| 4C7 | Ackley Muni Airport | Ackley IA |
| 75IA | Adair County Memorial Hospital Heliport | Greenfield IA |
| 4C8 | Albia Muni Airport | Albia IA |
| AXA | Algona Muni Airport | Algona IA |
| IA29 | Allen Memorial Hospital Heliport | Waterloo IA |
| K98 | Allison Muni Airport | Allison IA |
| C11 | Amana Airport | Amana IA |
| AMW | Ames Muni Airport | Ames IA |
| IA39 | Anamosa Community Hospital Heliport | Anamosa IA |
| 19IA | Ancam Antique Airfield Airport | West Burlington IA |
| IA54 | Anderson Airport | Dubuque IA |
| Y43 | Anita Muni-kevin Burke Memorial Field Airport | Anita IA |
| IKV | Ankeny Rgnl Airport | Ankeny IA |
| IA27 | Antique Airfield Airport | Blakesburg IA |
| 0IA9 | Army Reserve Heliport | Middleton IA |
| CIN | Arthur N Neu Airport | Carroll IA |
| AIO | Atlantic Muni Airport | Atlantic IA |
| ADU | Audubon County Airport | Audubon IA |
| 0IA2 | Audubon County Memorial Hospital Heliport | Audubon IA |
| IA58 | B-8 Farms Airport | Whiting IA |
| IA96 | Baum-harmon Memorial Hospital Heliport | Primghar IA |
| 34IA | Beck Airport | Russell IA |
| Y46 | Bedford Muni Airport | Bedford IA |
| IA31 | Beeds Lake Airport | Hampton IA |
| TZT | Belle Plaine Muni Airport | Belle Plaine IA |
| 15IA | Bellvue Flying Circus Airport | Bellvue IA |
| Y48 | Belmond Muni Airport | Belmond IA |
| IA59 | Bickel Airport | Keokuk IA |
| 4K6 | Bloomfield Muni Airport | Bloomfield IA |
| IA17 | Bluebird Airport | Janesville IA |
| 02IA | Boone County Hospital Heliport | Boone IA |
| BNW | Boone Muni Airport | Boone IA |
| 2IA8 | Burgess Health Center Heliport | Onawa IA |
| 1IA2 | Camp Tahigwa Landing Site Heliport | Dorchester IA |
| IA67 | Cass County Memorial Hospital Heliport | Atlantic IA |
| TVK | Centerville Muni Airport | Centerville IA |
| 2IA2 | Central Community Hospital Heliport | Elkader IA |
| CNC | Chariton Muni Airport | Chariton IA |
| CKP | Cherokee County Rgnl Airport | Cherokee IA |
| IA13 | Cherokee Regional Medical Center Heliport | Cherokee IA |
| IA33 | City Of Stuart Heliport | Stuart IA |
| CAV | Clarion Muni Airport | Clarion IA |
| 6IA9 | Clarke County Hospital Heliport | Osceola IA |
| CWI | Clinton Muni Airport | Clinton IA |
| 2IA4 | Cmc At West Ninth Heliport | Waterloo IA |
| CRZ | Corning Muni Airport | Corning IA |
| 0E9 | Corydon Airport | Corydon IA |
| CBF | Council Bluffs Muni Airport | Council Bluffs IA |
| 99IA | Courtney's Landing Airport | Eddyville IA |
| CSQ | Creston Muni Airport | Creston IA |
| 0IA7 | Cromwell Heliport | Cromwell IA |
| Y16 | Dale Delight Airport | Postville IA |
| DVN | Davenport Muni Airport | Davenport IA |
| 63IA | Davis County Hospital Heliport | Bloomfield IA |
| IA38 | De Louis Field Airport | Des Moines IA |
| IA51 | De Soto Airport | De Soto IA |
| 6IA0 | Decatur County Hospital Heliport | Leon IA |
| DEH | Decorah Muni Airport | Decorah IA |
| DNS | Denison Muni Airport | Denison IA |
