Airports / 4TS8 / Glasscock FieldModerate ground coverage

📍 D'Hanis⬆ 1,089 ft1 runways

4TS8 ·

Glasscock Field

29.37500°N

-99.34200°W

ARR / DAY

▼ 66.7%

DEP / DAY

▼ 50.0%

Glasscock Field (4TS8) is a small general aviation airport located in D'Hanis, TX, 51 mi west of San Antonio. It features 1 runway measuring 3,000 feet. SkyMeter has observed roughly 0 arrivals and 1 departures per day on average over the last 7 days.

Safety incidents

Last 7 days · 0 total

NORMAL

Current weather

From KCVB, 30 mi away (4TS8 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

SE/NW

3,000 ft × 150

ASP○ unlit

Runway intelligence

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

55% of ops

11 land · 0 TO

45% of ops

9 land · 0 TO

Runway NW carries 55% of operations (11 landings, 0 takeoffs) over the last 30 days. The next most-used is SE at 45%.

Approach quality

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

NW 11 landings

UA 0%

SE 9 landings

UA 0%

Approaches to NW show a 0% unstable-approach rate (0 UA events from 11 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

0.9

flights/day · 28 total

Busy hour (local)

7pm

also 2pm · 5pm

Day vs night

64%

06:00–20:00 local

Traffic concentrates around 5pm–7pm local, averaging 0.9 flights/day. Weekend volume runs 0.2× weekday (0.2 vs 1.2 daily).

Aircraft character

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

6 · 22%

2 · 7%

Activity is led by (22% of 27 flights). Top three types: , , .

Communications Frequencies

2026-06-11

Airport operations

ARTCC:: ZHU
Elevation:: 1,089 ft
Mag var:: 8° E

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