AirportLookupSim Database

Reference only — not for real-world navigation.

KSSF

Stinson Municipal Airport · San Antonio

Key Facts

Essential technical summary for MSFS 2020/2024 and X-Plane.

ILS Approach StatusILS DATA NOT IN DATABASE

Field Elevation

577 ft / 176 m

Transition Altitude

18,000 ft

Primary Channel

TWR 118.20 MHz (TWR)

Live Conversion

inHg

hPa

Details Runways Frequencies Navaids Nearby

Runway Summary (Quick-Links)

09/27 · 5,000 ft · AsphaltLIGHTED 14/32 · 4,128 ft · AsphaltLIGHTED

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Welcome to the technical flight briefing for Stinson Municipal Airport (KSSF), located in San Antonio, United States. As a vital hub for Microsoft Flight Simulator 2024, MSFS 2020, and X-Plane pilots, this facility features 2 active runways with a maximum elevation of 577 ft. Please note that this field primarily supports VFR and visual approach procedures.Reference the data below for primary communication channels and detailed runway characteristics. Pilots should observe a Transition Altitude of 18,000 ft verified for this field for altimeter reset procedures.

Airport Details

Full geographical and organizational metadata.

Full Name

Stinson Municipal Airport

ICAO / IATA

KSSF / SSF

Municipality

San Antonio

Country

US — United States

Region

US-TX — Texas

GPS Coordinates

📍 29.337000, -98.471100 🗺️

Transition Altitude

18,000 ft

Elevation

577 ft

Official Website

Wikipedia

Pilot Toolbox

External charts, live tracking and weather reports.

🗺️ SkyVector Charts 📡 FlightAware Live 🌡️ Live METAR 🌦️ TAF Forecast 🌍 Satellite View

Runways & ILS Approach Data

Detailed dimensions and instrument landing frequencies.

Runway 09 / 27

LIGHTED

Runway Length: 5,000 ft / 1,524 m
Runway Width: 100 ft / 30 m
Surface Type: Asphalt
Heading: 103° / 283°

RWY 09 (103°)

No ILS / Visual Only

RWY 27 (283°)

No ILS / Visual Only

Runway 14 / 32

LIGHTED

Runway Length: 4,128 ft / 1,258 m
Runway Width: 100 ft / 30 m
Surface Type: Asphalt
Heading: 145.4° / 325.4°

RWY 14 (145.4°)

No ILS / Visual Only

RWY 32 (325.4°)

No ILS / Visual Only

Nearby Navaids

Ground-based navigation aids (VOR, NDB, DME) in the vicinity or associated with this airport.

CVB · NDB (Castroville)338 kHz

29.346100, -98.849197 · 762 ft

SSF · VOR (Stinson)108,400 kHz

29.258400, -98.443497 · 540 ft

SAT · VORTAC (San Antonio)116,800 kHz

29.643999, -98.461304 · 1,160 ft

KSY · TACAN (Kelly)112,000 kHz

29.391600, -98.581001 · 687 ft

AN · NDB (Alamo)368 kHz

29.604900, -98.571404 · 0 ft

SA · NDB (Bluie)219 kHz

29.474600, -98.518600 · 0 ft

DHK · TACAN (Randolph)109,900 kHz

29.536900, -98.267799 · 773 ft

RND · VORTAC (Randolph)112,300 kHz

29.519199, -98.285202 · 773 ft

Communication Frequencies

Air traffic control and advisory channels.

A/D SAN ANTONIO APP/DEP

125.70 MHz

ATIS ATIS

128.80 MHz

CLD CLNC DEL

121.70 MHz

CTAF CTAF

118.20 MHz

GND GND

121.70 MHz

TWR TWR

118.20 MHz

UNIC UNICOM

122.95 MHz

Nearby Airports

Alternative airports in the vicinity (km & nm).

Lackland Air Force Base

San Antonio International Airport

Randolph Air Force Base

New Braunfels National Airport

San Marcos Regional Airport

Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026