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 25-Jul-2026

	Local (UTC-5)	Zulu (UTC)
Morning civil twilight	06:26	11:26
Sunrise	06:52	11:52
Sunset	20:31	01:31
Evening civil twilight	20:58	01:58

Current date and time

Zulu (UTC)	25-Jul-2026 15:22:37
Local (UTC-5)	25-Jul-2026 10:22:37

METAR

KCVB 10nm S	251455Z AUTO 15008KT 10SM BKN017 OVC023 28/24 A3013 RMK AO2
K5C1 14nm NE	251455Z AUTO 19006KT 10SM CLR 25/23 A3016 RMK AO1
KSKF 15nm SE	251455Z AUTO 19008KT 8SM BKN022 28/23 A3009 RMK AO2 CIG 017 RWY34 SLP181 T02760234 52012 $
KSAT 17nm E	251451Z 18010KT 10SM BKN023 BKN250 27/22 A3013 RMK AO2 SLP184 T02720222 51009 $
KSSF 20nm SE	251459Z 18010KT 10SM SCT015 BKN024 BKN029 28/23 A3011 RMK AO2 T02830233 PNO $

TAF

KSKF 15nm SE	251000Z 2510/2616 17006KT 9999 BKN011 QNH3004INS TEMPO 2510/2513 BKN009 BECMG 2514/2515 17009KT 9999 SCT020 SCT250 QNH2998INS BECMG 2520/2521 14009KT 9999 FEW055 SCT250 QNH2995INS BECMG 2602/2603 14012G18KT 9999 SCT220 QNH2998INS WND 15009KT AFT 2605 BECMG 2608/2609 16006KT 9999 BKN012 QNH3001INS BECMG 2614/2615 17006KT 9999 SCT020 QNH3003INS TX36/2522Z TN25/2511Z
KSAT 17nm E	251120Z 2512/2618 16009KT P6SM BKN015 FM251500 17009KT P6SM SCT050 FM252100 14011KT P6SM SCT060 FM260700 17006KT P6SM BKN015 FM261500 17009KT P6SM SCT050

NOTAMs

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