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K8T8 ·

San Geronimo Airpark

29.51050°N
-98.79840°W
ARR / DAY
2
44.8%
DEP / DAY
2
0.0%

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. SkyMeter has observed roughly 2 arrivals and 2 departures per day on average over the last 7 days.

Current weather

From KCVB, 12 mi away (K8T8 does not publish METAR)

just now
Temp
97°F
Wind
7 kts
130°
Visib
10+ km
Ceil
METAR KCVB 312355Z AUTO 13007KT 10SM CLR 36/18 A2989 RMK AO2 10383 20341

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
76% of ops
128 land · 65 TO
35R
24% of ops
41 land · 10 TO
Runway 17L carries 76% of operations (128 landings, 65 takeoffs) over the last 30 days. The next most-used is 35R at 24%.

Approach quality

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

17L 128 landings
UA 16%
35R 41 landings
UA 17%
Approaches to 17L show a 16% unstable-approach rate (20 UA events from 128 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
4.8
flights/day · 144 total
Busy hour (local)
4pm
also 3pm · 2pm
Day vs night
64%
06:00–20:00 local
Traffic concentrates around 2pm–4pm local, averaging 4.8 flights/day. Weekend volume runs 1.4× weekday (6.1 vs 4.5 daily).

Aircraft character

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

Activity is led by (24% of 123 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

12a 1a 2a 3a 4a 5a 6a 7a 8a 9a 10a 11a 12p 1p 2p 3p 4p 5p 6p 7p 8p 9p 10p 11p
© SkyMeter · All flight data subject to ODbL attribution · Updated 16:26 UTC