |
| MN58 | Sky Meadow Airport | Hastings MN |
| MN59 | District One Hospital Heliport | Faribault MN |
| MN60 | Itzen Air Strip Airport | Herman MN |
| MN62 | Quast Airport | Hutchinson MN |
| MN63 | Stocker Pvt Airport | Jordan MN |
| MN65 | Meeker Memorial Hospital Heliport | Litchfield MN |
| MN66 | Ingleside Airport | Loretto MN |
| MN67 | Sky Park Airport | Lydia MN |
| MN69 | Maple Airport | Maple Plain MN |
| MN70 | Mayo Clinic Health System - Springfield Heliport | Springfield MN |
| MN71 | Ziermann Airport | Mayer MN |
| MN73 | Snell's Seaplane Base | Marcell MN |
| MN74 | B & D Flyers Intl Airport | Minnesota Lake MN |
| MN75 | Krezowski Seaplane Base | Mcgregor MN |
| MN76 | Marty's Tranquility Base Seaplane Base | Prior Lake MN |
| MN77 | Jerger's Field Airport | Moorhead MN |
| MN78 | Turtle Lake Seaplane Base | Bemidji MN |
| MN79 | Schroeder Airport | Becker MN |
| MN80 | The Pass Seaplane Base | Mound MN |
| MN81 | J J And T Airport | East Grand Forks MN |
| MN83 | International Falls Memorial Heliport | International Falls MN |
| MN85 | Swiderski Field Airport | Onamia MN |
| MN86 | Sky Manor Aero Estates Airport | Park Rapids MN |
| MN87 | Cooks Landing Airport | Ham Lake MN |
| MN89 | Aerovilla Airport | Perham MN |
| MN90 | Sanford Hospital Luverne Heliport | Luverne MN |
| MN91 | Reynolds Field Airport | Princeton MN |
| MN92 | Lennartson Airport | Proctor MN |
| MN94 | Mille Lacs Heliport | Onamia MN |
| MN95 | Velo Airstrip Airport | Rothsay MN |
| MN98 | Aero-plain Airport | St Francis MN |
| MNE | Minden Airport | Minden LA |
| MNF | Mountain View Airport | Mountain View MO |
| MNI | Santee Cooper Rgnl Airport | Manning SC |
| MNM | Menominee-marinette Twin County Airport | Menominee MI |
| MNN | Marion Muni Airport | Marion OH |
| MNV | Monroe County Airport | Madisonville TN |
| MNZ | Hamilton Muni Airport | Hamilton TX |
| MO00 | Turkey Mountain Estates Airport | Shell Knob MO |
| MO01 | Cuinche Airport | Strafford MO |
| MO05 | Truman Medical Center West Heliport | Kansas City MO |
| MO07 | Adventures Aloft Airport | Jonesburg MO |
| MO08 | Homan Field Airport | Sedalia MO |
| MO09 | Sharpe Farms Airport | Lewistown MO |
| MO1 | Richland Muni Airport | Richland MO |
| MO11 | Barron Aviation Airport | Perry MO |
| MO12 | St Lukes Hospital West Heliport | Chesterfield MO |
| MO14 | Marshall Field Airport | Fair Grove MO |
| MO15 | Beckner Fld Airport | Marshfield MO |
| MO16 | Baugh Flight Park Ultralight | Avilla MO |
| MO17 | Garst Airport | Watson MO |
| MO18 | Clevenger Airport | Blue Springs MO |
| MO19 | American Legion-village Of Centertown Heliport | Centertown MO |
| MO2 | Flying Bar H Ranch Airport | Springfield MO |
| MO20 | Nevada Rgnl Medical Center Heliport | Nevada MO |
| MO21 | St Joseph Medical Center Heliport | Kansas City MO |
| MO22 | Jta Asbell Field Airport | Carl Junction MO |
| MO23 | Phillips Fld Airport | California MO |
| MO24 | Lonesome Sky Airport | Craig MO |
| MO25 | Show Me The Sky Airport | Barnard MO |
