KHYI
San Marcos Regional Airport
San Marcos Regional Airport (KHYI) is a general-aviation airfield serving San Marcos, Texas. The field lies at 597 ft (182 m) above sea level and has three runways, the longest 6,330 ft (1,929 m), asphalt and lit. Its nearest neighbour is Alison Air Park (7TS2), 4 nm SSW.
Alārium shows aircraft arriving at and departing from KHYI in real time and in three dimensions, with current weather from the field’s own METAR, the runway the wind favours, and the movements observed there.
Location
- Elevation
- 597 ft (182 m)
- Coordinates
- 29.8927, -97.8630
- Serving
- San Marcos
- Region
- Texas
- Time zone
- America/Chicago
Runways3 · longest 6,330 ft
Drawn from published thresholds — true bearings, separations and lengths. Widths are exaggerated; at true proportion a runway is a hairline. Not a chart to navigate by.
| Runway | Length | Width | Surface | Lighting |
|---|---|---|---|---|
| 08/26 | 6,330 ft1,929 m | 100 ft | Asphalt | Lit |
| 13/31 | 5,601 ft1,707 m | 100 ft | Asphalt | Lit |
| 17/35 | 5,214 ft1,589 m | 100 ft | Asphalt | Lit |
Nearby airfields
- Nearest paved 3,000 ft
- K50RLockhart Municipal Airport · 10 nm ESE
- Airfields within 25 nm
- 25
Field data: OurAirports, public domain. Positions: ADS-B, which does not carry every aircraft.