Airport & FBO Info for KPTN/PTN HARRY P WILLIAMS MEMORIAL PATTERSON LA
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KPTN

HARRY P WILLIAMS MEMORIAL       PATTERSON       LA
  Time Zone: Central 
Lat: N 2942.6     Long: W 09120.3    Elev: 9     Var: -01  Longest Runway: 5399
Clr Del: 124.3       AWOS: 134.57        CTAF: 122.8

FBO & Flight Services info for KPTN

FBOs: Update your Fuel Prices

PERRY FLYING CTPh: 985-395-4501 Fax: 985-395-5648 Freq: 122.8
Service
Jet
100LL
80/87
MoGas
Fuel Avail: 05:00-18:00 7 Days a Week
Full7.686.80    Last Update: 06/06/2026 14:03

Self        
 Address: PO BOX 85, 3884 AIRPORT RD,   PATTERSON, LA 70392
AWOSPh: 985-395-6735
-
Freq: 134.57  
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Runway & Approach Info for KPTN
Rwy
Length
Land Dist**
Approach*
  Rwy
Length
Land Dist**
Approach*
04W
4500x100  4500'          
 
  
22W
  4500x100  4500'          
 
06
5399x150  5005'          
 
  
24
  5399x150  5399'          
ILS/DME
 108.30 - 238°  
 * only ILS, LOC, LDA, and SDF approaches to a specific runway are shown
** For any Declared Landing Distance Available, please see A/FD or Approach plates
Runway Weight Capability (lbs.) Help
Runway IDSingle WheelDouble WheelDouble Tandem WheelDual Double Wheel
04W/22WN/AN/AN/AN/A
06/2432,000N/AN/AN/A
These numbers are Advisory and are not limits.   The Airport Manager should have more accurate Weight Limits
Please email Support@FltPlan.com for further information.
Approach Charts
Approaches    
Current Weather/Notams
Customs Information Send updates to Support@FltPlan.com
Customs Not Available
A/FD
Airport / Facility DirectoryA/FD Legend
Database effective 07/09/2026
Airport Diagram of KPTN
Airport Diagram might not be current.

Facility Name: HARRY P WILLIAMS MEML
City Name: PATTERSON
County: ST MARY
State abbrev: LA
State Name: LOUISIANA
   
Ownership: PUBLICLY OWNED
Use: OPEN TO THE PUBLIC
Owner's Name: STATE OF LOUISIANA
Address: DOTD AVIATION SECTION, PO BOX 94245
 BATON ROUGE, LA 70804
Owner's Phone: 225-379-3950
  
Manager's Name: PAUL J. GOVERNAK
Address: 500 MAIN ST, 5TH FLOOR COURTHOUSE
 FRANKLIN, LA 70538
Phone: 337-828-4100
   
FAA Region: SOUTHWEST
FAA Field Office: LNM
2006 Earthcrawl Photography www.earthcrawl.com

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Click here for full scale & interactive Sectional view of KPTN



Sunrise / Sunset times for HARRY P WILLIAMS MEML

DateSunriseSunset
06/12/26 Friday6:0420:06
06/13/26 Saturday6:0420:06
06/14/26 Sunday6:0420:07
06/15/26 Monday6:0420:07
06/16/26 Tuesday6:0520:07
06/17/26 Wednesday6:0520:08
06/18/26 Thursday6:0520:08
06/19/26 Friday6:0520:08
06/20/26 Saturday6:0520:09
06/21/26 Sunday6:0520:09
06/22/26 Monday6:0620:09
06/23/26 Tuesday6:0620:09
06/24/26 Wednesday6:0620:09
06/25/26 Thursday6:0620:09

Airport Facilities

Airport Attendance ScheduleCONTINUOUS
Airport Status OPERATIONAL (This Status can change at any time - please check NOTAMS)
Airport Lighting ScheduleACTVT MALSR RWY 24; MIRL RWY 06/24 PRESET MED INTST, TO INCR INTST - CTAF.
Airport Storage AvailableTie Downs, Hanger
Extra Services AvailableCrop Dusting, Avionics, Charter, Flight Instruction
Wind IndicatorYES - (lighted)
Control TowerNO
CTAF Frequency122.800
Unicom Frequency122.800
Rotating Beacon ColorWG
Segmented CircleNO
Landing FeeNO

Airport Inspection Data

Airport InspectedSTATE - performed by STATE AERONAUTICAL PERSONNEL
Inspection Date07/19/2023

Airport Services

Type of Fuel AvailableGrade 100LL, JET A (freeze point -40C)
Airframe Repair ServiceMAJOR
Power Plant Repair ServiceMAJOR

Geographic Data

LatitudeN2942.6
LongitudeW09120.3 (ESTIMATED)
Arpt Elevation8ft (SURVEYED)
Magnetic Variation01E
2 miles NWof PATTERSON
Traffic Pattern Altitude
Sectional ChartHOUSTON

Aircraft Data

Operations (Reported)YearlyAvg. Daily
General Aviation Transient 00
General Aviation Local 00
Air Taxi 00
Commerical 00
Commuter 00
Military 00
Aircraft based on Field
General Aviation Singles 0
General Aviation Multi 0
Jet Aircraft 0
General Aviation Helicopters 0
Military Aircraft 0
Gliders 0
Ultralights 0

