2TX4 · Lewis Ranch Airport
Lewis Ranch Airport serves Encinal, Texas at 540 ft elevation with its longest runway, 17/35, at 4,800 by 60 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 |
|---|---|---|---|
| 17/35 | 4,800 × 60 ft | asphalt | lit |
02Density altitude and turboprop runway margins
Standard temperature at 540 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) | 540 ft | 2,543 ft | 2,167 ft | 3,250 ft |
| Warm day (ISA +10) | 1,740 ft | 2,777 ft | 2,294 ft | 3,440 ft |
| Hot day (ISA +20) | 2,940 ft | 3,011 ft | 2,420 ft | 3,630 ft |
| 35°C afternoon | 3,070 ft | 3,037 ft | 2,434 ft | 3,651 ft |
03Nearby fields with 5,000 ft or more
Listed for reference only: 2TX4 is not a field to divert to or buy fuel at.
| Airport | Distance | Longest runway |
|---|---|---|
| KLRD Laredo International Airport | 27 nm S | 8,743 ft |
04Fuel and services at 2TX4
There is no public FBO fuel to log at 2TX4. 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.