KBKT · Allen C Perkinson Blackstone Army Air Field
Allen C Perkinson Blackstone Army Air Field serves Blackstone, Virginia at 439 ft elevation with its longest runway, 04/22, at 5,333 by 150 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 |
|---|---|---|---|
| 04/22 | 5,333 × 150 ft | concrete | lit |
02Density altitude and turboprop runway margins
Standard temperature at 439 ft is about 14°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, 14°C) | 439 ft | 2,524 ft | 2,156 ft | 3,234 ft |
| Warm day (ISA +10) | 1,639 ft | 2,758 ft | 2,283 ft | 3,424 ft |
| Hot day (ISA +20) | 2,839 ft | 2,992 ft | 2,410 ft | 3,614 ft |
| 35°C afternoon | 2,944 ft | 3,012 ft | 2,421 ft | 3,631 ft |
03Nearby fields with 5,000 ft or more
Listed for reference only: KBKT is not a field to divert to or buy fuel at.
| Airport | Distance | Longest runway |
|---|---|---|
| KPTB Dinwiddie County Airport | 23 nm E | 5,002 ft |
| KAVC Mecklenburg Brunswick Regional Airport | 24 nm S | 5,002 ft |
| KFCI Richmond Executive-Chesterfield County Airport | 29 nm NE | 5,500 ft |
| KEMV Emporia Greensville Regional Airport | 33 nm SE | 5,010 ft |
| KRIC Richmond International Airport | 40 nm NE | 9,003 ft |
| KOFP Hanover County Municipal Airport | 45 nm NE | 5,402 ft |
04Fuel and services at KBKT
There is no public FBO fuel to log at KBKT. 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.