Gregory Municipal Airport - Flynn Field
Daylight today(Sep 1, 2026, local time)
About 13h 12m of daylight. Civil twilight (dawn/dusk) approximates the FAA definition of night for logging and currency. Times are computed and approximate — verify with official sources.
About Gregory Municipal Airport - Flynn Field
Gregory Municipal Airport - Flynn Field is a small airport in Gregory, United States. It sits at an elevation of 2,168 ft (661 m) and has 1 runway, the longest 3,799 ft / 1,158 m. It observes America/Chicago local time. The nearest airport is Selle Airport (SD30), about 21.6 nm to the ese.
Summary generated from this airport’s structured data — reference only.
Live traffic nearby
Aircraft currently within ~40 nm, from live ADS-B. Positions are approximately real-time — not for navigation.
Live ADS-B by adsb.lol & the OpenSky Network. Not for navigation.
Map
Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.
Runways (1)
| Runway | Length | Width | Surface | Lighting | Status |
|---|---|---|---|---|---|
| 13 / 31 | 3,799 ft / 1,158 m | 60 ft | Asp | Lighted | Open |
Radio frequencies (2)
| Type | Description | Frequency |
|---|---|---|
| FSS | HURON RDO | 122.100 MHz |
| UNIC | CTAF/UNICOM | 122.800 MHz |
Instrument procedures & charts
Instrument approaches (2)
Takeoff & alternate minimums (1)
Showing 3 of 3 FAA procedures on this overview. Always fly the current, official chart. Full charts page.
Airspace in this area(1)
| Name | Class | Type | Floor | Ceiling |
|---|---|---|---|---|
| LAKE ANDES 0900-1200 1400-1700 TUE-SAT & BY NOTAM 128 | Special use | Danger | 6000 ft MSL | 17999 ft MSL |
Approximate bounding-box match from OpenAIP · all United States airspace. Reference only — consult official charts for exact boundaries and status.
Nearby airports
Great-circle distance and true bearing from Gregory Municipal Airport - Flynn Field.
Frequently asked questions
Where is Gregory Municipal Airport - Flynn Field located?
Gregory Municipal Airport - Flynn Field is small airport located in Gregory, United States, at an elevation of 2,168 ft (661 m).
How many runways does Gregory Municipal Airport - Flynn Field have?
Gregory Municipal Airport - Flynn Field has 1 runway, the longest being 3,799 ft / 1,158 m.
What time zone is Gregory Municipal Airport - Flynn Field in?
Gregory Municipal Airport - Flynn Field is in the America/Chicago time zone (UTC-05:00).
What is the magnetic variation at Gregory Municipal Airport - Flynn Field?
The magnetic variation (declination) at Gregory Municipal Airport - Flynn Field is approximately 4.4° E, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Gregory Municipal Airport - Flynn Field?
The nearest airport to Gregory Municipal Airport - Flynn Field is Selle Airport (SD30), about 21.6 nm to the ese, followed by Winner Regional Airport and Pepper Port Airport.
Is the information on this page suitable for flight planning?
No. Gregory Municipal Airport - Flynn Field data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.