FAA Services

FSS on field NO
FSS tie-in DE RIDDER
FSS Phone 1-800-WX-BRIEF
Who issues Notams PTN
Notam D service at airport YES
ARTCC Name HOUSTON

Federal Status

Airport Certification
Aircraft Rescue & Firefighting IndexNone
Airport of EntryNo
Custom Landing RightsYES
Joint Civil/MilitaryNo
Military Landing rightsYES

Federal Agreements

NATIONAL PLAN OF INTEGRATED AIRPORT SYSTEMS (NPIAS)
GRANT AGREEMENTS UNDER FAAP/ADAP/AIP
ASSURANCES PURSUANT TO TITLE VI, CIVIL RIGHTS ACT OF 1964

Remarks

4500 FT BY 100 FT WATERWAY HDG 04/22 LCTD 1100 FT SOUTH OF CONC RWY. DUAL LAND/SEA OPERATION.
FOR CD CTC NEW ORLEANS APCH AT 504-471-4350 OR 124.3.
PILOTS CONDUCTING EFVS OPS; BE AWARE LED ALS IN USE RWY 24.
CTC ARPT MGR FOR DSNGD RAMP SPACE FOR PUB USE AT ARPT
Airport Communications & Frequencies:
Clearance Delivery Frequencies:
124.3
CTAF Frequency:
122.800
Unicom Frequency:
122.800
NEW ORLEANS Primary Approach Frequencies:  
124.3
350.35
NEW ORLEANS Primary Departure Frequencies:  
124.3
350.35
Runway Identifications
Runway Identification: 04W/22W
Length: 4500 ft
Width: 100 ft
Surface: WATER-GOOD CONDITION
Edge lights:
Treatment: NONE

 Runway: 04W   Runway: 22W
Mag heading: 54°Mag heading: 234°
Rwy Slope: .00%Rwy Slope: .00%
Approach: Approach:
Pattern: Right TrafficPattern: Left Traffic
Markings: Markings:
Marking Condition: Marking Condition:
Arresting Dev: Arresting Dev:
Lat & Long: N2942.3  W09120.6Lat. & Long.: N2942.7  W09119.9
Elev: 1.0 ft. MSLElev: 1.0 ft. MSL
TCH: TCH:
Visual Glide Path: Visual Glide Path:
Displaced Threshold: NoDisplaced Threshold: No
Touchdown Zone: YESTouchdown Zone: YES
Touchdown Elev.: 1.0 feetTouchdown Elev.: 1.0 feet
Visual Glide Slope: Visual Glide Slope:
RVR Equipment: RVR Equipment:
RVV Equipment: NORVV Equipment: NO
Approach Lights: Approach Lights:
REIL: NOREIL: NO
Centerline Lights: NOCenterline Lights: NO
Touchdown lights: NOTouchdown lights: NO
Runway Category: Runway with a Visual ApproachRunway Category: Runway with a Visual Approach
Declared Distances: Declared Distances:
Obstructions: ROADObstructions:
Marked: NOT Marked/LightedMarked:
Clearance slope: 30:1Clearance slope: 20:1
Obstruction height: 20 feet AGLObstruction height:
Dist. from runway: 600 feetDist. from runway:
Centerline offset: Centerline offset:
Comments: Comments:
Runway Identification: 06/24
Length: 5399 ft
Width: 150 ft
Surface: ASPHALT-FAIR CONDITION
Edge lights: Medium Intensity
Treatment: NONE

 Runway: 06   Runway: 24
Mag heading: 58°Mag heading: 238°
Rwy Slope: .03% UpRwy Slope: -.03% Down
Approach: Approach: ILS/DME
Pattern: Left TrafficPattern: Right Traffic
Markings: NONPRECISION INSTRUMENTMarkings: PRECISION INSTRUMENT
Marking Condition: FAIRMarking Condition: FAIR
Arresting Dev: Arresting Dev:
Lat & Long: N2942.4  W09120.8Lat. & Long.: N2942.9  W09119.9
Elev: 6.7 ft. MSLElev: 8.4 ft. MSL
TCH: 50 ft. AGLTCH: 50 ft. AGL
Visual Glide Path: 3.00 degreesVisual Glide Path: 3.00 degrees
Displaced Threshold: 394 feetDisplaced Threshold: No
Touchdown Zone: YESTouchdown Zone: YES
Touchdown Elev.: 8.5 feetTouchdown Elev.: 8.5 feet
Visual Glide Slope: 2-Light PAPI on LEFT side of RunwayVisual Glide Slope: 2-Light PAPI on LEFT side of Runway
RVR Equipment: RVR Equipment:
RVV Equipment: NORVV Equipment: NO
Approach Lights: Approach Lights: MALSR - 1,400 foot medium intensity approach lighting system with runway alignment indicator lights
REIL: YESREIL: NO
Centerline Lights: NOCenterline Lights: NO
Touchdown lights: NOTouchdown lights: NO
Runway Category: Runway with a Non-precision Approach having visibility minimums greater than 3/4 mileRunway Category: Precision Instrument Runway
Declared Distances: Declared Distances:
Obstructions: TREESObstructions:
Marked: NOT Marked/LightedMarked:
Clearance slope: 22:1; APCH RATIO 23:1 TO DTHR.Clearance slope: 50:1
Obstruction height: 58 feet AGLObstruction height:
Dist. from runway: 1491 feetDist. from runway:
Centerline offset: 262 left of centerlineCenterline offset:
Comments: Comments:
C:4/P:

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