Gregory Muni/flynn Fld Airport (9D1)
Gregory Muni/flynn Fld Airport (9D1)
9D1
Gregory Muni/flynn Fld Airport (9D1)
Gregory, SD
| FAA Information Effective | 2026-07-09 |
| Airport Identifier | 9D1 |
| Airport Status | Operational |
| Longitude/Latitude |
99°24'12.3223"
W /
43°13'18.4087"
N -99.403423 / 43.221780 (Estimated) |
| Elevation | 2174.50 ft / 662.79 m (Surveyed) |
| Land | 214 acres |
| From nearest city | 1 nautical miles SE of Gregory, SD |
| Location | Gregory County, SD |
| Magnetic Variation | 07E (2000) |
| Airport Use | Open to public |
| Wind indicator | Yes |
| Segmented Circle | No |
| Control Tower | NON-ATCT |
| Lighting Schedule | SEE RMK |
| Beacon Color | White-Green (lighted land airport) |
| Landing fee charge | No |
| Sectional chart | OMAHA |
| Region | AGL - Great Lakes |
| Responsible ARTCC | ZMP - MINNEAPOLIS |
| Tie-in FSS | HON - HURON |
| FSS on Airport | No |
| FSS Toll Free | 1-800-WX-BRIEF |
| NOTAMs Facility | HON (NOTAM-d service available) |
Runway 13/31
| Dimensions | 3799 x 60 ft (1158 x 18 m) |
| Surface | ASPH (EXCELLENT) |
| Surface treatment | |
| Edge lights | Medium |
| 13 | 31 | |
|---|---|---|
| Alignment | 135° | 315° |
| Physical elevation | 2169.70 ft | 2159.90 ft |
| Coordinates | 43.224947 / -99.408127 | 43.217639 / -99.397967 |
| Traffic pattern | Left | Left |
| Runway marking | Non-precision instrument , Good Condition | Non-precision instrument , Good Condition |
| VGSI | 2-light PAPI on left | 2-light PAPI on left |
| Runway end lights | No | No |
| CL lights | No | No |
| TDZ lights | No | No |