Thompson Airport
Daylight today(Jul 18, 2026, local time)
About 14h 49m 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 Thompson Airport
Thompson Airport is a small airport in Annawan, United States. It sits at an elevation of 607 ft (185 m). It observes America/Chicago local time. The nearest airport is Gen-Airpark (3G8), about 7.7 nm to the wsw.
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 (0)
No runway data recorded for this airport.
Tall obstacles nearby
| Obstacle | Height AGL | Top (MSL) | Lit |
|---|---|---|---|
| Obstacle | — | 761 ft | — |
| Obstacle | — | 764 ft | — |
| Obstacle | — | 794 ft | — |
| Obstacle | — | 656 ft | — |
| Obstacle | — | 650 ft | — |
Tallest obstacles within ~10 nm. Data via OpenAIP. Reference only — consult official charts.
Nearby airports
Great-circle distance and true bearing from Thompson Airport.
Frequently asked questions
Where is Thompson Airport located?
Thompson Airport is small airport located in Annawan, United States, at an elevation of 607 ft (185 m).
What time zone is Thompson Airport in?
Thompson Airport is in the America/Chicago time zone (UTC-05:00).
What is the magnetic variation at Thompson Airport?
The magnetic variation (declination) at Thompson Airport is approximately 2.4° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Thompson Airport?
The nearest airport to Thompson Airport is Gen-Airpark (3G8), about 7.7 nm to the wsw, followed by Edwin G. Bennett Airport and Black Airport.
Is the information on this page suitable for flight planning?
No. Thompson Airport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.