| 3IA3 | Des Moines General Hospital Heliport | Des Moines IA |
| DSM | Des Moines Intl Airport | Des Moines IA |
| IA99 | Dickinson County Memorial Hospital Heliport | Spirit Lake IA |
| 58IA | Diewold Airport | Burlington IA |
| 2Y1 | Drake Airport | Radcliffe IA |
| DBQ | Dubuque Rgnl Airport | Dubuque IA |
| IA8 | Dyersville Area Airport | Dyersville IA |
| EAG | Eagle Grove Muni Airport | Eagle Grove IA |
| IA63 | Edgren Airport | Oskaloosa IA |
| 6C0 | Eldora Muni Airport | Eldora IA |
| I27 | Elkader Airport | Elkader IA |
| CJJ | Ellen Church Field Airport | Cresco IA |
| 4IA1 | Ellsworth Muni Hospital Heliport | Iowa Falls IA |
| EGQ | Emmetsburg Muni Airport | Emmetsburg IA |
| EST | Estherville Muni Airport | Estherville IA |
| FFL | Fairfield Muni Airport | Fairfield IA |
| IA56 | Farrar Airport | Farrar IA |
| 2IA1 | Finley Hospital Heliport | Dubuque IA |
| 4IA3 | Floyd County Memorial Hospital Heliport | Charles City IA |
| 10IA | Flyers Airport | Waterloo IA |
| 5IA6 | Flying S Ranch Airport | Renwick IA |
| FXY | Forest City Muni Airport | Forest City IA |
| FOD | Fort Dodge Rgnl Airport | Fort Dodge IA |
| FSW | Fort Madison Muni Airport | Fort Madison IA |
| IA70 | Friesenborg & Larson Airport | Buffalo Center IA |
| 4D8 | Fuller Airport | Milford IA |
| IA23 | Gaa Private Airport | Guttenberg IA |
| 2IA0 | Genesis Medical Center East Campus Heliport | Davenport IA |
| IA81 | Genesis Medical Center West Campus Heliport | Davenport IA |
| 3Y2 | George L Scott Muni Airport | West Union IA |
| 2IA5 | Grape Community Hospital Heliport | Hamburg IA |
| 45IA | Great River Medical Center Heliport | West Burlington IA |
| 4IA0 | Greater Community Hospital Heliport | Creston IA |
| IA24 | Green Castle Airport | Oxford IA |
| 3IA2 | Greene County Medical Center Heliport | Jefferson IA |
| GFZ | Greenfield Muni Airport | Greenfield IA |
| GGI | Grinnell Rgnl Airport | Grinnell IA |
| IA09 | Grinnell Rgnl Medical Center Heliport | Grinnell IA |
| 6K7 | Grundy Center Muni Airport | Grundy Center IA |
| GCT | Guthrie County Rgnl Airport | Guthrie Center IA |
| HPT | Hampton Muni Airport | Hampton IA |
| 0IA8 | Hannen Airport | Center Point IA |
| HNR | Harlan Muni Airport | Harlan IA |
| 73IA | Harris Field Airport | Mason City IA |
| 2Y2 | Hawarden Muni Airport | Hawarden IA |
| IA95 | Hcph Heliport | Webster City IA |
| IA86 | Hedgewood Landing Airport | Indianola IA |
| 8IA1 | Hegg Memorial Healthcare Center Heliport | Rock Valley IA |
| 29IA | Hilltop Airport | Sidney IA |
| IA37 | Horn Memorial Hospital Heliport | Ida Grove IA |
| IA90 | Humboldt County Memorial Hospital Heliport | Humboldt IA |
| 0K7 | Humboldt Muni Airport | Humboldt IA |
| 39IA | Husband Field Airport | Dallas Center IA |
| IDG | Ida Grove Muni Airport | Ida Grove IA |
| IIB | Independence Muni Airport | Independence IA |
| IA71 | Indianola Heliport | Indianola IA |
