📍 Nacogdoches⬆ 355 ft2 runways
KOCH · OCH
A L Mangham Jr. Regional Airport
31.57800°N
-94.70950°W
ARR / DAY
0
▼
100.0%
DEP / DAY
0
▲
0.0%
A L Mangham Jr. Regional Airport (KOCH/OCH) is a small general aviation airport located in Nacogdoches, TX, 64 mi south east of Tyler. It features 2 runways with the longest being 5,000 feet.
Safety incidents
Last 7 days · 0 total
Current weather
Latest METAR observation
Temp
99°F
Wind
7 kts
210°
Visib
—
Ceil
—
Runway intelligence
Which runway carries the operations, observed over the last 30 days
15
51% of ops
39 land · 0 TO
18
43% of ops
33 land · 0 TO
36
5% of ops
4 land · 10 TO
Runway 15 carries 51% of operations (39 landings, 0 takeoffs) over the last 30 days. The next most-used is 18 at 43%.
Approach quality
Per-runway unstable-approach, go-around, and long-rollout rates
15
39 landings
UA 0%
18
33 landings
UA 0%
36
4 landings
UA 0%
Approaches to 15 show a 0% unstable-approach rate (0 UA events from 39 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
1.4
flights/day · 41 total
Busy hour (local)
10pm
also 11pm · 5pm
Day vs night
41%
06:00–20:00 local
Communications Frequencies
2026-06-11| Type | Freq (MHz) | Hours |
|---|---|---|
| CTAF | 123.000 | — |
| UNICOM | 123.000 | — |
| AWOS | 135.625 | — |
| LUFKIN R | 125.175 | — |
| OTHER | 125.175 | — |
| LUFKIN R | 285.575 | — |
| OTHER | 285.575 | — |
Airport operations
- ARTCC:
- ZHU
- Mag var:
- 1° E
- Fuel:
- 100LL, A+
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All flight data subject to ODbL attribution
·
Updated 23:56 UTC