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The Pilots Desk
Small airport

Bonne Terre Municipal Airport

ICAO K1BTLocal 1BT🇺🇸 Bonne Terre
Coordinates
37.9191°N, 90.5752°W
Elevation
922 ft (281 m)
Type
Small airport
Region
US-MO
Time zone
Chicago(UTC-05:00)
Magnetic variation
1.7° W

Daylight today(Jul 16, 2026, local time)

Civil dawn
05:23
Sunrise
05:53
Sunset
20:25
Civil dusk
20:55

About 14h 31m 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 Bonne Terre Municipal Airport

Bonne Terre Municipal Airport is a small airport in Bonne Terre, United States. It sits at an elevation of 922 ft (281 m). It observes America/Chicago local time. The nearest airport is Kelly Field (3MO7), about 3.4 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 (0)

No runway data recorded for this airport.

Nearby airports

Great-circle distance and true bearing from Bonne Terre Municipal Airport.

Live tracking (FR24) Open in Maps
🇺🇸 More airports in United States📘 Flying in the United States: a pilot's guide

Frequently asked questions

Where is Bonne Terre Municipal Airport located?

Bonne Terre Municipal Airport is small airport located in Bonne Terre, United States, at an elevation of 922 ft (281 m).

What time zone is Bonne Terre Municipal Airport in?

Bonne Terre Municipal Airport is in the America/Chicago time zone (UTC-05:00).

What is the magnetic variation at Bonne Terre Municipal Airport?

The magnetic variation (declination) at Bonne Terre Municipal Airport is approximately 1.7° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.

What airports are near Bonne Terre Municipal Airport?

The nearest airport to Bonne Terre Municipal Airport is Kelly Field (3MO7), about 3.4 nm to the nw, followed by Washington County Airport and Bismarck Memorial Airport.

Is the information on this page suitable for flight planning?

No. Bonne Terre Municipal Airport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.