4J2 · Berrien County Airport
Berrien County Airport serves Nashville, Georgia at 240 ft elevation with its longest runway, 10/28, at 5,002 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 4J2 in JetDesk: live METAR, TAF, winds and runway verdict →
01Runways
| Runway | Length × width | Surface | Lighting |
|---|---|---|---|
| 10/28 | 5,002 × 75 ft | asphalt | lit |
02Density altitude and turboprop runway margins
Standard temperature at 240 ft is about 15°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, 15°C) | 240 ft | 2,485 ft | 2,135 ft | 3,203 ft |
| Warm day (ISA +10) | 1,440 ft | 2,719 ft | 2,262 ft | 3,393 ft |
| Hot day (ISA +20) | 2,640 ft | 2,953 ft | 2,389 ft | 3,583 ft |
| 35°C afternoon | 2,698 ft | 2,964 ft | 2,395 ft | 3,592 ft |
03Nearby fields with 5,000 ft or more
Useful as alternates, as fuel stops when the price at 4J2 is high, or as the longer runway on a hot afternoon.
| Airport | Distance | Longest runway |
|---|---|---|
| 15J Cook County Airport | 12 nm W | 5,502 ft |
| KTMA Henry Tift Myers Airport | 19 nm NW | 6,506 ft |
| KDQH Douglas Municipal Gene Chambers Airport | 25 nm NE | 6,000 ft |
| KVLD Valdosta Regional Airport | 26 nm S | 8,003 ft |
| KFZG Fitzgerald Municipal Airport | 28 nm N | 5,000 ft |
04Jet A prices and FBOs at 4J2
No public API publishes FBO fuel prices, so JetDesk does not guess. Pilots and crews log the price they actually paid at 4J2, 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 4J2 or read what a fuel stop actually saves.