KDMA · Davis Monthan Air Force Base
Davis Monthan Air Force Base serves Tucson, Arizona at 2,704 ft elevation with its longest runway, 12/30, at 13,643 by 200 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.
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01Runways
| Runway | Length × width | Surface | Lighting |
|---|---|---|---|
| 12/30 | 13,643 × 200 ft | asphalt (PEM) | lit |
02Density altitude and turboprop runway margins
Standard temperature at 2,704 ft is about 10°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, 10°C) | 2,704 ft | 2,965 ft | 2,395 ft | 3,593 ft |
| Warm day (ISA +10) | 3,904 ft | 3,199 ft | 2,522 ft | 3,783 ft |
| Hot day (ISA +20) | 5,104 ft | 3,433 ft | 2,648 ft | 3,973 ft |
| 35°C afternoon | 5,753 ft | 3,560 ft | 2,717 ft | 4,075 ft |
03Nearby fields with 5,000 ft or more
Listed for reference only: KDMA is not a field to divert to or buy fuel at.
| Airport | Distance | Longest runway |
|---|---|---|
| KTUS Tucson International Airport | 4 nm SW | 10,996 ft |
| KRYN Ryan Field | 15 nm W | 5,500 ft |
| KAVQ Marana Regional Airport | 22 nm NW | 6,901 ft |
| KMZJ Pinal Airpark | 31 nm NW | 6,849 ft |
04Fuel and services at KDMA
There is no public FBO fuel to log at KDMA. JetDesk collects Jet A prices that pilots actually paid, at civil fields, and its route finder leaves military and private-use fields out of every ranking. Read what a fuel stop actually saves.