| MO26 | Peterson Farm Airport | Kearney MO |
| MO27 | Ccc Airport | Cameron MO |
| MO28 | Blue Springs Heliport | Blue Springs MO |
| MO29 | Inter-state Airport | Pleasant Hill MO |
| MO3 | Stockton Muni Airport | Stockton MO |
| MO30 | Harbour Airport | Gravois Mills MO |
| MO31 | Malina Airport | Rogersville MO |
| MO32 | Table Rock Airport | Golden MO |
| MO33 | Barlet's Base Airport | Carthage MO |
| MO34 | Ellingsen Field Airport | Everton MO |
| MO35 | Harvey Airport | Eolia MO |
| MO37 | Ridgeview Ranch Airport | Harrisonville MO |
| MO38 | Table Rock Heliport | Branson MO |
| MO39 | Baldwin Airport | Silex MO |
| MO40 | Salem Memorial Hospital Heliport | Salem MO |
| MO41 | Landing Pad Heliport | Troy MO |
| MO43 | Wilkins Airport | Montgomery City MO |
| MO44 | St Joseph Health Center Heliport | St Charles MO |
| MO45 | Sky-vu Airport | Montgomery City MO |
| MO46 | Walker Airport | Louisana MO |
| MO47 | Air Ambulance Heliport | Mexico MO |
| MO49 | Five Mile Airport | Joplin MO |
| MO5 | Bollinger-crass Memorial Airport | Van Buren MO |
| MO50 | St Francis Medical Center Heliport | Cape Girardeau MO |
| MO51 | Schaback Strip Airport | Weston MO |
| MO52 | Skyriders Airport | Wheatland MO |
| MO53 | Meadows Airport | Bethany MO |
| MO54 | Dudley Airport | Dudley MO |
| MO55 | St Louis University Hospital Heliport | St Louis MO |
| MO56 | Lost Mine Airport | Theodosia MO |
| MO57 | Henderson Mounds E B G Airport | East Prairie MO |
| MO58 | Waldemer Flying W Ranch Airport | Fairdealing MO |
| MO62 | Hibbs Farm Airport | Sheridan MO |
| MO63 | St Luke's Northland Hospital Heliport | Kansas City MO |
| MO64 | Kimberling Airport | Kimberling City MO |
| MO65 | Misty Meadows Airport | Kirbyville MO |
| MO66 | Linden Air Airport | Ozark MO |
| MO67 | Hayes Field Airport | Poplar Bluff MO |
| MO68 | Eads Ridge Airport | Fair Grove MO |
| MO69 | Baptist Medical Center Heliport | Kansas City MO |
| MO7 | St Louis Downtown Heliport Heliport | St Louis MO |
| MO70 | St Francis Hospital Heliport | Maryville MO |
| MO71 | Block Air Village Airport | Holt MO |
| MO72 | Flying 'j' Ranch Airport | Van Buren MO |
| MO73 | Rolling Shoals Farm Airport | Williamsville MO |
| MO74 | Cedar Creek Airport | Columbia MO |
| MO75 | Brownsberger Airport | Montrose MO |
| MO76 | Life Line 2 Heliport | Saint Robert MO |
| MO77 | Arnika Ranch Airport | Ava MO |
| MO78 | Stickle Cattle Farms Airport | Belle MO |
| MO8 | North Central Missouri Rgnl Airport | Brookfield MO |
| MO80 | Oak Ridge Airpark Airport | Mountain Grove MO |
| MO81 | Dove Airstrip Airport | Bismarck MO |
| MO82 | Howard Airport | Gorin MO |
| MO83 | Widmark Airport | Green City MO |
| MO84 | Viburnum Airport | Viburnum MO |
| MO85 | Wells Airport | Marshfield MO |
| MO86 | Sanctuary Airport | Bellflower MO |
| MO87 | Powis Airport | Oak Grove MO |
| MO89 | Bar-vik Airport | Laurie MO |
| MO9 | Kingsley Airfield Airport | Miller MO |
| MO91 | Barnes Jewish Hospital Heliport | St Louis MO |
