8T8 San Geronimo Airpark | San Antonio TX

Before you fly into 8T8

Conditions

MVFR

Marginal · IFR-rated preferred

Airport

Non-towered

Self-announce on CTAF

Pattern alt

2,040'

MSL · field 1,040' + 1,000 AGL

Favored RWY

RWY 17

H/W +6 · X/W 1 kt R

METAR & TAF 8T8

8T8 does not publish a METAR.

Showing the nearest reporting station: KCVB (CASTROVILLE MUNI) · 10.4 NM away. Conditions at 8T8 may differ.

METAR · KCVB

Observed 16:15Z

KCVB 271615Z AUTO 19006KT 6SM HZ OVC020 26/23 A2984 RMK AO2

Wind: 190° @ 6 kt
Visibility: 6 SM
Temp / Dew: 26°C / 23°C
Altimeter: 29.84 inHg
Clouds: OVC
Density alt: 2,709 ft
Ceiling: 2,000 ft AGL
Rules: MVFR

8T8 does not issue a TAF.

Showing the forecast from the nearest station: KSKF (KELLY FLD) · 13.6 NM away. Conditions at 8T8 may differ.

Forecast · TAF

Valid 27 10:00Z–28 16:00Z

TAF KSKF 271000Z 2710/2816 15006KT 8000 BR SCT013 BKN022 QNH2971INS TEMPO 2710/2715 4800 BR OVC012 BECMG 2715/2716 17010G18KT 9999 NSW BKN015 OVC025 QNH2976INS BECMG 2717/2718 15012G20KT 9999 SCT018 SCT200 QNH2969INS BECMG 2805/2806 13010KT 9999 SCT010 OVC017 QNH2979INS BECMG 2807/2808 14012KT 9999 OVC012 QNH2979INS TX34/2722Z TN23/2712Z

BASEMVFR

27 10:00Z–27 15:00Z

Wind: 150° at 6 kt
Visibility: 4.97 SM
Sky: Broken 2,200 ft, Scattered 1,300 ft
Weather: mist

10Z

16Z

22Z

04Z

10Z

16Z

NOW

How to read

The top lane is always the active baseline (BASE + FM). Secondary lanes stack temporary and probabilistic deviations in the order they appear in the TAF.

Tap any pill to see the decoded conditions for that period.

Change indicators

BASEBase

Initial conditions at the start of the forecast.

FMFrom

A new baseline that replaces the previous forecast completely, starting at the stated time.

BECMGBecoming

Conditions change gradually over the window shown. By the end, the new conditions apply.

TEMPOTemporary

Fluctuating conditions lasting less than an hour at a time within the window — not the dominant forecast.

PROB30/40Probability

30 or 40% chance of the conditions occurring within the period. Never combined with BECMG.

Airport info & contacts

Manager on record, flight service, ARTCC, attendance schedule and pattern altitude — published by the FAA and refreshed every 28 days.

Location

From city: 10 NM W
VFR sectional: SAN ANTONIO
ARTCC: ZHU · HOUSTON
NOTAM facility: SJT (NOTAM-D)

Airport manager

Name: RONALD O'DEA
Phone: 210-488-5088
Address: 15464 CULEBRA RD BOX 14, SAN ANTONIO TX 78253

Flight service · Hours

FSS SJT: SAN ANGELO1-800-WX-BRIEF
Attendance: Unattended

Frequencies

Tap any row to copy the frequency to your clipboard.

Advisory / CTAF

Runways & pattern

Full page

Runway & wind

tap a runway

190° · 6 kt

See full METAR & TAF

RWY 17

173°M

Head/Tail

+6 kt

Crosswind

1 kt R

Pattern entry · RWY 17

LEFT TRAFFIC

Runway	Heading (°M)	Length	Surface	Traffic
17/35Favored	173° / 353°	3,000 ft	ASPH	Standard L

Runway end performance

End	TORA	TODA	ASDA	LDA	VGSI	Approach lights	Obstruction
17	—	—	—	—	—	—	20', trees, 201' from thr, 100' R of cntrln, slope 0
35	—	—	—	—	—	—	25', trees, 201' from thr, 92' R of cntrln, slope 0

Declared distances in feet. TORA = takeoff run available, TODA = takeoff distance, ASDA = accelerate-stop, LDA = landing distance.

Airport sketch

Runways drawn to scale from FAA survey coordinates, rendered over live satellite imagery. Not for navigation.

Approaches & charts

Chart Supplement

8T8 · CHART_SUPP

Chart Supplement

8T8 · CHART_SUPP

Services on the field

Fuel grades, oxygen, maintenance, ramp storage and lighting — as declared to the FAA by the airport operator.

