3
Runways
30
Frequencies
22
Procedures
Quick Facts
ICAO
KHYI
FAA
HYI
Elevation
594.7 ft MSL
Runways
3
Frequencies
30
Tower
Yes
Fuel
100LL,A+
Coordinates
29.893, -97.863
Airport Information
Facility Type
AIRPORT
Elevation
594.7 ft MSL
Control Tower
Yes
CTAF
126.825 MHz
Fuel Types
100LL,A+
Traffic Pattern
Not published
ARTCC
HOUSTON
Coordinates
29.8927, -97.8630
Ownership
Public
Hours of Operation
Current Weather
Runways
| ID | Ends | Length | Width | Surface | Lights | Weight Bearing | PCN |
|---|---|---|---|---|---|---|---|
| 08/26 | 08 / 26 | 6,330 ft | 100 ft | ASPH | MED | SW (Single Wheel) 80,000 lbs | - |
| 13/31 | 13 / 31 | 5,601 ft | 100 ft | ASPH | MED | SW (Single Wheel) 60,000 lbs | - |
| 17/35 | 17 / 35 | 5,214 ft | 100 ft | ASPH | MED | SW (Single Wheel) 20,000 lbs | - |
Frequencies
| Type | Frequency | Name | Call Sign | Use | Hours |
|---|---|---|---|---|---|
| AEROZ DP | 370.85 | AUSTIN-BERGSTROM INTL | SAN MARCOS | AEROZ DP | - |
| AEROZ DP | 119.0 | AUSTIN-BERGSTROM INTL | SAN MARCOS | AEROZ DP | - |
| APCH/P DEP/P | 370.85 | AUSTIN-BERGSTROM INTL | SAN MARCOS | APCH/P DEP/P | - |
| APCH/P DEP/P | XXX.XXX | AUSTIN-BERGSTROM INTL | SAN MARCOS | APCH/P DEP/P | - |
| ATIS | XXX.XXX | SAN MARCOS RGNL | SAN MARCOS | ATIS | 0700-2100 EFF 01 APR 2021 |
| BLEWE STAR | XXX.XXX | AUSTIN-BERGSTROM INTL | SAN MARCOS | BLEWE STAR | - |
| BLEWE STAR | XXX.XXX | AUSTIN-BERGSTROM INTL | SAN MARCOS | BLEWE STAR | - |
| BNDIA DP | XXX.XXX | AUSTIN-BERGSTROM INTL | SAN MARCOS | BNDIA DP | - |
| BNDIA DP | XXX.XXX | AUSTIN-BERGSTROM INTL | SAN MARCOS | BNDIA DP | - |
| CD/P | XXX.XXX | SAN MARCOS RGNL | SAN MARCOS | CD/P | 0700-2100 EFF 01 APR 2021 |
| CD/P | XXX.XXX | AUSTIN-BERGSTROM INTL | SAN MARCOS | CD/P | - |
| CTAF | XXX.XXX | SAN MARCOS RGNLMALS RWY 13; MIRL RWYS 08/26, 13/31 & 17/35 PRESET LOW INTST; TO ACTVT AND INCR INTST - CTAF. | - | CTAF | - |
| ELOEL DP | XXX.XXX | AUSTIN-BERGSTROM INTL | SAN MARCOS | ELOEL DP | - |
| ELOEL DP | XXX.XXX | AUSTIN-BERGSTROM INTL | SAN MARCOS | ELOEL DP | - |
| GABOO STAR | XXX.XXX | AUSTIN-BERGSTROM INTL | SAN MARCOS | GABOO STAR | - |
| GABOO STAR | XXX.XXX | AUSTIN-BERGSTROM INTL | SAN MARCOS | GABOO STAR | - |
| GND/P | XXX.XXX | SAN MARCOS RGNL | SAN MARCOS | GND/P | 0700-2100 EFF 01 APR 2021 |
| ILEXY DP | XXX.XXX | AUSTIN-BERGSTROM INTL | SAN MARCOS | ILEXY DP | - |
| ILEXY DP | XXX.XXX | AUSTIN-BERGSTROM INTL | SAN MARCOS | ILEXY DP | - |
| LCL/P | XXX.XXX | SAN MARCOS RGNL | SAN MARCOS | LCL/P | 0700-2100 EFF 01 APR 2021 |
| MUCKY DP | XXX.XXX | AUSTIN-BERGSTROM INTL | SAN MARCOS | MUCKY DP | - |
| MUCKY DP | XXX.XXX | AUSTIN-BERGSTROM INTL | SAN MARCOS | MUCKY DP | - |
| POTRR STAR | XXX.XXX | AUSTIN-BERGSTROM INTL | SAN MARCOS | POTRR STAR | - |
| POTRR STAR | XXX.XXX | AUSTIN-BERGSTROM INTL | SAN MARCOS | POTRR STAR | - |
| SAYBR DP | XXX.XXX | AUSTIN-BERGSTROM INTL | SAN MARCOS | SAYBR DP | - |
| SAYBR DP | XXX.XXX | AUSTIN-BERGSTROM INTL | SAN MARCOS | SAYBR DP | - |
| SZAGI STAR | XXX.XXX | AUSTIN-BERGSTROM INTL | SAN MARCOS | SZAGI STAR | - |
| SZAGI STAR | XXX.XXX | AUSTIN-BERGSTROM INTL | SAN MARCOS | SZAGI STAR | - |
| SZAGI STAR | XXX.XXX | AUSTIN-BERGSTROM INTL | SAN MARCOS | SZAGI STAR | - |
| SZAGI STAR | XXX.XXX | AUSTIN-BERGSTROM INTL | SAN MARCOS | SZAGI STAR | - |
Airport Remarks
- ESTABLISHED PRIOR TO 1940.
