KACB · Antrim County Airport

BELLAIRE, MICHIGAN · SMALL AIRPORT

623

Elevation ft

Runway

5,003

Longest ft · 02/20

44.99N

85.20W

Antrim County Airport serves Bellaire, Michigan at 623 ft elevation with its longest runway, 02/20, at 5,003 by 100 ft. The figures below are computed from FAA NASR runway data (via OurAirports) and the same rules of thumb JetDesk uses on the airport page in the app; the POH and current NOTAMs are the authority.

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01Runways

Runway	Length × width	Surface	Lighting
02/20	5,003 × 100 ft	asphalt	lit

02Density altitude and turboprop runway margins

Standard temperature at 623 ft is about 14°C. Every 1,000 ft of density altitude adds roughly 8 percent to a turboprop's takeoff distance and 5 percent to its landing distance. The table uses Piper Meridian book numbers (2,438 ft takeoff and 2,110 ft landing over a 50 ft obstacle at sea level, ISA, max weight) as a reference airplane; heavier turboprops and light jets scale the same way from their own POH figures.

Conditions	Density altitude	Takeoff est.	Landing est.	Landing × 1.5
Standard day (ISA, 14°C)	623 ft	2,560 ft	2,176 ft	3,264 ft
Warm day (ISA +10)	1,823 ft	2,794 ft	2,302 ft	3,453 ft
Hot day (ISA +20)	3,023 ft	3,028 ft	2,429 ft	3,643 ft
35°C afternoon	3,173 ft	3,057 ft	2,445 ft	3,667 ft

Planning aid only. Even on a 35°C afternoon the longest runway (02/20, 5,003 ft) covers a Meridian-class turboprop's landing distance with a 50 percent margin (3,667 ft needed). The percentages are a generic rule of thumb applied to one reference airplane, not certified performance data for any specific aircraft, and the runway size categories describe the runway, not your airplane's suitability. Verify with the approved flight manual before every flight.

03Nearby fields with 5,000 ft or more

Useful as alternates, as fuel stops when the price at KACB is high, or as the longer runway on a hot afternoon.

Airport	Distance	Longest runway
KBFA Boyne Mountain Airport	16 nm NE	5,187 ft
KGLR Gaylord Regional Airport	21 nm E	6,579 ft
KTVC Cherry Capital Airport	22 nm SW	7,016 ft
KPLN Pellston Regional Airport of Emmet County Airport	39 nm NE	6,513 ft

04Jet A prices and FBOs at KACB

No public API publishes FBO fuel prices, so JetDesk does not guess. Pilots and crews log the price they actually paid at KACB, the app flags a price stale after two weeks, and the route finder ranks every field within a corridor of your route by net savings after the cost of the extra cycle. Log a price at KACB or read what a fuel stop actually saves.

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