NHK  /  KNHK Airport & FBO Info       TRAPNELL FIELD NAS (PRIVATE)     PATUXENT RIVER MD

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Airport / FBO Information   NHK       TRAPNELL FIELD NAS (PRIVATE)       PATUXENT RIVER       MD   Time Zone: ET  Lat: N 3817.2     Long: W 07624.7     Elev: 39     Var: +10  Longest Runway: 11807 Clr Del: 135.2       Dept. ATIS: 276.2     Arr. ATIS: 276.2   Ground: 120.6     Tower: 123.7

FBO info for KNHK:       U.S. NAVY (PVT) Ph: 301-863-3339 Fax: N/A Freq: 302.55

FBO's at nearby airports who want your business:

Runway & Approach Info   Rwy       Length       Land Dist Avail     Approach*        Rwy   Length   Land Dist Avail    Approach*  02 5021x75   5021'                20   5021x75   3611'             06 11807x200   11807'                24   11807x200   11807'             14 9742x200   9742'                32   9742x200   9742'              * only ILS, LOC, LDA, and SDF approaches to a specific runway are shown Runway Weight Capability   (lbs.) Runway ID Single Wheel Double Wheel Double Tandem Wheel Dual Double Wheel 02/20 N/A N/A N/A N/A 06/24 126,000 188,000 340,000 N/A 14/32 147,000 222,000 398,000 N/A

Database effective date: 12/15/2011

Facility Name: PATUXENT RIVER NAS/TRAPNELL FIELD/ City Name: PATUXENT RIVER County: ST MARYS State abbrev: MD State Name: MARYLAND     Ownership: NAVY OWNED Use: PRIVATE Owner's Name: US NAVY Address: OCEANOGRAPHIC OFC-CODE 3142   WASHINGTON, DC 20373 Owner's Phone:     Manager's Name: COMMANDING OFFICER Address: NAVAL AIR STATION   PATUXENT RIVER, MD 20670-5409 Phone: 301-863-3339     FAA Region: EASTERN FAA Field Office: DCA

Click here for full scale & interactive Sectional view of KNHK Sunrise / Sunset times for: PATUXENT RIVER NAS/TRAPNELL FIELD/ Date: Sunrise Sunset January 01, 2012 8:23 17:56 February 01, 2012 8:11 18:28 March 01, 2012 7:37 19:00 April 01, 2012 6:50 19:30 May 01, 2012 6:08 19:58 June 01, 2012 5:44 20:24 July 01, 2012 5:46 20:33 August 01, 2012 6:09 20:15 September 01, 2012 6:36 19:34 October 01, 2012 7:02 18:47 November 01, 2012 7:33 18:05 December 01, 2012 8:04 17:46

Airport Facilities Airport Attendance Schedule: 7 Days A Week 1200-0400Z++.; CLSD HOLIDAYS. Airport Status: OPERATIONAL (This Status can change at any time - please check NOTAMS) Airport Lighting Schedule: DUSK-DAWN Airport Storage Available: NONE Extra Services Available: NONE Wind Indicator: NONE Control Tower: YES CTAF Frequency: Unicom Frequency: Rotating Beacon Color: SPLIT-CLEAR-GREEN (LIGHTED MILITARY AIRPORT) Segmented Circle: NO Landing Fee:

Airport Services Type of Fuel Available: None Airframe Repair Service: None Power Plant Repair Service: None

Geographic Data Latitude: N3817.2   Longitude: W07624.7  (ESTIMATED) Arpt Elevation: 39ft (ESTIMATED) Magnetic Variation: 10W 0 miles N of PATUXENT RIVER Traffic Pattern Altitude: Sectional Chart: WASHINGTON

Aircraft Data Operations (reported) Yearly Avg. Daily General Aviation transient: 0 0 General Aviation Local: 0 0 Air Taxi: 0 0 Commercial: 0 0 Commuter: 0 0 Military: 0 0 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: LEESBURG FSS Phone: 1-800-WX-BRIEF Who issues Notams: DCA Notam D service at airport: YES ARTCC Name: WASHINGTON     Federal Status Airport Certification: Aircraft Rescue & Firefighting Index: None Airport of Entry: No Custom Landing Rights: No Joint Civil/Military: No Military Landing rights: YES

