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The Pilots Desk
Small airport

Sport Aircraft Flight Park Ultralightport

ICAO 4II7🇺🇸 Thorntown
Coordinates
40.1059°N, 86.5219°W
Elevation
900 ft (274 m)
Type
Small airport
Region
US-IN
Time zone
Indianapolis(UTC-04:00)
Magnetic variation
4.8° W

Daylight today(Jul 17, 2026, local time)

Civil dawn
06:00
Sunrise
06:32
Sunset
21:14
Civil dusk
21:46

About 14h 42m 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 Sport Aircraft Flight Park Ultralightport

Sport Aircraft Flight Park Ultralightport is a small airport in Thorntown, United States. It sits at an elevation of 900 ft (274 m). It observes America/Indiana/Indianapolis local time. The nearest airport is Boone County Airport (K6I4), about 7 nm to the sse.

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

ObstacleHeight AGLTop (MSL)Lit
ASRN #1029898240 ft912 ft
ASRN #1029895240 ft915 ft
ASRN #1029899240 ft922 ft
ASRN #1029896240 ft906 ft
ASRN #1029900240 ft909 ft
ASRN #1029897240 ft902 ft

Tallest obstacles within ~10 nm. Data via OpenAIP. Reference only — consult official charts.

Nearby airports

Great-circle distance and true bearing from Sport Aircraft Flight Park Ultralightport.

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 Sport Aircraft Flight Park Ultralightport located?

Sport Aircraft Flight Park Ultralightport is small airport located in Thorntown, United States, at an elevation of 900 ft (274 m).

What time zone is Sport Aircraft Flight Park Ultralightport in?

Sport Aircraft Flight Park Ultralightport is in the America/Indiana/Indianapolis time zone (UTC-04:00).

What is the magnetic variation at Sport Aircraft Flight Park Ultralightport?

The magnetic variation (declination) at Sport Aircraft Flight Park Ultralightport is approximately 4.8° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.

What airports are near Sport Aircraft Flight Park Ultralightport?

The nearest airport to Sport Aircraft Flight Park Ultralightport is Boone County Airport (K6I4), about 7 nm to the sse, followed by Reimer Aerodrome and Demaree Airport.

Is the information on this page suitable for flight planning?

No. Sport Aircraft Flight Park Ultralightport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.