| MO92 | Depaul Health Center Heliport | Bridgeton MO |
| MO93 | Keeven Air Ranch Airport | Hawk Point MO |
| MO94 | Starr Airport | Trimble MO |
| MO96 | Ray Johnson Inc Airport | Centerville MO |
| MO97 | Doctors Hospital-wentzville Heliport | Wentzville MO |
| MO98 | Williams Airport | Cleveland MO |
| MO99 | Miller Airport | Climax Springs MO |
| MOB | Mobile Rgnl Airport | Mobile AL |
| MOD | Modesto City-co-harry Sham Fld Airport | Modesto CA |
| MOP | Mount Pleasant Muni Airport | Mount Pleasant MI |
| MOR | Moore-murrell Airport | Morristown TN |
| MOS | Moses Point Airport | Elim AK |
| MOT | Minot Intl Airport | Minot ND |
| MOU | Mountain Village Airport | Mountain Village AK |
| MOX | Morris Muni - Charlie Schmidt Fld Airport | Morris MN |
| MPE | Philadelphia Muni Airport | Philadelphia MS |
| MPG | Marshall County Airport | Moundsville WV |
| MPI | Mariposa-yosemite Airport | Mariposa CA |
| MPJ | Petit Jean Park Airport | Morrilton AR |
| MPO | Pocono Mountains Muni Airport | Mount Pocono PA |
| MPR | Mc Pherson Airport | Mc Pherson KS |
| MPV | Edward F Knapp State Airport | Barre/montpelier VT |
| MPZ | Mount Pleasant Muni Airport | Mount Pleasant IA |
| MQB | Macomb Muni Airport | Macomb IL |
| MQI | Dare County Rgnl Airport | Manteo NC |
| MQJ | Indianapolis Rgnl Airport | Indianapolis IN |
| MQS | Chester County G O Carlson Airport | Coatesville PA |
| MQW | Telfair-wheeler Airport | Mc Rae GA |
| MQY | Smyrna Airport | Smyrna TN |
| MRB | Eastern Wv Rgnl/shepherd Fld Airport | Martinsburg WV |
| MRC | Maury County Airport | Columbia/mount Pleasant TN |
| MRF | Marfa Muni Airport | Marfa TX |
| MRH | Michael J. Smith Field Airport | Beaufort NC |
| MRI | Merrill Field Airport | Anchorage AK |
| MRJ | Iowa County Airport | Mineral Point WI |
| MRN | Foothills Regional Airport | Morganton NC |
| MRT | Union County Airport | Marysville OH |
| MRY | Monterey Rgnl Airport | Monterey CA |
| MS00 | Double O Ranch Airport | Olive Branch MS |
| MS01 | Bolivar County Hospital Heliport | Cleveland MS |
| MS02 | Pascagoula Refinery Pad Nr 3 Heliport | Pascagoula MS |
| MS03 | Christmas Airport | Shelby MS |
| MS04 | Hopper Field Airport | Steens MS |
| MS05 | Delta Rgnl Medical Center Heliport | Greenville MS |
| MS06 | Linwood Airport | Linwood MS |
| MS07 | Echelon Heliport | Jackson MS |
| MS08 | Harrell Field Airport | Pisgah MS |
| MS09 | Glidwell Flying Service Airport | Alligator MS |
| MS11 | Mohr Farm Airport | Brandon MS |
| MS13 | Eifling Farms Airport | Glen Allan MS |
| MS14 | John Farese Airpark Airport | Ashland MS |
| MS15 | Country Club Airport | Greenville MS |
| MS16 | Greenwood-leflore Hospital Heliport | Greenwood MS |
| MS17 | Memorial Hospital Heliport | Gulfport MS |
| MS19 | Pascagoula Refinery Pad Nr 2 Heliport | Pascagoula MS |
| MS20 | Mach 1 Jet Port Airport | Brandon MS |
| MS21 | Lester Field Airport | Inverness MS |
| MS24 | Joe Sanford Field Airport | Edwards MS |
