HARRY P WILLIAMS MEMORIAL
Latitude: 29-42-34.367 N
Longitude: 91-20-20.323 W
Elevation: 9 ft.
Variation: 1 E 2005
From city: 2 miles NW of PATTERSON, LA
ARTCC: ZHU
Section chart: HOUSTON
Time Zone: UTC-6(-5DT)
PTN (KPTN)
PATTERSON, LA
UNITED STATES

Data is effective:
04/03/2014 - 05/29/2014
Airport Operations
Airport Status: Operational
Facility use: Open to the public
Control Tower: No air traffic control tower at airport
FSS: DE RIDDER FSS (DRI)
Toll Free: 1-800-WX-BRIEF
•  NEW RCO & EFAS OTS INDEFLY.
NOTAMs Facility: PTN (HARRY P WILLIAMS MEMORIAL)
Attendance: DAWN-DUSK
Wind Indicator: Lighted
Segmented Circle: No
Lights: SEE RMK
MIRL RY 06/24 PRESET LOW INTST; REIL RY 06 PRESET MED INTST; TO INCR INTST & ACTVT MALSR RY 24 - CTAF.
Beacon: Clear and Green
SS-SR
Landing Fee: No
Fuel: 100LL, A
Int'l Operations: Not a Landing Rights Airport
Not an Airport of Entry
Airport Contacts
OWNER:
STATE OF LOUISIANA
DEPT OF PUBLIC WORKS
BATON ROUGE, LA 70821
UNITED STATES
Phone: 225-342-7954
MANAGER:
MR. HENRY L. LAGRANGE CAO
5TH FLOOR COURTHOUSE
FRANKLIN, LA 70538
UNITED STATES
Phone: 337-828-4100
General Remarks
•  FIRE HYDRANT LCTD NEAR RY 22W THLD.
•  4500 FT BY 100 FT WATERWAY HDG 04/22 LCTD 1100 FT SOUTH OF CONC RY. DUAL LAND/SEA OPERATION.
Airport Communications
UNICOM: 122.8 MHz  
ATIS: None  
RADAR SERVICE: Approach / Departure  
NEW ORLEANS APPROACH/DEPARTURE: 124.3 MHz APCH/P DEP/P  
  256.9 MHz APCH/P DEP/P (SOUTH)
  256.9 MHz APCH/P DEP/P  
Radio AIDS To Navigation
ILS/DME:
Rwy End Type ID Frequency Channel Remarks
Rwy 24 ILS/DME I-PTN 108.3 MHz Chan 020X
•  ILS CLASSIFICATION CODE IA


NAVAIDS:
Type ID Name Frequency Hours Distance Bearing Remarks
NDB PTN PATTERSON 245 KHz 24 Hours 0.3 nm 201.0°
•  OPERATIONAL RESTRICTED
•  NDB UNUSBL BYD 15 NM.
VORTAC TBD TIBBY 112 MHz 24 Hours 26.8 nm 276.0°
•  OPERATIONAL IFR
•  VORTAC UNUSABLE BYD 30 NM BLO 2000 FT.
•  TACAN DME UNUSABLE BYD 30 NM BLO 2000 FT.
•  TACAN AZIMUTH UNUSABLE 326-309 BYD 30 NM BYD 2000 FT; 310-325 BYD 30 NM BLO 3000 FT.
NDB AR ACADI 269 KHz 24 Hours 31.1 nm 118.3°
•  OPERATIONAL IFR
VOR/DME RQR RESERVE 110.8 MHz 24 Hours 45.2 nm 240.0°
•  OPERATIONAL IFR
Weather Data Services
ID Type Frequency Phone Distance Remarks
PTN WX AWOS-3 134.575 MHz 985-395-6735 0.1 nm
ARA WX ASOS 133.325 MHz 337-365-0128 34.5 nm
IYA WX AWOS-3 118.875 MHz 337-892-0526 41.9 nm
LFT WX ASOS   337-237-8153 45.0 nm
SCF WX AWOS-3 119.575 MHz   45.2 nm
•  STAND-ALONE FACILITY LCTD IN THE GULF OF MEXICO NOT ASSOCIATED WITH AN AIRPORT OR NAVAID.
Runways
04W/22W
Dimensions: 4500 ft. x 100 ft.
Surface Type: WATER
Surface Condition:  
Treatment:  
Runway Edge Lights:  
Weight Limitations  
   PCN:  
   Single Wheel:  
   Double Wheel:  
   Double Tandem:  
   Dual Double Tandem:  
  Runway 04W Runway 22W
True Alignment: 55° 235°
Traffic Pattern: Right Left
Latitude: 29-42-15.923 N 29-42-41.748 N
Longitude: 91-20-37.909 W 91-19-56.383 W
Runway End Identifier Lights: No No

06/24
Dimensions: 5399 ft. x 150 ft.
Surface Type: ASPH
Surface Condition: GOOD
Treatment:  
Runway Edge Lights: Medium Intensity
Weight Limitations  
   PCN:  
   Single Wheel: 32,000 lbs
   Double Wheel:  
   Double Tandem:  
   Dual Double Tandem:  
  Runway 06 Runway 24
True Alignment: 59° 239°
Traffic Pattern: Left Right
Markings: Non-precision instrument Precision instrument
Markings Condition: Good Good
Latitude: 29-42-25.2262 N 29-42-52.6667 N
Longitude: 91-20-49.2318 W 91-19-56.6989 W
Elevation: 6.7 ft. 8.4 ft.
Threshold Crossing Height: 50 ft. AGL 50 ft. AGL
Visual Glide Path Angle:
Visual Slope Indicator: 2-light PAPI on left 2-light PAPI on left
Approach Lights:   MALSR: 1400 feet medium intensity approach lighting system with runway alignment indicator lights
Runway End Identifier Lights: Yes No
Displaced Threshold: 394.4 ft.  
DT Latitude: 29-42-27.231 N  
DT Longitude: 91-20-45.3944 W  
DT Elevation: 7.3 ft.  
TDZE: 8.5 ft. 8.5 ft.

Heliports
None