PATTERSON, LA · 5 FAA charts · cycle 6 Aug 2026
3 published instrument approaches: 1 ILS approach, 2 RNAV (GPS), serving 2 runway ends.
| Chart | Amendment | ||
|---|---|---|---|
 | ILS OR LOC RWY 24 | 2G | |
 | RNAV (GPS) RWY 06 | 0D | |
 | RNAV (GPS) RWY 24 | 1E |
| Chart | Amendment | ||
|---|---|---|---|
 | TAKEOFF MINIMUMS | — | |
 | ALTERNATE MINIMUMS | — |
Minimums pages cover a whole volume, so the same document is shared by every airport in it.
From the FAA NASR 28-day subscription, cycle 6 Aug 2026.
| Service | Frequency | Call sign |
|---|---|---|
| CTAF | 122.8 | |
| Clearance delivery | 124.3 | New Orleans |
Civil VHF frequencies from the FAA NASR 28-day subscription. Discrete sector and military frequencies are not listed.
| Runway | Length | Width | Surface | Lighting |
|---|---|---|---|---|
| 06/24 | 5,399 ft | 150 ft | Asphalt Fair | Medium intensity |
| 06 59°T | PAPI (2-box) 3° · displaced threshold 394 ft | |||
| 24 239°T | ILS/DME · PAPI (2-box) 3° · MALSR approach lighting · right-hand circuit | |||
| 04W/22W | 4,500 ft | 100 ft | Water Good | |
| 04W 55°T | right-hand circuit | |||
Runway and approach-aid data from the FAA NASR 28-day subscription.
29.7095460, -91.3389790
8 ft2 nm NWPaste the coordinates into a simulator’s world map to drop straight onto the field.
Published verbatim from the FAA NASR subscription. Abbreviations are the FAA's own.
Harry P Williams Memorial has a compact instrument set focused entirely on arrivals. Across two served runway ends, the three approach plates provide ILS, localiser and RNAV (GPS) options, combining ground-based and satellite-guided procedures. No airport diagram or departure procedure is published in this cycle.
The 5,399 ft asphalt runway provides the conventional landplane strip, while the separate 4,500 ft water runway accommodates water-capable aircraft. Nearby chart coverage varies markedly: Houma-Terrebonne has the broadest set, Acadiana Regional is also comparatively well covered, and Thibodaux Municipal has the thinnest selection. The Houston and New Orleans sectionals add regional VFR context, while the New Orleans Terminal Area Chart and US Gulf Coast Helicopter Route Chart provide more specialised coverage beyond the instrument procedures.
| ID | Airport | City | Distance | Charts |
|---|---|---|---|---|
| L83 | Thibodaux Muni | THIBODAUX, LA | 26 nm E | 2 |
| KARA | Acadiana Rgnl | NEW IBERIA, LA | 35 nm NW | 8 |
| KREG | Louisiana Rgnl | GONZALES, LA | 35 nm NE | 5 |
| KHUM | Houma-Terrebonne | HOUMA, LA | 36 nm E | 11 |
| KIYA | Abbeville Chris Crusta Meml | ABBEVILLE, LA | 42 nm NW | 5 |
| KLFT | Lafayette Rgnl/Paul Fournet Fld | LAFAYETTE, LA | 45 nm NW | 10 |
| KAPS | Port Of South Louisiana Exec Rgnl | RESERVE, LA | 45 nm NE | 6 |
| KBTR | Baton Rouge Metro, Ryan Fld | BATON ROUGE, LA | 50 nm N | 12 |
5 current FAA charts for Harry P Williams Meml, including 3 instrument approachs. All are free to download as PDFs from this page, from the 6 August 2026 cycle.
CTAF 122.8; Clearance delivery 124.3. Full civil VHF list, with sector notes, is in the frequencies table on this page — from the FAA NASR subscription.
Harry P Williams Meml has 2 runways. The longest is 06/24 at 5,399 ft by 150 ft, asphalt. Full runway dimensions, lighting and approach aids are listed on this page.
Yes — 1 ILS procedure is published. In total KPTN has 3 published instrument approaches, of which 2 are RNAV (GPS).
No — Harry P Williams Meml has no control tower. Traffic co-ordinates on a common frequency rather than with a controller, which is listed in the frequencies table on this page.
They are from the FAA cycle effective 6 August 2026, which is superseded on 3 September 2026. We publish each new cycle on its effective date. They are for flight simulation and reference only — not for real-world navigation.
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Not for navigation. For flight simulation and reference use only. Procedures are superseded on a 28-day cycle — obtain current official charts from the FAA for real-world flight.
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