| MS26 | Cedar Creek Air Ranch Airport | Lucedale MS |
| MS27 | Aerohead Airport | Hurley MS |
| MS28 | Alcorn State University Airport | Lorman MS |
| MS29 | Pace Airstrip Airport | Canton MS |
| MS30 | Abide Airpark Airport | Greenville MS |
| MS31 | Tri Lakes Medical Center Heliport | Batesville MS |
| MS32 | Andersons Hospital Heliport | Meridian MS |
| MS35 | Wade Airport | Rolling Fork MS |
| MS36 | Supplejack Airport | Canton MS |
| MS37 | West Bolivar Flying Service Airport | Benoit MS |
| MS38 | Flautt Airport | Swan Lake MS |
| MS39 | Smith County Airport | Taylorsville MS |
| MS40 | Southland Flying Service Inc. Airport | Tchula MS |
| MS41 | Flying Y Service Airport | Tutwiler MS |
| MS43 | Whitaker Airport | Vicksburg MS |
| MS45 | Dale Landing Strip Airport | Yokena MS |
| MS46 | St Dominic-jackson Memorial Hospital Heliport | Jackson MS |
| MS47 | Southwest Rgnl Medical Center Heliport | Mccomb MS |
| MS48 | George Ford Airport | Picayune MS |
| MS49 | Mc Gehee Air Park Airport | Liberty MS |
| MS50 | Clay Airport | Monticello MS |
| MS55 | Schloss Adlers Airport | Red Banks MS |
| MS56 | Gmh Heliport | Amory MS |
| MS57 | Fred Netterville Lbr Co Wilkinson Commnty Airport | Woodville MS |
| MS58 | Tullos Field Airport | Florence MS |
| MS59 | Valley Of The Moon Airport | Hermanville MS |
| MS60 | Lundys Heliport | Biloxi MS |
| MS61 | Ellis Field Airport | Picayune MS |
| MS63 | Rye Field Airport | Smithville MS |
| MS64 | Vaiden Landing Airport | Hernando MS |
| MS65 | Delta Flying Service Inc Airport | Walls MS |
| MS67 | Gulf Coast Community Hosp-emerg Heliport | Biloxi MS |
| MS68 | Lamb's Field Airport | Mantachie MS |
| MS69 | Falcon Field Airport | Star MS |
| MS70 | Mc Lain - Calico Airport | Philadelphia MS |
| MS71 | Slobovia Outernational Airport | Pocahontas MS |
| MS72 | Singing River Hospital Heliport | Pascagoula MS |
| MS75 | Lewis Airport | Glen Allan MS |
| MS76 | Wade Field Airport | Calhoun City MS |
| MS77 | Lang Flying Service Airport | Inverness MS |
| MS78 | Pascagoula Refinery Pad Nr 1 Heliport | Pascagoula MS |
| MS80 | Hasting Airpark Airport | Bruce MS |
| MS81 | Forrest General Hospital Heliport | Hattiesburg MS |
| MS82 | Shade Tree Field Airport | Gulfport MS |
| MS84 | Beaman Heliport | Petal MS |
| MS87 | Ben L. Briggs Heliport | Pascagoula MS |
| MS88 | Oreck Airport | Poplarville MS |
| MS89 | Gulfport Jail Heliport | Gulfport MS |
| MS90 | Flowood Industrial Airport | Flowood MS |
| MS91 | Adjutant General Office Heliport | Jackson MS |
| MS93 | Hooper Skylark Field Airport | Mc Neil MS |
| MS94 | Nwmrmc Heliport | Clarksdale MS |
| MS95 | Dorr Field Airport | Merigold MS |
| MS96 | Barrett Field Airport | Philadelphia MS |
| MSL | Northwest Alabama Rgnl Airport | Muscle Shoals AL |
| MSN | Dane County Rgnl-truax Field Airport | Madison WI |
| MSO | Missoula Intl Airport | Missoula MT |
| MSP | Minneapolis-st Paul Intl/wold-chamberlain Airport | Minneapolis MN |
| MSS | Massena Intl-richards Field Airport | Massena NY |