| IOW | Iowa City Muni Airport | Iowa City IA |
| IFA | Iowa Falls Muni Airport | Iowa Falls IA |
| IA98 | Iowa Lutheran Hospital Life Flight Heliport | Des Moines IA |
| IA64 | Iowa Methodist Medical Center Heliport | Des Moines IA |
| 24IA | Isley Field Airport | Cedar Falls IA |
| MEY | James G. Whiting Memorial Field Airport | Mapleton IA |
| 7IA6 | Jefferson County Health Center Heliport | Fairfield IA |
| EFW | Jefferson Muni Airport | Jefferson IA |
| 6IA2 | Jennie Edmundson Hospital Heliport | Council Bluffs IA |
| IA49 | Jirak Airport | Fort Atkinson IA |
| 1Y3 | Judge Lewis Fld Mt Ayr Muni Airport | Mount Ayr IA |
| IA00 | Jukam's Landing Airport | Menlo IA |
| 3IA8 | Kah Heliport | Keokuk IA |
| 83IA | Keokuk County Health Center Heliport | Sigourney IA |
| EOK | Keokuk Muni Airport | Keokuk IA |
| 6K9 | Keosauqua Muni Airport | Keosauqua IA |
| IA48 | Kern Field Airport | Polk City IA |
| IA30 | Kleis Airport | Zwingle IA |
| 0IA0 | Knoxville Area Community Hospital Heliport | Knoxville IA |
| OXV | Knoxville Muni Airport | Knoxville IA |
| 11IA | Koch Field Airport | Hudson IA |
| IA83 | Kohlhaas Airport | Livermore IA |
| 0Y6 | Lake Mills Muni Airport | Lake Mills IA |
| 42IA | Lakeport Farms Airport | Salix IA |
| LWD | Lamoni Muni Airport | Lamoni IA |
| IA41 | Laverty Fld Airport | Indianola IA |
| IA84 | Lawton Airport | Lawton IA |
| LRJ | Le Mars Muni Airport | Le Mars IA |
| 62IA | Lerchs Airport | Martelle IA |
| IA12 | Lloyd's Field Airport | Clear Lake IA |
| 6IA1 | Loring Hospital Heliport | Sac City IA |
| IA19 | Lucas County Health Center Heliport | Chariton IA |
| 93IA | Lund Airport | Jewell IA |
| IA34 | Mahaska County Hospital Heliport | Oskaloosa IA |
| C27 | Manchester Muni Airport | Manchester IA |
| OQW | Maquoketa Muni Airport | Maquoketa IA |
| 5IA2 | Marian Health Center Nr 2 Heliport | Sioux City IA |
| 5IA4 | Marian Health Center Nr 3 Heliport | Sioux City IA |
| C17 | Marion Airport | Marion IA |
| MIW | Marshalltown Muni Airport | Marshalltown IA |
| MCW | Mason City Muni Airport | Mason City IA |
| 8C4 | Mathews Memorial Airport | Tipton IA |
| 7IA3 | Mc Bride Field Airport | Marion IA |
| 4IA4 | Mccoy Airport | Danville IA |
| 2IA3 | Medical Heliport | Mount Pleasant IA |
| IA36 | Mercer Field Airport | Creston IA |
| IA10 | Mercy Health Center Heliport | Dubuque IA |
| IA72 | Mercy Hospital Heliport | Cedar Rapids IA |
| IA57 | Mercy Hospital Heliport | Oelwein IA |
| IA82 | Mercy Hospital Medical Center Private Heliport | Des Moines IA |
| IA50 | Mercy Medical Center Heliport | New Hampton IA |
| IA25 | Mercy Medical Center - Centerville Heliport | Centerville IA |
| 04IA | Middlekoop Airport | Packwood IA |
| 90IA | Missouri Valley Airport | Missouri Valley IA |
| 7IA7 | Mitchell Field Airport | New Hampton IA |
| 6IA8 | Mmsc Heliport | Marshalltown IA |
| 7C3 | Monona Muni Airport | Monona IA |
