KS87 · Weiser Municipal Airport

WEISER, IDAHO · SMALL AIRPORT

2,120

Elevation ft

Runway

4,000

Longest ft · 12/30

44.21N

116.96W

Weiser Municipal Airport serves Weiser, Idaho at 2,120 ft elevation with its longest runway, 12/30, at 4,000 by 60 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.

Open KS87 in JetDesk: live METAR, TAF, winds and runway verdict →

01Runways

Runway	Length × width	Surface	Lighting
12/30	4,000 × 60 ft	asphalt	lit

02Density altitude and turboprop runway margins

Standard temperature at 2,120 ft is about 11°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, 11°C)	2,120 ft	2,851 ft	2,334 ft	3,500 ft
Warm day (ISA +10)	3,320 ft	3,086 ft	2,460 ft	3,690 ft
Hot day (ISA +20)	4,520 ft	3,320 ft	2,587 ft	3,880 ft
35°C afternoon	5,029 ft	3,419 ft	2,641 ft	3,961 ft

Planning aid only. Even on a 35°C afternoon the longest runway (12/30, 4,000 ft) covers a Meridian-class turboprop's landing distance with a 50 percent margin (3,961 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 KS87 is high, or as the longer runway on a hot afternoon.

Airport	Distance	Longest runway
KONO Ontario Municipal Airport	11 nm S	5,006 ft
KEUL Caldwell Executive Airport	37 nm SE	5,500 ft
KMAN Nampa Municipal Airport	42 nm SE	5,000 ft
KBOI Boise Air Terminal/Gowen Field	50 nm SE	10,000 ft
KBKE Baker City Municipal Airport	52 nm NW	5,084 ft
KMYL McCall Municipal Airport	55 nm NE	6,101 ft

04Jet A prices and FBOs at KS87

No public API publishes FBO fuel prices, so JetDesk does not guess. Pilots and crews log the price they actually paid at KS87, 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 KS87 or read what a fuel stop actually saves.

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