📍 Patterson⬆ 9 ft2 runways
KPTN · PTN
Harry P Williams Memorial Airport
29.70950°N
-91.33900°W
ARR / DAY
0
▼
76.9%
DEP / DAY
0
▼
66.7%
Harry P Williams Memorial Airport (KPTN/PTN) is a small general aviation airport located in Patterson, LA, 51 mi south of Baton Rouge. It features 2 runways with the longest being 5,399 feet.
Safety incidents
Last 7 days · 0 total
Current weather
Latest METAR observation
Temp
91°F
Wind
10 kts
260°
Visib
10+ km
Ceil
—
Runway intelligence
Which runway carries the operations, observed over the last 30 days
22W
32% of ops
21 land · 0 TO
04W
31% of ops
20 land · 3 TO
24
22% of ops
14 land · 5 TO
06
15% of ops
10 land · 3 TO
Runway 22W carries 32% of operations (21 landings, 0 takeoffs) over the last 30 days. The next most-used is 04W at 31%.
Approach quality
Per-runway unstable-approach, go-around, and long-rollout rates
22W
21 landings
UA 0%
04W
20 landings
UA 0%
24
14 landings
UA 0%
06
10 landings
UA 0%
Approaches to 22W show a 0% unstable-approach rate (0 UA events from 21 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
1.3
flights/day · 38 total
Busy hour (local)
9pm
also 3pm · 2pm
Day vs night
66%
06:00–20:00 local
Communications Frequencies
2026-06-11| Type | Freq (MHz) | Hours |
|---|---|---|
| CTAF | 122.800 | — |
| APCH | 124.300 | — |
| APCH | 350.350 | — |
| UNICOM | 122.800 | — |
| AWOS | 134.575 | — |
| OTHER | 122.500 | — |
| PATTERSO | 122.500 | — |
| OTHER | 124.300 | — |
| CD/P | 124.300 | — |
Airport operations
- ARTCC:
- ZHU
- Mag var:
- 1° E
- Fuel:
- 100LL
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All flight data subject to ODbL attribution
·
Updated 19:50 UTC