AirNav: 8T8 - San Geronimo Airpark

8T8

San Geronimo Airpark
San Antonio, Texas, USA

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FAA INFORMATION EFFECTIVE 19 MARCH 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-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 210-744-1187
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 08-Apr-2026

	Local (UTC-5)	Zulu (UTC)
Morning civil twilight	06:53	11:53
Sunrise	07:18	12:18
Sunset	19:57	00:57
Evening civil twilight	20:21	01:21

Current date and time

Zulu (UTC)	08-Apr-2026 16:04:46
Local (UTC-5)	08-Apr-2026 11:04:46

METAR

KCVB 10nm S	081555Z AUTO 07005KT 10SM CLR 20/13 A3011 RMK AO2
K5C1 14nm NE	081555Z AUTO 00000KT 10SM SCT022 SCT027 17/10 A3014 RMK AO1
KSKF 15nm SE	081455Z AUTO 08004KT 10SM CLR 20/12 A3007 RMK AO2 SLP178 T01970120 52010 $
KSAT 17nm E	081551Z 09005KT 10SM SCT030 BKN100 BKN250 20/12 A3012 RMK AO2 SLP186 T02000117
KSSF 20nm SE	081553Z 09005KT 10SM FEW031 22/12 A3010 RMK AO2 SLP186 T02170122 $

TAF

KSKF 15nm SE	081000Z 0810/0916 VRB06KT 9999 SCT090 BKN120 QNH3000INS BECMG 0815/0816 15010G15KT 9999 SCT100 QNH2994INS BECMG 0907/0908 15006KT 9999 BKN020 QNH3003INS TEMPO 0909/0912 8000 BR BKN009 BECMG 0913/0914 10009KT 9999 SCT019 BKN050 QNH3004INS TX27/0822Z TN12/0812Z
KSAT 17nm E	081120Z 0812/0918 00000KT P6SM BKN130 OVC250 FM081500 12006KT P6SM SCT020 SCT100 FM081800 13007KT P6SM SCT040 FM090800 14007KT P6SM OVC011 FM091000 13003KT 5SM BR OVC006 FM091500 12007KT P6SM OVC015

NOTAMs

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