- FOR CD CTC AUSTIN APCH AT 512-369-7865.
- APN ALL IREG SFC.
- BIRDS AND WILDLIFE ON AND INVOF ARPT.
- TSNT ACFT PRKG AVBL ON FBO RAMP ONLY. ALL OTR RAMP AREAS RESD FOR BASED ACFT OR RQR PRIOR CDN WITH ARPT MGMT.
- MALS RWY 13; MIRL RWYS 08/26, 13/31 & 17/35 PRESET LOW INTST; TO ACTVT AND INCR INTST - CTAF.
- FOR AFT HRS SVC 800-229-2379. CALL-IN FEE.
- 100LL SELF SVC; 100 LL & JET A+ AVBL FULL SERVE.
- 6 FT FENCE 130-199 FT DSTC, 360 FT L.
IFR Procedures
4 STARs, 6 Runway, 6 Approaches, 6 SIDs
Nearby airports & facilities
7TS2
ALISON AIR PARK
SAN MARCOS — 4 nm
7TS2
Alison Air Park
San Marcos — 4 nm
36XA
CENTRAL TEXAS MEDICAL CENTER HOSPITAL
SAN MARCOS — 5 nm
30TS
ROLAND RANCH
LOCKHART — 6 nm
30TS
Roland Ranch Airport
Lockhart — 6 nm
01XA
SETON MEDICAL CENTER HAYS
KYLE — 7 nm
01XA
SETON MEDICAL CENTER HAYS
KYLE — 7 nm
XS90
Fentress Airpark
Fentress — 9 nm
XS90
FENTRESS AIRPARK
FENTRESS — 9 nm
67TA
LEADING EDGE SAN MARCOS
SAN MARCOS — 10 nm
67TA
Leading Edge San Marcos Heliport
San Marcos — 10 nm
50R
LOCKHART MUNI
LOCKHART — 10 nm
Nearest airports
- 7TS2 — ALISON AIR PARK
SAN MARCOS
- 7TS2 — Alison Air Park
San Marcos
- 36XA — CENTRAL TEXAS MEDICAL CENTER HOSPITAL
SAN MARCOS
- 30TS — ROLAND RANCH
LOCKHART
- 30TS — Roland Ranch Airport
Lockhart
Texas airports
KHYI Operational Overview
Location & Facility
SAN MARCOS RGNL (KHYI) is a publicly owned airport open to the public located in AUSTIN, Texas, United States. The field sits at an elevation of 594.7 feet above mean sea level (MSL) at coordinates 29.8927°N, 97.8630°W.
Runways
SAN MARCOS RGNL has 3 runways. The longest runway (08/26) measures 6,330 feet by 100 feet with a asph surface. Other runways include 13/31 (5,601 ft, ASPH), 17/35 (5,214 ft, ASPH).
Communications & Operations
SAN MARCOS RGNL is a towered airport. ATIS is available on 120.825 MHz. A total of 30 communication frequencies are published for this facility.
Services & Fuel
SAN MARCOS RGNL offers 100LL,A+ fuel. Pilots planning fuel stops should confirm availability with the FBO, as hours and pricing may vary.
Instrument Procedures
SAN MARCOS RGNL has 22 published instrument flight procedures, including 6 approaches, 6 SIDs (Standard Instrument Departures), and 4 STARs (Standard Terminal Arrival Routes). These procedures are updated on the 28-day AIRAC cycle. Sign up for AeroCopilot to view full procedure charts with waypoint maps and altitude profiles.
Frequently Asked Questions
What is KHYI?
KHYI is the ICAO identifier for SAN MARCOS RGNL, a public-use airport, located in AUSTIN, Texas, United States.
How many runways does SAN MARCOS RGNL have?
SAN MARCOS RGNL (KHYI) has 3 runways. See the runway table above for dimensions and surface types.
What is the elevation of KHYI?
The field elevation of SAN MARCOS RGNL is 594.7 feet above mean sea level (MSL), surveyed.
Is fuel available at KHYI?
Yes, SAN MARCOS RGNL offers 100LL,A+ fuel.
What is the longest runway at KHYI?
The longest runway at SAN MARCOS RGNL is 6,330 feet long.
How much weight can the main runway at KHYI support?
The main runway at SAN MARCOS RGNL supports single-wheel landing gear aircraft up to 80,000 lbs.
How do I access complete data for KHYI?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for SAN MARCOS RGNL.
Where is SAN MARCOS RGNL located?
SAN MARCOS RGNL (KHYI) is located in AUSTIN, Texas, United States, at an elevation of 594.7 ft MSL.