KAIG · Langlade County Airport

ANTIGO, WISCONSIN · SMALL AIRPORT

1,523

Elevation ft

Runways

4,010

Longest ft · 17/35

45.15N

89.11W

Langlade County Airport serves Antigo, Wisconsin at 1,523 ft elevation with its longest runway, 17/35, at 4,010 by 75 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 KAIG in JetDesk: live METAR, TAF, winds and runway verdict →

01Runways

Runway	Length × width	Surface	Lighting
17/35	4,010 × 75 ft	asphalt	lit
9/27	3,400 × 75 ft	asphalt	lit

02Density altitude and turboprop runway margins

Standard temperature at 1,523 ft is about 12°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, 12°C)	1,523 ft	2,735 ft	2,271 ft	3,406 ft
Warm day (ISA +10)	2,723 ft	2,969 ft	2,397 ft	3,596 ft
Hot day (ISA +20)	3,923 ft	3,203 ft	2,524 ft	3,786 ft
35°C afternoon	4,289 ft	3,275 ft	2,562 ft	3,844 ft

Planning aid only. Even on a 35°C afternoon the longest runway (17/35, 4,010 ft) covers a Meridian-class turboprop's landing distance with a 50 percent margin (3,844 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 KAIG is high, or as the longer runway on a hot afternoon.

Airport	Distance	Longest runway
KRRL Merrill Municipal Airport	26 nm W	5,101 ft
KAUW Wausau Downtown Airport	26 nm SW	8,000 ft
KEZS Shawano Municipal Airport	32 nm SE	12,000 ft
KRHI Rhinelander Oneida County Airport	32 nm NW	6,800 ft
KCWA Central Wisconsin Airport	33 nm SW	7,723 ft
KSTE Stevens Point Municipal Airport	41 nm SW	6,028 ft

04Jet A prices and FBOs at KAIG

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

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