I40 · Richard Downing Airport
Richard Downing Airport serves Coshocton, Ohio at 979 ft elevation with its longest runway, 04/22, at 5,001 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 I40 in JetDesk: live METAR, TAF, winds and runway verdict →
01Runways
| Runway | Length × width | Surface | Lighting |
|---|---|---|---|
| 04/22 | 5,001 × 75 ft | asphalt | lit |
02Density altitude and turboprop runway margins
Standard temperature at 979 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) | 979 ft | 2,629 ft | 2,213 ft | 3,320 ft |
| Warm day (ISA +10) | 2,179 ft | 2,863 ft | 2,340 ft | 3,510 ft |
| Hot day (ISA +20) | 3,379 ft | 3,097 ft | 2,466 ft | 3,700 ft |
| 35°C afternoon | 3,614 ft | 3,143 ft | 2,491 ft | 3,737 ft |
03Nearby fields with 5,000 ft or more
Useful as alternates, as fuel stops when the price at I40 is high, or as the longer runway on a hot afternoon.
| Airport | Distance | Longest runway |
|---|---|---|
| K4I3 Knox County Airport | 31 nm W | 5,504 ft |
| KBJJ Wayne County Airport | 34 nm N | 5,190 ft |
| KCAK Akron Canton Regional Airport | 41 nm NE | 8,204 ft |
| KMFD Mansfield Lahm Regional Airport | 43 nm NW | 9,001 ft |
| KAKR Akron Fulton International Airport | 47 nm N | 6,336 ft |
| KLHQ Fairfield County Airport | 50 nm SW | 5,003 ft |
04Jet A prices and FBOs at I40
No public API publishes FBO fuel prices, so JetDesk does not guess. Pilots and crews log the price they actually paid at I40, 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 I40 or read what a fuel stop actually saves.