Runway Identification: 02/20Length: 5021 ft Width: 75 ft Surface: ASPHALT Edge lights: Weight: PCN 24 /R/B/W/T   Runway: 02   Runway: 20 Mag heading:  18º Mag heading:  198º Rwy Slope:  -.25% Down Rwy Slope:  .25% Up Approach:   Approach:   Pattern:  Left Traffic Pattern:  Left Traffic Markings:   Markings:   Marking Condition:   Marking Condition:   Arresting Dev:   Arresting Dev:   Lat & Long:  N3816.6  W07625.3 Lat. & Long.:  N3817.4  W07625.1 Elev:  37.3 ft. MSL Elev:  24.8 ft. MSL TCH:   TCH:   Visual Glide Path:   Visual Glide Path:   Displaced Threshold:  No Displaced Threshold:  1410 feet Touchdown Zone:  YES Touchdown Zone:  YES Touchdown Elev.:  37 feet Touchdown Elev.:  33 feet Visual Glide Slope:   Visual Glide Slope:   RVR Equipment:   RVR Equipment:   RVV Equipment:  NO RVV Equipment:  NO Approach Lights:   Approach Lights:   REIL:  NO REIL:  NO Centerline Lights:  NO Centerline Lights:  NO Touchdown lights:  NO Touchdown lights:  NO Runway Catagory:   Runway Catagory:

Runway Identification: 06/24Length: 11807 ft Width: 200 ft Surface: ASPHALT Edge lights: High Intensity Weight: PCN 71 /R/C/W/T   Runway: 06   Runway: 24 Mag heading:  59º Mag heading:  239º Rwy Slope:  -.16% Down Rwy Slope:  .16% Up Approach:   Approach:   Pattern:  Left Traffic Pattern:  Left Traffic Markings:   Markings:   Marking Condition:   Marking Condition:   Arresting Dev:  E28B; HOOK E28(B) (2180'). Arresting Dev:  E28; HOOK E28(B) (1590'). Lat & Long:  N3816.6  W07625.3 Lat. & Long.:  N3817.9  W07623.4 Elev:  38.7 ft. MSL Elev:  19.9 ft. MSL TCH:   TCH:   Visual Glide Path:   Visual Glide Path:   Displaced Threshold:  No Displaced Threshold:  No Touchdown Zone:  YES Touchdown Zone:  YES Touchdown Elev.:  39 feet Touchdown Elev.:  20 feet Visual Glide Slope:   Visual Glide Slope:   RVR Equipment:   RVR Equipment:   RVV Equipment:  NO RVV Equipment:  NO Approach Lights:  ALSF1 - standard 2,400 foot high intensity approach lighting system with sequenced flashers, Category I; OLS. Approach Lights:  OLS. REIL:  NO REIL:  NO Centerline Lights:  YES Centerline Lights:  NO Touchdown lights:  YES Touchdown lights:  NO Runway Catagory:   Runway Catagory:

Runway Identification: 14/32Length: 9742 ft Width: 200 ft Surface: CONCRETE Edge lights: High Intensity Weight: PCN 73 /R/B/W/T   Runway: 14   Runway: 32 Mag heading:  136º Mag heading:  316º Rwy Slope:  -.11% Down Rwy Slope:  .11% Up Approach:   Approach:   Pattern:  Left Traffic Pattern:  Left Traffic Markings:   Markings:   Marking Condition:   Marking Condition:   Arresting Dev:  E28B; HOOK E28(B) (1280'). Arresting Dev:  E28B; HOOK E28(B) (3061'). Lat & Long:  N3817.7  W07625.4 Lat. & Long.:  N3816.7  W07623.8 Elev:  27.0 ft. MSL Elev:  15.8 ft. MSL TCH:   TCH:   Visual Glide Path:   Visual Glide Path:   Displaced Threshold:  No Displaced Threshold:  No Touchdown Zone:  YES Touchdown Zone:  YES Touchdown Elev.:  27 feet Touchdown Elev.:  18 feet Visual Glide Slope:   Visual Glide Slope:   RVR Equipment:   RVR Equipment:   RVV Equipment:  NO RVV Equipment:  NO Approach Lights:  OLS. Approach Lights:  OLS. REIL:  NO REIL:  NO Centerline Lights:  NO Centerline Lights:  NO Touchdown lights:  NO Touchdown lights:  NO Runway Catagory:   Runway Catagory:

