Harry P Williams Memorial (KPTN)
Non-towered public-use airport serving Patterson, Louisiana, at 8 ft elevation.
Elevation8 ft
ControlNon-towered
Longest runway5,399 ft
Magnetic variation1° E
On the field: flight training, charter, avionics repair (as listed in FAA data). Find flight schools in Louisiana.
Live weather
Forecast (TAF)
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Frequencies
| AWOS/ASOS | 134.575 |
|---|---|
| CTAF | 122.8 |
| UNICOM | 122.8 |
| Clearance delivery | 124.3 |
| Approach/Departure | 124.3 New Orleans |
Runways
| Runway | Size | Surface | Lights |
|---|---|---|---|
| 06/24 | 5,399 × 150 ft | Asphalt | Medium intensity |
| 04W/22W | 4,500 × 100 ft | Water |
Fuel: 100LL, A. Sectional: Houston.
Runway diagram
Drawn to scale from FAA runway-end data, true north up. ᴿ = right-hand traffic pattern for runway 24, 04W. White bars mark displaced thresholds. Not for navigation: use the official FAA airport diagram and Chart Supplement.
Nearby airports
2R1Le Maire Memorial20 NM NWL83Thibodaux Municipal26 NM EKARAAcadiana Regional35 NM NWKREGLouisiana Regional35 NM NEKHUMHouma-Terrebonne36 NM EKIYAAbbeville Chris Crusta Memorial42 NM NW
Before you fly here
- Read the FAA Chart Supplement entry for PTN: traffic pattern, CTAF/UNICOM, hours, fuel and remarks.
- Check NOTAMs and get a weather briefing at 1800wxbrief.com.
- Study the airport diagram and the sectional around KPTN for airspace and terrain.
- More detail: AirNav · SkyVector
Airport data from the FAA National Airspace System Resource (NASR) subscription effective Oct 1, 2026; magnetic variation as published for 2005. Weather is live from aviationweather.gov. Always confirm with current official sources before flight. This guide is a study aid.