| MSV | Sullivan County Intl Airport | Monticello NY |
| MSY | Louis Armstrong New Orleans Intl Airport | New Orleans LA |
| MT01 | Owen Bros Airport | Geraldine MT |
| MT02 | Hellinger Airport | Devon MT |
| MT03 | Lakeside Airport | Lakeside MT |
| MT04 | Olfert Airport | Lustre MT |
| MT05 | Laird Ranch Airport | Ekalaka MT |
| MT06 | Duncan Airport | Helena MT |
| MT07 | Moose Country Heliport | Rexford MT |
| MT08 | Zortman Airport | Zortman MT |
| MT09 | Floyd Ranch Airport | Opheim MT |
| MT10 | Riverside Heliport | Kalispell MT |
| MT14 | Marco Bay Heliport | Somers MT |
| MT15 | Fort Harrison Aaf Airport | Helena MT |
| MT18 | Hoerner Airport | Columbia Falls MT |
| MT19 | Hoversland Airport | Ronan MT |
| MT21 | Nelson Ranch Airport | Lincoln MT |
| MT23 | St Patrick Hospital Heliport | Missoula MT |
| MT25 | St Vincent Healthcare Heliport | Billings MT |
| MT27 | Columbus Hospital Heliport | Great Falls MT |
| MT28 | Kalispell Rgnl Hospital Heliport | Kalispell MT |
| MT29 | Sunday Creek Airpark Airport | Miles City MT |
| MT3 | Knox Ridge Airport | Winifred MT |
| MT30 | Trapper Creek Strip Airport | Conner MT |
| MT31 | Central Montana Hospital And Nursing Home Heliport | Lewistown MT |
| MT32 | Ckye Field Airport | Stevensville MT |
| MT33 | Bair Airport | Ulm MT |
| MT34 | Ruff Airport | Custer MT |
| MT35 | St Peter's Community Hospital Heliport | Helena MT |
| MT37 | Sanders Airport | Kalispell MT |
| MT38 | Swank Airport | Poplar MT |
| MT39 | Black Canyon Ranch Airport | Seeley Lake MT |
| MT40 | Horner Field Airport | Great Falls MT |
| MT41 | Jefco Skypark Airport | Whitehall MT |
| MT42 | Hasskamp Airport | Three Forks MT |
| MT43 | Klies Air Strip Airport | Basin MT |
| MT44 | Missoula Unit Heliport | Missoula MT |
| MT45 | Castleberry Airport | Ekalaka MT |
| MT47 | Metzel Creek Airport | Lakeview MT |
| MT48 | Flying Y Ranch Airport | Livingston MT |
| MT50 | Lanning Ranch Airport | Alzada MT |
| MT51 | Zerbe Airport | Frazer MT |
| MT52 | Nine Mile Airport | Huson MT |
| MT53 | Carson Field Airport | Kalispell MT |
| MT54 | Weaver Airport | Kalispell MT |
| MT55 | Deaconess Medical Center Of Billings Inc Heliport | Billings MT |
| MT58 | Nelson Airport | Haxby / Fort Peck MT |
| MT60 | Langton Airstrip Airport | Polebridge MT |
| MT64 | Mineral County Hospital Heliport | Superior MT |
| MT66 | Livingston Memorial Hospital Heliport | Livingston MT |
| MT67 | Granite County Memorial Hospital Heliport | Philipsburg MT |
| MT70 | Benefis Healthcare Heliport | Great Falls MT |
| MT71 | Edsall Field Airport | Bozeman MT |
| MT72 | Hedditch Airport | Corvallis MT |
| MT74 | Sikorski Ranch Airport | Ekalaka MT |
| MT76 | Smith Farms Airport | Great Falls MT |
| MT77 | Peterson Ranch Airport | Highwood MT |
| MT78 | Clark Fork Valley Hospital Heliport | Plains MT |
| MT79 | Sand Creek Wildlife Station Airport | Roy MT |
| MT80 | Vine Airport | Wolf Point MT |
| MT83 | Ten Mile Airport | Helena MT |
