AirNav: 8T8 - San Geronimo Airpark

8T8

San Geronimo Airpark
San Antonio, Texas, USA

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FAA INFORMATION EFFECTIVE 30 OCTOBER 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 26-Nov-2025

	Local (UTC-6)	Zulu (UTC)
Morning civil twilight	06:44	12:44
Sunrise	07:09	13:09
Sunset	17:36	23:36
Evening civil twilight	18:01	00:01

Current date and time

Zulu (UTC)	26-Nov-2025 17:03:56
Local (UTC-6)	26-Nov-2025 11:03:56

METAR

KCVB 10nm S	261655Z AUTO 05013G19KT 10SM CLR 18/05 A3034 RMK AO2
K5C1 14nm NE	261655Z AUTO 03010G16KT 10SM CLR 14/02 A3035 RMK AO1
KSKF 15nm SE	261655Z AUTO 05012G16KT 10SM CLR 17/04 A3030 RMK AO2 VIS 1 RWY16 SLP258 T01730039 $
KSAT 17nm E	261651Z 05015G21KT 10SM FEW250 17/03 A3035 RMK AO2 SLP263 T01670033 $
KSSF 20nm SE	261653Z 04012G23KT 10SM CLR 17/04 A3033 RMK AO2 SLP265 T01670044 $

TAF

KSKF 15nm SE	261000Z 2610/2716 03015G25KT 9999 FEW020 QNH3015INS BECMG 2617/2618 04012G18KT 9999 FEW060 QNH3025INS BECMG 2700/2701 04009KT 9999 FEW050 QNH3027INS BECMG 2711/2712 05010KT 9999 SCT040 BKN060 QNH3032INS TX19/2621Z TN13/2614Z
KSAT 17nm E	261503Z 2615/2718 02015G25KT P6SM FEW250 FM262100 02012KT P6SM SKC FM270300 03004KT P6SM FEW100 FM270900 02005KT P6SM OVC100 FM271500 04008KT P6SM OVC100

NOTAMs

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