Allison Farm Airport
Daylight today(Jul 17, 2026, local time)
About 14h 7m 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 Allison Farm Airport
Allison Farm Airport is a small airport in Decatur, United States. It sits at an elevation of 850 ft (259 m) and has 1 runway, the longest 3,000 ft / 914 m. It observes America/Chicago local time. The nearest airport is Bishop Airport (76T), about 2 nm to the nw.
Summary generated from this airport’s structured data — reference only.
Map
Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.
Runways (1)
| Runway | Length | Width | Surface | Lighting | Status |
|---|---|---|---|---|---|
| 18 / 36 | 3,000 ft / 914 m | 150 ft | Turf | Unlit | Open |
Airspace in this area(2)
| Name | Class | Type | Floor | Ceiling |
|---|---|---|---|---|
| DALLAS CLASS B AREA J | Class B | Controlled | 4000 ft MSL | 11000 ft MSL |
| DALLAS CLASS B AREA L | Class B | Controlled | 4000 ft MSL | 10000 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 Allison Farm Airport.
Frequently asked questions
Where is Allison Farm Airport located?
Allison Farm Airport is small airport located in Decatur, United States, at an elevation of 850 ft (259 m).
How many runways does Allison Farm Airport have?
Allison Farm Airport has 1 runway, the longest being 3,000 ft / 914 m.
What time zone is Allison Farm Airport in?
Allison Farm Airport is in the America/Chicago time zone (UTC-05:00).
What is the magnetic variation at Allison Farm Airport?
The magnetic variation (declination) at Allison Farm Airport is approximately 2.9° E, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Allison Farm Airport?
The nearest airport to Allison Farm Airport is Bishop Airport (76T), about 2 nm to the nw, followed by Jbj Ranch Airport and Lazy G Bar Ranch Airport.
Is the information on this page suitable for flight planning?
No. Allison Farm Airport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.