| MT86 | Bar E Airport | Helena MT |
| MT87 | Oglesby Farms Inc Airport | Peerless MT |
| MT88 | Campbell Ranch Airport | Marion MT |
| MT91 | North Country Pad Heliport | Bigfork MT |
| MT92 | Dave's Landing Seaplane Base | Thompson Falls MT |
| MT94 | Ousel Falls Airport | Big Sky MT |
| MT95 | Flathead Lake Sky Ranch Airport | Kalispell MT |
| MT96 | Wilhelm Airstrip Airport | Helena MT |
| MT99 | Ccmh Heliport | Red Lodge MT |
| MTC | Selfridge Angb Airport | Mount Clemens MI |
| MTF | Metro Fld Airport | Fairbanks AK |
| MTH | The Florida Keys Marathon Airport | Marathon FL |
| MTJ | Montrose Rgnl Airport | Montrose CO |
| MTM | Metlakatla Seaplane Base | Metlakatla AK |
| MTN | Martin State Airport | Baltimore MD |
| MTO | Coles County Memorial Airport | Mattoon/charleston IL |
| MTP | Montauk Airport | Montauk NY |
| MTV | Blue Ridge Airport | Martinsville VA |
| MTW | Manitowoc County Airport | Manitowoc WI |
| MU00 | Samuel L. Clemens Memorial Airport | Paris MO |
| MU01 | Dogwood Canyon Heliport | Blue Eye MO |
| MU02 | C.e.f. Airport | Warrenton MO |
| MU04 | Broadwater Airport | Malden MO |
| MU05 | Arch Heliport | St Louis MO |
| MU06 | V.a. Medical Center Heliport | St Louis MO |
| MU07 | Angle Bar M Airport | Adrian MO |
| MU08 | Lee's Summit Heliport | Lee's Summit MO |
| MU09 | Hester Airport | Burlington Junction MO |
| MU10 | Southeast Health Heliport | Cape Girardeau MO |
| MU11 | Eagle's Landing Airport | Climax Springs MO |
| MU12 | Childress Airstrip Airport | Springfield MO |
| MU14 | Pepper Field Airport | Belle MO |
| MU15 | Madison Medical Center Heliport | Fredericktown MO |
| MU16 | Spillman Field Airport | Jamesport MO |
| MU18 | Stark Airport | Warrenton MO |
| MU19 | Cherokee Airpark Airport | Bolivar MO |
| MU20 | Robbins Airport | Odessa MO |
| MU21 | Miller Farm Airport | Bay MO |
| MU23 | White Cloud Flying Field Airport | Columbia MO |
| MU24 | Brass Lantern Airpark Airport | Cedarcreek MO |
| MU25 | Piney Bend Airport | Houston MO |
| MU26 | Robinson Airport | Belton MO |
| MU27 | Woodfield Airpark Inc Airport | Lockwood MO |
| MU29 | Three Rivers Healthcare Hospital Heliport | Poplar Bluff MO |
| MU32 | Sugar Branch Airport | Columbia MO |
| MU33 | Harrison Airport | Hurdland MO |
| MU34 | Haven Wood Airport | Round Spring MO |
| MU35 | Tallen Airport | Arkoe MO |
| MU36 | Eagle's Roost Heliport | Bagnel MO |
| MU37 | University Hospitals & Clinics Heliport | Columbia MO |
| MU38 | Cowgill-roemer Airport | Milan MO |
| MU39 | Van's Heliport | Springfield MO |
| MU40 | Lake Village Airport | Paris MO |
| MU41 | Ingram Private Airport | Purdy MO |
| MU42 | Strutman Field Airport | Wentzville MO |
| MU44 | Texas County Memorial Hospital Heliport | Houston MO |
| MU45 | Missouri Delta Medical Center Heliport | Sikeston MO |
| MU47 | Nemo Coal Co Heliport | Cairo MO |
| MU48 | Sunburst Ranch Airport | Gainesville MO |
| MU49 | Riley Brancus Ranch Heliport | Huntsville MO |
| MU50 | Riley House Heliport | Moberly MO |
