Location
Facility
San Marcos Regional Airport
Municipality
San Marcos
City/State
San Marcos TX US
Local Identifier
HYI
Elevation
597 ft
Information
Airport Manager
CASSIDY BERENATO
4400 HWY 21
SUITE 200
SAN MARCOS, TX 78666
512-216-6039
Airport Owner
CITY OF SAN MARCOS
630 E. HOPKINS STREET
SAN MARCOS, TX 78666
512-216-6039
Location Details
Navigation
GPS Code
KHYI
Longitude
-97.862999
Latitude
29.892700
ATIS
—
UNICOM
123.050
Radio Frequencies (1-2)
AUSTIN APP/DEP119.000
AWOS 3120.825
Radio Frequencies (3-4)
CLNC DEL121.350
CTAF/UNICOM123.050
Runways (3)
08 / 26
Lighted
Length
6,330 ft
Width
100 ft
Surface
ASP
Lighted
Yes
Runway 08
Heading
—
Elevation
588 ft
Displaced Threshold
—
Runway 26
Heading
—
Elevation
580 ft
Displaced Threshold
—
13 / 31
Lighted
Length
5,601 ft
Width
100 ft
Surface
ASP
Lighted
Yes
Runway 13
Heading
—
Elevation
593 ft
Displaced Threshold
—
Runway 31
Heading
—
Elevation
574 ft
Displaced Threshold
—
17 / 35
Lighted
Length
5,214 ft
Width
100 ft
Surface
ASP
Lighted
Yes
Runway 17
Heading
—
Elevation
594 ft
Displaced Threshold
—
Runway 35
Heading
—
Elevation
574 ft
Displaced Threshold
—