15J · Cook County Airport
Cook County Airport serves Adel, Georgia at 236 ft elevation with its longest runway, 05/23, at 5,502 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 15J in JetDesk: live METAR, TAF, winds and runway verdict →
01Runways
| Runway | Length × width | Surface | Lighting |
|---|---|---|---|
| 05/23 | 5,502 × 100 ft | asphalt (good) | lit |
| 15/33 | 3,999 × 100 ft | asphalt (good) | unlit |
02Density altitude and turboprop runway margins
Standard temperature at 236 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) | 236 ft | 2,484 ft | 2,135 ft | 3,202 ft |
| Warm day (ISA +10) | 1,436 ft | 2,718 ft | 2,261 ft | 3,392 ft |
| Hot day (ISA +20) | 2,636 ft | 2,952 ft | 2,388 ft | 3,582 ft |
| 35°C afternoon | 2,693 ft | 2,963 ft | 2,394 ft | 3,591 ft |
03Nearby fields with 5,000 ft or more
Useful as alternates, as fuel stops when the price at 15J is high, or as the longer runway on a hot afternoon.
| Airport | Distance | Longest runway |
|---|---|---|
| 4J2 Berrien County Airport | 12 nm E | 5,002 ft |
| KTMA Henry Tift Myers Airport | 18 nm N | 6,506 ft |
| KMGR Moultrie Municipal Airport | 18 nm W | 6,000 ft |
| K4J5 Quitman Brooks County Airport | 21 nm S | 5,000 ft |
| KVLD Valdosta Regional Airport | 23 nm SE | 8,003 ft |
04Jet A prices and FBOs at 15J
No public API publishes FBO fuel prices, so JetDesk does not guess. Pilots and crews log the price they actually paid at 15J, 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 15J or read what a fuel stop actually saves.