KSJT · San Angelo Regional Mathis Field

SAN ANGELO, TEXAS · MEDIUM AIRPORT · SCHEDULED SERVICE

1,919

Elevation ft

Runways

8,054

Longest ft · 18/36

31.36N

100.50W

San Angelo Regional Mathis Field serves San Angelo, Texas at 1,919 ft elevation with its longest runway, 18/36, at 8,054 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
18/36	8,054 × 150 ft	asphalt	lit
03/21	5,940 × 150 ft	asphalt	lit
09/27	4,406 × 75 ft	asphalt	lit

02Density altitude and turboprop runway margins

Standard temperature at 1,919 ft is about 11°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, 11°C)	1,919 ft	2,812 ft	2,312 ft	3,469 ft
Warm day (ISA +10)	3,119 ft	3,046 ft	2,439 ft	3,659 ft
Hot day (ISA +20)	4,319 ft	3,280 ft	2,566 ft	3,848 ft
35°C afternoon	4,780 ft	3,370 ft	2,614 ft	3,921 ft

Planning aid only. Even on a 35°C afternoon the longest runway (18/36, 8,054 ft) covers a Meridian-class turboprop's landing distance with a 50 percent margin (3,921 ft needed). The percentages are a generic rule of thumb applied to one reference airplane, not certified performance data for any specific aircraft, and the runway size categories describe the runway, not your airplane's suitability. Verify with the approved flight manual before every flight.

03Nearby fields with 5,000 ft or more

Useful as alternates, as fuel stops when the price at KSJT is high, or as the longer runway on a hot afternoon.

Airport	Distance	Longest runway
E41 Reagan County Airport	51 nm W	5,035 ft
KOZA Ozona Municipal Airport	52 nm SW	6,003 ft
KJCT Kimble County Airport	63 nm SE	5,004 ft

04Jet A prices and FBOs at KSJT

No public API publishes FBO fuel prices, so JetDesk does not guess. Pilots and crews log the price they actually paid at KSJT, 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 KSJT or read what a fuel stop actually saves.

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