| MU52 | Cardinal Glennon Heliport | St Louis MO |
| MU53 | Twin Rivers Rgnl Medical Center Heliport | Kennett MO |
| MU54 | General John J Pershing Memorial Hospital Heliport | Brookfield MO |
| MU58 | Va Medical Center Heliport | Kansas City MO |
| MU59 | Lester E. Cox Medical Center North Heliport | Springfield MO |
| MU60 | Western Missouri Medical Center Heliport | Warrensburg MO |
| MU61 | Belton Rgnl Medical Center Heliport | Belton MO |
| MU62 | Hilltop Airport | Drexel MO |
| MU63 | Blumenstetter Airport | Elkland MO |
| MU64 | Capital Region Medical Center Heliport | Jefferson City MO |
| MU65 | Lakeside Airport | Farmington MO |
| MU66 | Winfield Manor Heliport | Winfield MO |
| MU67 | Dst Heliport | Kansas City MO |
| MU68 | Eu-wish Airport | Hermann MO |
| MU70 | Skyview Airport | Ozark MO |
| MU71 | Vandahl Airport | Weston MO |
| MU77 | Aero Britton Airport | Fayette MO |
| MU78 | Taylor Field Airport | Waynesville MO |
| MU83 | Air Port Hudson Airport | New Haven MO |
| MU84 | Michael Farm Airport | Lone Jack MO |
| MU85 | Thomas Airport | Oak Grove MO |
| MU87 | St Mary's Health Center Heliport | Jefferson City MO |
| MU89 | Woodland Airstrip Airport | Troy MO |
| MU90 | Falcon Heliport | Lees Summit MO |
| MU91 | Lake Rgnl Health System Heliport | Osage Beach MO |
| MU92 | Northeast Rgnl Medical Center Heliport | Kirksville MO |
| MU94 | Galmey Heliport | Galmey MO |
| MU95 | First Precinct Police Heliport | Blackjack MO |
| MU96 | Refueling Pad Heliport | Columbia MO |
| MU98 | Eagles Nest Airport | Eagle Rock MO |
| MUE | Waimea-kohala Airport | Kamuela HI |
| MUI | Muir Aaf (fort Indiantown Gap) Airport | Fort Indiantown Gap(annville) PA |
| MUL | Spence Airport | Moultrie GA |
| MUO | Mountain Home Afb Airport | Mountain Home ID |
| MUT | Muscatine Muni Airport | Muscatine IA |
| MVC | Monroe County Airport | Monroeville AL |
| MVE | Montevideo-chippewa County Airport | Montevideo MN |
| MVI | Monte Vista Muni Airport | Monte Vista CO |
| MVL | Morrisville-stowe State Airport | Morrisville VT |
| MVM | Machias Valley Airport | Machias ME |
| MVN | Mount Vernon Airport | Mount Vernon IL |
| MVY | Marthas Vineyard Airport | Vineyard Haven MA |
| MWA | Williamson County Rgnl Airport | Marion IL |
| MWC | Lawrence J Timmerman Airport | Milwaukee WI |
| MWH | Grant Co Intl Airport | Moses Lake WA |
| MWK | Mount Airy/surry County Airport | Mount Airy NC |
| MWL | Mineral Wells Airport | Mineral Wells TX |
| MWM | Windom Muni Airport | Windom MN |
| MWO | Middletown Regional/hook Field Airport | Middletown OH |
| MXA | Manila Muni Airport | Manila AR |
| MXF | Maxwell Afb Airport | Montgomery AL |
| MXO | Monticello Rgnl Airport | Monticello IA |
| MY00 | Sieg's Farm Airport | Truman MN |
| MY01 | Roan Airport | Warren MN |
| MY04 | Koch's Personal Field Airport | Taunton MN |
| MY07 | Nord Field Airport | Wolverton MN |
| MY10 | Deters Farms Airport | Spring Grove MN |
| MY12 | Dykstra Acreage Airport | Trosky MN |
