KHYI
Offline · Showing Saved Content

KHYI — San Marcos Regional Airport

San Marcos Regional Airport

Non-ToweredSan Marcos, TX • 597' MSL

KHYI WeatherLive METAR & TAF

Wind Component

KHYI Runways3 runways

KHYI has 3 runways. The longest is 8/26 at 6,330 ft × 100 ft (asphalt).

8/26Lighted6,330 ft × 100 ftAsphalt
13/31Lighted5,601 ft × 100 ftAsphalt
17/35Lighted5,214 ft × 100 ftAsphalt

FAA NASR data, cycle 2026-09-03

KHYI Field Data

KHYI field elevation is 597 ft MSL. The standard traffic pattern altitude at KHYI is 1,600 ft MSL (1,000 ft AGL). Fuel available at KHYI: 100LL, Jet A+.

Field elevation597 ft MSL
Pattern altitude1,600 ft MSL1,000 ft AGL · standard
Fuel100LL, Jet A+Availability — call for price
Control towerNon-towered

FAA NASR data, cycle 2026-09-03

KHYI Frequencies

CTAF 126.825 MHz — KHYI is non-towered; self-announce position and intentions on CTAF.

ATIS120.825
AWOS120.825
Clearance121.35
Clearance120.125
Ground120.125
Tower126.825
Approach/Departure119.0
CTAF126.825

Airports Near KHYIwithin 50 nm

7TS2Alison Air ParkSan Marcos, TX · 1,950' runway3.9 nmSSW30TSRoland Ranch AirportLockhart, TX · 614' MSL5.6 nmESEXS90Fentress AirparkFentress, TX · 3,200' runway8.7 nmSSE50RLockhart Municipal AirportLockhart, TX · 4,001' runway10 nmESE2XA5Someday Ranch AirportLockhart, TX · 1,876' runway10 nmESE70XSRestoration Ranch AirportWimberley, TX · 2,950' runway11 nmWNW3TS1White Wings AirportWimberley, TX · 3,000' runway12 nmNW85TXRutherford Ranch AirportBuda, TX · 3,800' runway12 nmNNWKBAZNew Braunfels National AirportNew Braunfels, TX · 6,503' runway15 nmSWKAUSAustin Bergstrom International AirportAustin, TX · Towered21 nmNNEKRNDRandolph Air Force BaseUniversal City, TX · Towered31 nmSWKEDCAustin Executive AirportPflugerville, TX · 6,025' runway34 nmNNE
All Texas airports

Fly to KHYI

Check KHYI against your personal minimums, plan a route to it, and see the best runway for the current wind — free.

Go / No-Go for KHYIBest Runway NowPlan a Trip Here
Sectional Chart|SkyVector

Frequently Asked About KHYI

Is KHYI (San Marcos Regional Airport) a towered airport?

No, KHYI is a non-towered airport. The CTAF frequency is 126.825 MHz.

What is the ATIS frequency for KHYI?

The ATIS frequency at KHYI (San Marcos Regional Airport) is 120.825 MHz.

How long is the runway at KHYI?

KHYI has 3 runways (8/26, 13/31, 17/35). The longest runway is 6,330 feet.

Which runway is longest at KHYI?

Runway 8/26 is the longest at KHYI — 6,330 ft × 100 ft, asphalt.

What is the traffic pattern altitude at KHYI?

KHYI uses the standard traffic pattern altitude of 1,000 feet AGL — about 1,600 feet MSL at a field elevation of 597 feet.

Does KHYI have fuel?

Yes. KHYI (San Marcos Regional Airport) has 100LL, Jet A+ available. Call the field for hours, self-serve availability and price.

What is the elevation of KHYI?

KHYI (San Marcos Regional Airport) has a field elevation of 597 feet MSL.

Where is KHYI located?

KHYI (San Marcos Regional Airport) is located in San Marcos, TX.