FAA facility Airport
HARRY P WILLIAMS MEML
PATTERSON, LOUISIANA FAA PTN ICAO KPTN Open to the public
Runways
2 records · drawn to relative scale
04W/22W
04W
22W
Runway-end details
| End | True hdg | ILS | Glide slope aid | Approach lights | Displaced thr | Declared distances |
|---|---|---|---|---|---|---|
| 04W RP | 55° | — | — | — | — | — |
| 22W | 235° | — | — | — | — | — |
06/24
06
24
Runway-end details
| End | True hdg | ILS | Glide slope aid | Approach lights | Displaced thr | Declared distances |
|---|---|---|---|---|---|---|
| 06 | 59° | — | PAPI · 2-light · left side | — | 394 ft | — |
| 24 RP | 239° | ILS/DME | PAPI · 2-light · left side | MALSR Medium-intensity ALS with runway alignment lights | — | — |
Communications
7 published frequencies| Use | Frequency | Hours |
|---|---|---|
| PATTERSON RCO | 122.5 | — |
| CTAF | 122.8 | — |
| UNICOM | 122.8 | — |
| APCH/P DEP/P | 124.3 | — |
| CD/P | 124.3 | — |
| PTN AWOS-3PT | 134.575 | — |
| APCH/P DEP/P | 350.35 | — |
Instrument landing systems
NASR ILS_BASE records| Runway end | System | Category | Frequency | Status |
|---|---|---|---|---|
| 24 | ILS/DME | I | 108.3 | Operational ifr |
FAA listing history
Identities observed in NASR snapshots
HARRY P WILLIAMS MEML
Observed 2024-06-13 through 2026-07-09
KPTN
Dates describe available FAA snapshots, not exact opening, closure or construction dates.
Material changes
First observed in NASR cyclesNo public material changes are recorded yet.
FAA NASR cycle effective 2026-08-06. Operational information changes every cycle — consult current FAA publications, the Chart Supplement and NOTAMs before flight.