KBMC · Brigham City Regional Airport

BRIGHAM CITY, UTAH · SMALL AIRPORT

4,229

Elevation ft

Runway

8,900

Longest ft · 17/35

41.55N

112.06W

Brigham City Regional Airport serves Brigham City, Utah at 4,229 ft elevation with its longest runway, 17/35, at 8,900 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
17/35	8,900 × 100 ft	asphalt	lit

02Density altitude and turboprop runway margins

Standard temperature at 4,229 ft is about 7°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, 7°C)	4,229 ft	3,263 ft	2,556 ft	3,834 ft
Warm day (ISA +10)	5,429 ft	3,497 ft	2,683 ft	4,024 ft
Hot day (ISA +20)	6,629 ft	3,731 ft	2,809 ft	4,214 ft
35°C afternoon	7,644 ft	3,929 ft	2,916 ft	4,375 ft

Planning aid only. Even on a 35°C afternoon the longest runway (17/35, 8,900 ft) covers a Meridian-class turboprop's landing distance with a 50 percent margin (4,375 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 KBMC is high, or as the longer runway on a hot afternoon.

Airport	Distance	Longest runway
KLGU Logan-Cache Airport	17 nm NE	9,020 ft
KOGD Ogden Hinckley Airport	22 nm S	8,107 ft
KSLC Salt Lake City International Airport	46 nm S	12,002 ft
KEVW Evanston-Uinta County Airport-Burns Field	49 nm E	7,300 ft
K1U7 Bear Lake County Airport	53 nm NE	5,728 ft

04Jet A prices and FBOs at KBMC

No public API publishes FBO fuel prices, so JetDesk does not guess. Pilots and crews log the price they actually paid at KBMC, 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 KBMC or read what a fuel stop actually saves.

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