KMNN · Marion Municipal Airport

MARION, OHIO · SMALL AIRPORT

993

Elevation ft

Runways

5,000

Longest ft · 07/25

40.62N

83.06W

Marion Municipal Airport serves Marion, Ohio at 993 ft elevation with its longest runway, 07/25, at 5,000 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 KMNN in JetDesk: live METAR, TAF, winds and runway verdict →

01Runways

Runway	Length × width	Surface	Lighting
07/25	5,000 × 100 ft	asphalt	lit
13/31	3,498 × 100 ft	asphalt	lit

02Density altitude and turboprop runway margins

Standard temperature at 993 ft is about 13°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, 13°C)	993 ft	2,632 ft	2,215 ft	3,322 ft
Warm day (ISA +10)	2,193 ft	2,866 ft	2,341 ft	3,512 ft
Hot day (ISA +20)	3,393 ft	3,100 ft	2,468 ft	3,702 ft
35°C afternoon	3,631 ft	3,146 ft	2,493 ft	3,740 ft

Planning aid only. Even on a 35°C afternoon the longest runway (07/25, 5,000 ft) covers a Meridian-class turboprop's landing distance with a 50 percent margin (3,740 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 KMNN is high, or as the longer runway on a hot afternoon.

Airport	Distance	Longest runway
KDLZ Delaware Municipal Airport	20 nm S	5,800 ft
KMFD Mansfield Lahm Regional Airport	28 nm NE	9,001 ft
K4I3 Knox County Airport	30 nm SE	5,504 ft
KOSU The Ohio State University Airport - Don Scott Field	32 nm S	5,004 ft
KFDY Findlay Airport	36 nm NW	6,499 ft
KEDJ Bellefontaine Regional Airport	37 nm SW	5,000 ft

04Jet A prices and FBOs at KMNN

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

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