Remarks JASU: (GTC-85) (NCPP-105) (NC-8) (NC-10). NS ABTMT: MIL ACFT MAINT AT LEAST 1500' BTN 3 NM AND 10 NM FR 210 DEG CW TO 240 DEG. NO PRACTICE APCH HVY ACFT SAT BEFORE 1500Z++ , SUN BEFORE 1700Z++. TRAN ACFT PRACTICE APCH NOT TO INTERFERE BASIS. CSTMS/AG/IMG: CSTMS/AG AVBL 24 HR WITH 24 HR PN. IMG AVBL 24 HR WITH 72 HR PN. CTC AODO AT DSN 342-3836, C301-342-3836. MISC: METEROLOGICAL OBSERVATIONS AND PMSV MONITORING ARE NOT AVAILABLE 0400Z-1030Z++ DLY. FOR FCST, CTC NAFC DSN 565-4555, C888-745-6899. FUEL: 100LL, J8, J5. FLUID: SP LHOX LOX. OIL: 0-128-133-148-156 (MIL). TRAN ALERT: AVBL 1200-23000Z++ MON-FRI EXC HOL. LTD J8 TRAN FUEL AVBL. REMARKS: OPR 1200-0400Z++ MON-FRI,1300-2300Z++ SAT-SUN, CLSD HOL. SEE FLIP AP/1 SUPPLEMENTARY ARPT RSTD: PPR-NO NOTAM TRML FAC AVBL. DSN 342-3836, C301-342-3836. ACFT MUSTMAKE PRIOR ARNG AND RCV PPR FR HOST SQUADRON, OR NAS AIR OPERATONS. LTD RAMP SPACE, AND LTD TRAN SVC AVBL EXPECT DELAYS. CAUTION: STOPPING IN RSTD AREA ON TWY A, W TWY IS PROH. PORTIONS OF RWY, TWY AND ACFT RAMPS NOT VIS FR TWR. FIRST 1630 FT. RY 32 MAY BE CLSD DAYLT HR MON-SAT DUR VFR. BUILDINGS AND EQUIPMENT ARE LOCATED NEAR THE APPROACH END OF RUNWAY 32. DEER AND BIRD HAZ. TFC PAT: VFR INITIAL AT 4 DME (RWY 32 AT 3 DME) 2000', BREAK 1500', DOWNWIND 1000'. REDUCED RWY SEPARATION STD IN EFF FOR LCL BASED USN/USMC ACFT.

Airport Inspection Data Airport Inspected:: No Inspection Data Available performed by the OWNER Inspection Date: Unknown

Airport Communications & Frequencies: ATIS Frequencies:   Hours(local) of Operation: CONTINUOUS 322.425 PATUXENT Tower Frequencies:   Hours(local) of operation: 1200-0400Z++ MON-FRI, 1300-2300Z++ SAT-SUN, CLSD    HOL. OT BY NOTAM.    123.7 340.2X 343.65 PATUXENT Ground Frequencies: 120.6 336.4 Clearance Delivery Frequencies: 135.2 316.125 Emergency Frequencies: 121.5 243.0 Remarks APCH/DEP SVC PRVDD BY WASHINGTON ARTCC ON FREQS 133.9/281.4 (PATUXENT RIVER RCAG) WHEN APCH CTL CLOSED. TA31 PAR LCTD AT LAT 38-17-14.947N LONG 076-24-30.821W. PATUXENT Primary Approach Frequencies:   Hours(local) of operation: 1200-0400Z++ MON-FRI, 1300-2300Z++ SAT-SUN. OT BY    120.05(165-055 ABOVE 3000 FT) 121.0(165-055 3000 FT & BELOW) 127.95(056-164 ALL ALTS) 250.3(165-055 3000 FT & BELOW) 281.8(165-055 ABOVE 3000 FT) 314.0(056-164 ALL ALTS) PATUXENT Primary Departure Frequencies:   Hours(local) of operation: 1200-0400Z++ MON-FRI, 1300-2300Z++ SAT-SUN. OT BY    120.05(165-055 ABOVE 3000 FT) 121.0(165-055 3000 FT & BELOW) 127.95(056-164 ALL ALTS) 250.3(165-055 3000 FT & BELOW) 281.8(165-055 ABOVE 3000 FT) 314.0(056-164 ALL ALTS)