AirNav: 8T8 - San Geronimo Airpark

8T8

San Geronimo Airpark
San Antonio, Texas, USA

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FAA INFORMATION EFFECTIVE 09 JULY 2026

Location

FAA Identifier:	8T8
Lat/Long:	29-30-36.7000N 098-47-54.3000W 29-30.611667N 098-47.905000W 29.5101944,-98.7984167 (estimated)
Elevation:	1040 ft. / 317 m (estimated)
Variation:	07E (1985)
From city:	10 miles W of SAN ANTONIO, TX
Time zone:	UTC -5 (UTC -6 during Standard Time)
Zip code:	78253

Airport Operations

Airport use:	Open to the public
Activation date:	05/1981
Control tower:	no
ARTCC:	HOUSTON CENTER
FSS:	SAN ANGELO FLIGHT SERVICE STATION
NOTAMs facility:	SJT (NOTAM-D service available)
Attendance:	UNATNDD
Wind indicator:	yes
Segmented circle:	no

Airport Communications

CTAF:	122.9
WX AWOS-3PT at CVB (10 nm S):	119.25 (830-931-0232)
WX AWOS-3 at 5C1 (14 nm NE):	118.725 (830-755-9099)
WX ASOS at SAT (17 nm E):	PHONE 210-939-4003

Nearby radio navigation aids

VOR radial/distance	VOR name	Freq	Var
SATr237/19.3	SAN ANTONIO VORTAC	116.80	08E
SSFr306/(23.9)	STINSON VOR	108.40	03E
RNDr264/26.8	RANDOLPH VORTAC	112.30	05E
CSIr131/32.9	CENTER POINT VORTAC	117.50	08E

NDB name		Hdg/Dist		Freq		Var		ID
DEVINE		011/23.5		359		07E		HHH	.... .... ....

Airport Services

Runway Information

Runway 17/35

Dimensions:	3000 x 40 ft. / 914 x 12 m SHOULDERS SOFT & MUDDY WHEN WET.
Surface:	asphalt, in good condition
	RUNWAY 17	RUNWAY 35
Latitude:	29-30.858538N	29-30.363448N
Longitude:	098-47.905867W	098-47.904235W
Elevation:	1037.0 ft.	1005.0 ft.
Traffic pattern:	left	left
Runway heading:	173 magnetic, 180 true	353 magnetic, 360 true
Markings:	basic, in good condition	basic, in good condition
Obstructions:	20 ft. trees, 201 ft. from runway, 100 ft. left of centerline 22 FT TREES 100 FT EAST OF CNTRLN FULL LENGTH OF RWY.	25 ft. trees, 201 ft. from runway, 92 ft. right of centerline 22 FT TREES 100 FT EAST OF CNTRLN FULL LENGTH OF RWY.

Airport Ownership and Management from official FAA records

Ownership:	Privately-owned
Owner:	SAN GERONIMO AIRPARK P.O.A. 15464 CULEBRA BOX 30 SAN ANTONIO, TX 78253 Phone 210-744-1187
Manager:	RONALD O'DEA 15464 CULEBRA RD BOX 14 SAN ANTONIO, TX 78253 Phone 210-488-5088

Additional Remarks

-	15 FT HGRS 112 FT WEST ALONG RWY.
-	LIMIT 3 TGLS DURG DAYTIME.
-	FOR CD CTC SAN ANTONIO APCH AT 210-805-5516.
-	POWERED PARACHUTES PROHIBITED.
-	WILDLIFE ON & INVOF ARPT.

Instrument Procedures

There are no published instrument procedures at 8T8.

Some nearby airports with instrument procedures:

KCVB - Castroville Municipal Airport (10 nm S)
KSKF - Kelly Field Airport (14 nm SE)
5C1 - Boerne Stage Airfield (14 nm NE)
KSAT - San Antonio International Airport (17 nm E)
KSSF - Stinson Municipal Airport (20 nm SE)

Loc | Ops | Rwys | IFR | FBO | Links
Com | Nav | Svcs | Stats | Notes

Road maps at: MapQuest Bing Google

Aerial photo
WARNING: Photo may not be current or correct Photo by Brian Goode Photo taken 15-Jan-2014 looking north. Do you have a better or more recent aerial photo of San Geronimo Airpark that you would like to share? If so, please send us your photo.

Sectional chart

Airport distance calculator
Flying to San Geronimo Airpark? Find the distance to fly. From to 8T8

Sunrise and sunset

Times for 28-Jul-2026

	Local (UTC-5)	Zulu (UTC)
Morning civil twilight	06:28	11:28
Sunrise	06:54	11:54
Sunset	20:30	01:30
Evening civil twilight	20:56	01:56

Current date and time

Zulu (UTC)	28-Jul-2026 17:57:42
Local (UTC-5)	28-Jul-2026 12:57:42

METAR

KCVB 10nm S	281735Z AUTO 12007KT 070V160 10SM FEW032 32/24 A2992 RMK AO2
K5C1 14nm NE	281735Z AUTO 12006KT 10SM CLR 30/21 A2997 RMK AO1
KSKF 15nm SE	281655Z 15008KT 10SM SCT032 31/23 A2989 RMK AO2A SLP113 T03140229 $
KSAT 17nm E	281751Z 12008KT 10SM FEW039 33/22 A2993 RMK AO2 SLP114 T03280222 10328 20256 58003
KSSF 20nm SE	281753Z 15006KT 10SM SCT044 34/23 A2989 RMK AO2 SLP108 T03390228 10339 20250 56005 $

TAF

KSKF 15nm SE	281500Z 2815/2921 16009KT 9999 BKN022 QNH2985INS BECMG 2815/2816 16009KT 9999 FEW030 QNH2976INS BECMG 2821/2822 14012G18KT 9999 FEW055 QNH2974INS TEMPO 2902/2905 14016G25KT BECMG 2905/2906 15010KT 9999 FEW020 QNH2982INS BECMG 2907/2908 16006KT 9999 BKN012 QNH2983INS BECMG 2914/2915 17008KT 9999 SCT025 QNH2989INS TX37/2822Z TN25/2912Z
KSAT 17nm E	281457Z 2815/2918 17010KT P6SM SCT025 FM282200 14012KT P6SM SCT040 FM290800 16008KT P6SM BKN015 FM291500 18010KT P6SM SCT050

NOTAMs

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