I68 · Warren County Airport/John Lane Field

LEBANON, OHIO · SMALL AIRPORT

898

Elevation ft

Runway

4,505

Longest ft · 01/19

39.46N

84.25W

Warren County Airport/John Lane Field serves Lebanon, Ohio at 898 ft elevation with its longest runway, 01/19, at 4,505 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 I68 in JetDesk: live METAR, TAF, winds and runway verdict →

01Runways

Runway	Length × width	Surface	Lighting
01/19	4,505 × 75 ft	asphalt	lit

02Density altitude and turboprop runway margins

Standard temperature at 898 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)	898 ft	2,613 ft	2,205 ft	3,307 ft
Warm day (ISA +10)	2,098 ft	2,847 ft	2,331 ft	3,497 ft
Hot day (ISA +20)	3,298 ft	3,081 ft	2,458 ft	3,687 ft
35°C afternoon	3,514 ft	3,123 ft	2,481 ft	3,721 ft

Planning aid only. Even on a 35°C afternoon the longest runway (01/19, 4,505 ft) covers a Meridian-class turboprop's landing distance with a 50 percent margin (3,721 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 I68 is high, or as the longer runway on a hot afternoon.

Airport	Distance	Longest runway
KMGY Dayton-Wright Brothers Airport	8 nm N	5,000 ft
KMWO Middletown Regional Airport	8 nm NW	6,100 ft
KHAO Butler Co Regional Airport - Hogan Field	14 nm SW	5,500 ft
KGDK Greene County/Lewis A. Jackson Regional Airport	18 nm NE	5,004 ft
KILN Wilmington Airpark	21 nm E	10,701 ft
KLUK Cincinnati Municipal Airport Lunken Field	23 nm S	6,101 ft

04Jet A prices and FBOs at I68

No public API publishes FBO fuel prices, so JetDesk does not guess. Pilots and crews log the price they actually paid at I68, 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 I68 or read what a fuel stop actually saves.

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