Airports / K8T8 / San Geronimo AirparkGood ground coverage

📍 San Antonio⬆ 1,040 ft1 runways

K8T8 ·

San Geronimo Airpark

29.51050°N

-98.79840°W

ARR / DAY

▼ 75.0%

DEP / DAY

▼ 88.9%

San Geronimo Airpark (K8T8) is a small general aviation airport located in San Antonio, TX, 19 mi west of San Antonio. It features 1 runway measuring 3,000 feet.

Safety incidents

Last 7 days · 0 total

NORMAL

Current weather

From KSAT, 20 mi away (K8T8 does not publish METAR)

44m ago

Temp

81°F

Wind

8 kts

140°

Visib

10+ km

Ceil

—

KSAT 260451Z 14008KT 10SM SCT250 27/22 A3006 RMK AO2 SLP160 T02720217 $

Runways

1 installed

3,000 FT MAX

17L/35R

3,000 ft × 40

ASP○ unlit

Runway intelligence

Which runway carries the operations, observed over the last 30 days

17L

55% of ops

102 land · 49 TO

35R

45% of ops

83 land · 7 TO

Runway 17L carries 55% of operations (102 landings, 49 takeoffs) over the last 30 days. The next most-used is 35R at 45%.

Approach quality

Per-runway unstable-approach, go-around, and long-rollout rates

17L 102 landings

UA 8%

35R 83 landings

UA 37%

Approaches to 17L show a 8% unstable-approach rate (8 UA events from 102 landings).Phase B will add wind-correlation: which crosswind band produces most UA events.

Traffic behavior

When the field is busy: hourly + weekday vs weekend

Daily avg

2.6

flights/day · 78 total

Busy hour (local)

4pm

also 5pm · 12am

Day vs night

73%

06:00–20:00 local

Traffic concentrates around 12am–4pm local, averaging 2.6 flights/day. Weekend volume runs 1.4× weekday (3.4 vs 2.4 daily).

Aircraft character

What's actually flying here: top types over the last 30 days

Activity is led by (21% of 72 flights). Top three types: , , .

Communications Frequencies

2026-06-11

Type	Freq (MHz)	Hours
CTAF	122.900	—

Airport operations

ARTCC:: ZHU
Elevation:: 1,040 ft
Mag var:: 7° E

Hourly traffic

Avg movements per hour · local time · last 30 days

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