AirNav: 8T8 - San Geronimo Airpark

8T8

San Geronimo Airpark
San Antonio, Texas, USA

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FAA INFORMATION EFFECTIVE 27 NOVEMBER 2025

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 -6 (UTC -5 during Daylight Saving 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-3 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 210-488-5088
Manager:	LEWIS MASON 15464 CULEBRA BOX 27 SAN ANTONIO, TX 78253 Phone 210-688-9072

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 24-Dec-2025

	Local (UTC-6)	Zulu (UTC)
Morning civil twilight	07:02	13:02
Sunrise	07:28	13:28
Sunset	17:41	23:41
Evening civil twilight	18:08	00:08

Current date and time

Zulu (UTC)	24-Dec-2025 18:42:35
Local (UTC-6)	24-Dec-2025 12:42:35

METAR

KCVB 10nm S	241815Z AUTO VRB06KT 10SM FEW038 25/16 A3027 RMK AO2
K5C1 14nm NE	241815Z AUTO 22006KT 10SM OVC025 21/15 A3030 RMK AO1
KSKF 15nm SE	241820Z AUTO 20006KT 10SM BKN036 24/16 A3023 RMK AO2 SLP232 $
KSAT 17nm E	241751Z 19009KT 10SM SCT018 BKN031 23/15 A3029 RMK AO2 SLP242 T02330150 10233 20183 58005 $
KSSF 20nm SE	241753Z 18006KT 10SM BKN034 25/16 A3027 RMK AO2 SLP241 T02500161 10250 20194 58006 $

TAF

KSKF
15nm SE

241800Z 2418/2524 17008KT 9999 SCT020 BKN035 QNH3015INS BECMG 2421/2422 16007KT 9999 SCT045 QNH3014INS BECMG 2505/2506 16005KT 9999 FEW008 BKN014 QNH3017INS BECMG 2507/2508 17003KT 6000 BR OVC007 QNH3016INS BECMG 2510/2511 18003KT 3200 BR OVC005 QNH3017INS TEMPO 2512/2516 1600 BR OVC004 BECMG 2516/2517 18006KT 6000 BR SCT006 OVC010 QNH3013INS BECMG 2518/2519 17008KT 9999 NSW SCT016 BKN022 QNH3007INS BECMG 2521/2522 16007KT 9999 BKN035 QNH3006INS TX27/2421Z TN18/2512Z LAST NO AMDS AFT 2423 NEXT 2

KSAT
17nm E

241739Z 2418/2524 16006KT P6SM SCT050 FM250600 16005KT P6SM BKN019 FM250700 17005KT P6SM OVC009 FM250800 18005KT 3/4SM BR OVC004 FM251600 19006KT 2SM BR OVC004

NOTAMs

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