KMNM · Menominee–Marinette Twin County Airport

MENOMINEE, MICHIGAN · SMALL AIRPORT

625

Elevation ft

Runways

6,001

Longest ft · 03/21

45.13N

87.64W

Menominee–Marinette Twin County Airport serves Menominee, Michigan at 625 ft elevation with its longest runway, 03/21, at 6,001 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.

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

01Runways

Runway	Length × width	Surface	Lighting
03/21	6,001 × 100 ft	asphalt	lit
14/32	5,101 × 100 ft	asphalt	lit

02Density altitude and turboprop runway margins

Standard temperature at 625 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)	625 ft	2,560 ft	2,176 ft	3,264 ft
Warm day (ISA +10)	1,825 ft	2,794 ft	2,303 ft	3,454 ft
Hot day (ISA +20)	3,025 ft	3,028 ft	2,429 ft	3,644 ft
35°C afternoon	3,175 ft	3,057 ft	2,445 ft	3,667 ft

Planning aid only. Even on a 35°C afternoon the longest runway (03/21, 6,001 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 KMNM is high, or as the longer runway on a hot afternoon.

Airport	Distance	Longest runway
KESC Delta County Airport	43 nm NE	6,498 ft
KGRB Austin Straubel International Airport	44 nm SW	8,700 ft
KEZS Shawano Municipal Airport	44 nm SW	12,000 ft
KIMT Ford Airport	46 nm NW	6,502 ft
KMTW Manitowoc County Airport	60 nm S	5,001 ft
KATW Appleton International Airport	64 nm SW	8,003 ft

04Jet A prices and FBOs at KMNM

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

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