Fuel & services

Fuel: Not available

Ramp & ground

Transient storage: Not published
Landing fee: No fee published
Wind indicator: Yes
Segmented circle: No

Fuel & FBOs

Cheapest 100LL and Jet A on the field and nearby. Always confirm with the FBO before taxi.

Cheapest 100LLNearby

$5.75

KCVB·Castroville Municipal Airport·10.4 nm

Cheapest Jet ANearby

$7.80

KSKF·Atlantic Aviation·13.6 nm

No on-field FBO prices. See nearby fuel options below.

Cheaper nearby (within 50 nm)

100LL$5.75atKCVBCastroville Municipal Airport10.4 nm
Jet A$7.80atKSKFAtlantic Aviation13.6 nm

Airport notes

Surface conditions, obstructions, local procedures, lighting outages and other notes published with each FAA cycle.

General notes

Limit three touch-and-go landings during daytime.Show FAA
Powered parachutes are prohibited.Show FAA
For clearance delivery contact San Antonio Approach at 210-805-5516.Show FAA
There are 15-foot hangars 112 feet west along the runway.Show FAA
Wildlife is on and in the vicinity of the airport.Show FAA

Runway surface & condition

17/35Runway shoulders are soft and muddy when wet.Show FAA

Approach & departure obstructions

35There are 22-foot trees 100 feet east of the centerline along the full length of runway 35.Show FAA
17There are 22-foot trees 100 feet east of the centerline along the full length of runway 17.Show FAA

VFR map & nearby airports

VFR sectional. Tap any ICAO chip to open that airport.

Key facts · 8T8

Answer card

ICAO: 8T8
Name: SAN GERONIMO AIRPARK
Location: SAN ANTONIO, TEXAS
Elevation: 1,040 ft MSL
Traffic pattern altitude: 2,040 ft MSL (1,000 AGL)
Control tower: Non-towered (use CTAF)
Total runways: 1
Longest runway: 17/35 · 3,000 ft
Published ILS approaches: 0
Published frequencies: 1
Magnetic variation: 7°
Current flight rules: MVFR
Current wind: 190° at 6 kt
Favored runway now: RWY 17

San Geronimo Airpark (8T8) sits in San Antonio, Texas. Field elevation is 1,040 ft MSL. The airport has one runway. Runway 17/35 is 3,000 ft asphalt. There is no control tower. CTAF is 122.9. No ILS approaches are published.

Pattern altitude is not published. Use the current FAA Chart Supplement before flying, especially since the field elevation is 1,040 ft MSL. That puts the pattern at 2,040 ft MSL based on the field elevation. Verify before you fly. The published remarks matter here. There are 22-foot trees 100 feet east of the centerline along the full length of both runway directions. There are also 15-foot hangars 112 feet west of the runway. Wildlife is reported on and near the airport. Runway shoulders are soft and muddy when wet.

There are no on-field FBOs listed in the facts. Contact the airport operator directly before arrival, or call the field on CTAF for current FBO availability. For clearance delivery, contact San Antonio Approach at 210-805-5516. The airport also limits daytime touch-and-go landings to three. Powered parachutes are prohibited. This is a field where a first-time pilot should brief the runway environment, watch the tree line and plan for soft shoulders after rain.

Frequently asked questions

What is the runway length at San Geronimo Airpark (8T8)?

8T8 has one runway, 17/35 and it is 3,000 ft long. That is the longest runway on the field.

What is the pattern altitude at 8T8?

The pattern altitude is not published in the facts. Use the current FAA Chart Supplement before flying, especially since the field elevation is 1,040 ft MSL.

Does 8T8 have an ILS approach?

No ILS approaches are published for 8T8. Check the current FAA Chart Supplement for any other instrument procedures before departure.

Is San Geronimo Airpark towered?

No. 8T8 has no control tower. CTAF is 122.9.

Are there any runway hazards at 8T8?

Yes. There are 22-foot trees 100 feet east of the centerline along the full length of both runway directions. Runway shoulders are also soft and muddy when wet.

Are there any operating limits at 8T8?

Yes. The published remarks limit daytime touch-and-go landings to three. Powered parachutes are prohibited.

Which FBOs are on the field at 8T8?

None are listed on-field in the facts. Contact the airport operator directly before arrival, or call the field on CTAF for current FBO availability.

Who do I call for clearance delivery at 8T8?

For clearance delivery, contact San Antonio Approach at 210-805-5516. Use the current FAA Chart Supplement for the latest published procedures before flying in.

8T8