| IA22 | Monroe County Hospital Heliport | Albia IA |
| IA91 | Montgomery County Memorial Heliport | Red Oak IA |
| MXO | Monticello Rgnl Airport | Monticello IA |
| 0IA5 | Moore Private Airport | Millerton IA |
| Y76 | Morningstar Field Airport | Des Moines IA |
| MPZ | Mount Pleasant Muni Airport | Mount Pleasant IA |
| 5IA7 | Murphy Field Private Airport | Wellman IA |
| MUT | Muscatine Muni Airport | Muscatine IA |
| IA55 | Myrtue Memorial Hospital Heliport | Harlan IA |
| IA66 | Nash Field Indianola Airport | Indianola IA |
| 1Y5 | New Hampton Muni Airport | New Hampton IA |
| TNU | Newton Muni Airport | Newton IA |
| IA97 | Nichols Airport | La Porte City IA |
| CCY | Northeast Iowa Rgnl Airport | Charles City IA |
| 5D2 | Northwood Muni Airport | Northwood IA |
| OLZ | Oelwein Muni Airport | Oelwein IA |
| 27IA | Oldfield Aero Airport | Keosauqua IA |
| K36 | Onawa Muni Airport | Onawa IA |
| ORC | Orange City Muni Airport | Orange City IA |
| D02 | Osage Muni Airport | Osage IA |
| IA40 | Osceola Community Hospital Heliport | Sibley IA |
| I75 | Osceola Muni Airport | Osceola IA |
| OOA | Oskaloosa Muni Airport | Oskaloosa IA |
| 3IA6 | Ottumwa Hospital Heliport | Ottumwa IA |
| OTM | Ottumwa Rgnl Airport | Ottumwa IA |
| IA79 | Palo Alto County Hospital Heliport | Emmetsburg IA |
| 1Y9 | Paullina Muni Airport | Paullina IA |
| PEA | Pella Muni Airport | Pella IA |
| 7IA9 | Pella Rgnl Health Center Heliport | Pella IA |
| PRO | Perry Muni Airport | Perry IA |
| IA16 | Picayune Airport | Iowa City IA |
| 12IA | Plueger Airfield Airport | Lemars IA |
| POH | Pocahontas Muni Airport | Pocahontas IA |
| 6IA4 | Polk County Hospital Heliport | Des Moines IA |
| 8IA2 | Port Paradise Farms Airport | Winfield IA |
| 2Y0 | Primghar Airport | Primghar IA |
| IA88 | Quiet Valley Heliport | Mc Causland IA |
| 6IA7 | R S Auto Airport | Lockridge IA |
| RDK | Red Oak Muni Airport | Red Oak IA |
| 06IA | Rich Field Airport | Walford IA |
| IA01 | Ridge Airport | Oakland IA |
| IA08 | Riedesel Private Airport | Lohrville IA |
| IA87 | Robel Field Airport | Grimes IA |
| RRQ | Rock Rapids Muni Airport | Rock Rapids IA |
| 2Y4 | Rockwell City Muni Airport | Rockwell City IA |
| IA35 | Ruckl Airport | Council Bluffs IA |
| SKI | Sac City Muni Airport | Sac City IA |
| 6IA3 | Saint Luke's Medical Center Heliport | Sioux City IA |
| 7IA5 | Samaritan Hospital North Heliport | Clinton IA |
| IA69 | Sand Field Airport | Marcus IA |
| 5IA8 | Sanford Merrill Medical Center Heliport | Rock Rapids IA |
| 1IA5 | Sch Heliport | Nevada IA |
| ICL | Schenck Field Airport | Clarinda IA |
| 0IA4 | Sharar Field Airport | Mediapolis IA |
| SHL | Sheldon Muni Airport | Sheldon IA |
| 23IA | Shenandoah Hospital Heliport | Shenandoah IA |
| SDA | Shenandoah Muni Airport | Shenandoah IA |
| 8IA9 | Shields Airport | Red Oak IA |
| ISB | Sibley Muni Airport | Sibley IA |