| MY13 | Swan Field Airport | Saginaw MN |
| MY15 | Kastanek Airport | Pierz MN |
| MY18 | Lino Air Park Airport | Lino Lakes MN |
| MY20 | Prudential Helistop Heliport | Plymouth MN |
| MY21 | Kollar's Shoreview Marine Seaplane Base | Shoreview MN |
| MY24 | Falk Private Airport | Park Rapids MN |
| MY26 | Minnesota Valley Health Center Heliport | Le Sueur MN |
| MY29 | Kaiser's Airstrip Airport | Lake Park MN |
| MY30 | Compressor Station 2207 Heliport | Ada MN |
| MY33 | Rosacker's Nr 1 Seaplane Base | New Brighton MN |
| MY34 | Jorgensen's Landing Seaplane Base | Prior Lake MN |
| MY35 | Walker Field Airport | Afton MN |
| MY37 | Thomas Field Airport | Eyota MN |
| MY38 | Irons Point Seaplane Base | Tower MN |
| MY42 | Mathis Airport | Gonvick MN |
| MY43 | Becker Personal Airport | St Francis MN |
| MY44 | Rice Memorial Hospital Heliport | Willmar MN |
| MY46 | Hay Shakers Airport | Nicollet MN |
| MY49 | Anderson Airport | Bear River MN |
| MY50 | Frontenac Airport | Frontenac MN |
| MY52 | Turkey Track Airport | Coates MN |
| MY54 | Cloverleaf-east Bemidji Airport | Bemidji MN |
| MY56 | Robertson Field Airport | Hibbing MN |
| MY57 | Fedor Airport | Holdingford MN |
| MY59 | Gasper Airport | Euclid MN |
| MY60 | Hagen Airport | Richville MN |
| MY62 | Ultraflyte, Inc Ultralight | Jenkins MN |
| MY65 | University Of Mn Hospitals & Clinics Heliport | Minneapolis MN |
| MY66 | North Star Ranch Airport | Onamia MN |
| MY68 | Johnsons Aero Repair Airport | Wheaton MN |
| MY72 | Isle Private Airport | Isle MN |
| MY76 | Johnson's Sea Landing Seaplane Base | Tower MN |
| MY77 | North Memorial Heliport | Robbinsdale MN |
| MY79 | Children's Hospital - St Paul Heliport | St Paul MN |
| MY80 | Rosenberg Airport | Ceylon MN |
| MY82 | Du Fresne Airport | Forest Lake MN |
| MY83 | Safe Air Seaplane Base | Longville MN |
| MY84 | New Ulm Medical Center Heliport | New Ulm MN |
| MY85 | Advance Machine Company Heliport | Plymouth MN |
| MY86 | Johnson Seaplane Base | Rockford MN |
| MY87 | St Cloud Hospital Heliport | St Cloud MN |
| MY88 | Cary Airport | Park Rapids MN |
| MY90 | Al's Due North Airport | North Branch MN |
| MY91 | Douglas County Hospital Heliport | Alexandria MN |
| MY93 | North Air Seaplane Base | Perham MN |
| MY94 | Country Haven Airport | Cloquet MN |
| MY95 | Swanson Field Airport | Crown MN |
| MY96 | Quist Seaplane Base | Faribault MN |
| MY97 | Nielsen's Airport | Farmington MN |
| MY99 | Johnston Airport | Hawley MN |
| MYF | Montgomery Field Airport | San Diego CA |
| MYJ | Mexico Memorial Airport | Mexico MO |
| MYK | May Creek Airport | May Creek AK |
| MYL | Mc Call Muni Airport | Mc Call ID |
| MYR | Myrtle Beach Intl Airport | Myrtle Beach SC |
| MYU | Mekoryuk Airport | Mekoryuk AK |
| MYV | Yuba County Airport | Marysville CA |
| MYZ | Marysville Muni Airport | Marysville KS |
| MZH | Moose Lake Carlton County Airport | Moose Lake MN |
| MZJ | Pinal Airpark Airport | Marana AZ |
| MZZ | Marion Muni Airport | Marion IN |
