Location
Facility
San Marcos Regional Airport
Municipality
San Marcos
City/State
San Marcos TX US
Local Identifier
HYI
Elevation
597 ft
Information
Location Details
Sunrise-Sunset
5:17 am - 5:45 pm (UTC-7)
Civil Twilight
6:13 pm - 4:49 am (UTC-7)
Runways
—
Longest Runway
—
Navigation
GPS Code
KHYI
Longitude
-97.862999
Latitude
29.892700
ATIS
—
UNICOM
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