| 7C5 | Sig Field Airport | Montezuma IA |
| SOY | Sioux Center Muni Airport | Sioux Center IA |
| SUX | Sioux Gateway/col. Bud Day Field Airport | Sioux City IA |
| 5IA0 | Skiff Medical Center Heliport | Newton IA |
| 09IA | Skydive Iowa Airport | Brooklyn IA |
| IA44 | Solly's Strip Ultralight | Lamoni IA |
| 2IA9 | South 80 Field Airport | Crystal Lake IA |
| BRL | Southeast Iowa Rgnl Airport | Burlington IA |
| SPW | Spencer Muni Airport | Spencer IA |
| 1IA3 | Spencer Muni Hospital Heliport | Spencer IA |
| 0F3 | Spirit Lake Muni Airport | Spirit Lake IA |
| 05IA | Spotts Field Airport | Nora Springs IA |
| 0IA1 | St Anthony Rgnl Hospital Heliport | Carroll IA |
| IA73 | St Lukes Hospital Emergency Heliport | Cedar Rapids IA |
| 16IA | Stangl Airport | Coon Rapids IA |
| 01IA | Stender Airport | Maysville IA |
| 2IA6 | Stewart Memorial Hospital Heliport | Lake City IA |
| SLB | Storm Lake Muni Airport | Storm Lake IA |
| IA43 | Strawberry Point Medical Center Heliport | Strawberry Point IA |
| 8C2 | Sully Muni Airport | Sully IA |
| 53IA | Tama Airport | Tama IA |
| CID | The Eastern Iowa Airport | Cedar Rapids IA |
| 46IA | Todd Field Airport | Ankeny IA |
| 8C5 | Toledo Muni Airport | Toledo IA |
| IA11 | Too Short Airport | Indianola IA |
| 8C6 | Traer Muni Airport | Traer IA |
| IA74 | Trinity Rgnl Medical Center Heliport | Fort Dodge IA |
| IA85 | Tuinstra Airfield Airport | Indianola IA |
| 8IA0 | Unity Healthcare Heliport | Muscatine IA |
| 1IA7 | University Of Iowa Hospitals & Clinic Heliport | Iowa City IA |
| IA92 | University Of Iowa Hospitals & Clinic No2 Heliport | Iowa City IA |
| VTI | Vinton Veterans Memorial Arpk Airport | Vinton IA |
| IA78 | Virginia Gay Hospital Heliport | Vinton IA |
| 97IA | Volkens Field Airport | Carson IA |
| 4IA2 | Walker Field Airport | West Liberty IA |
| 1IA4 | Wallace Field Ultralight | Creston IA |
| IA14 | Walters Heliport | Guttenberg IA |
| 3IA0 | Washington County Hospital Heliport | Washington IA |
| AWG | Washington Muni Airport | Washington IA |
| ALO | Waterloo Rgnl Airport | Waterloo IA |
| 5IA3 | Watkins Private Airport | Humeston IA |
| Y01 | Waukon Muni Airport | Waukon IA |
| C25 | Waverly Muni Airport | Waverly IA |
| IA46 | Wayne County Hospital Heliport | Corydon IA |
| EBS | Webster City Muni Airport | Webster City IA |
| 4IA8 | Weiss Airport | Williamsburg IA |
| IA62 | Wheatley Farms Airport | Elkhorn IA |
| 7IA1 | White Pigeon Airport | North English IA |
| 3IA1 | Whites Airport | Melbourne IA |
| IA04 | Winneshiek Medical Center Heliport | Decorah IA |
| 3Y3 | Winterset Muni Airport | Winterset IA |
| 4IA7 | Witcombe Field Airport | Cedar Falls IA |
| 3Y4 | Woodbine Muni Airport | Woodbine IA |
| IA89 | Woodward State Hospital Heliport | Woodward IA |
| 4IA5 | Wright Medical Center Heliport | Clarion IA |
| 2VA | Zangger Vintage Airpark Airport | Larchwood IA |