Patuxent River Nas (trapnell Fld) (NHK)
Data Effective:
NHK (KNHK)
PATUXENT RIVER NAS (TRAPNELL FLD)
PATUXENT RIVER, MD - UNITED STATES
Airport Summary
|
Site Id
Landing facility site number - a unique identifying number which, together with the landing facility type code, forms the key to the airport record. (ex. 04508.*A)
|
08614.*A |
|
Facility Type
Landing facility type. (ex. Airport, Balloonport, Seaplane Base, Gliderport, Heliport, Ultralight)
|
AIRPORT |
|
Loc Id
Location identifier unique 3-4 character alphanumeric identifier assigned to the landing facility. (ex. 'ORD' for Chicago O'Hare)
|
NHK |
|
Effective Date
Information effective date (mm/dd/yyyy). This date coincides with the 56-day charting and publication cycle date.
|
2025-08-07 |
|
Region
FAA region code. (ex. AAL - Alaska, ACE - Central, AEA - Eastern, AGL - Great Lakes, AIN - International, ANE - New England, ANM - Northwest Mountain, ASO - Southern, ASW - Southwest, AWP - Western-Pacific)
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AEA |
|
ADO
FAA district or field office code. (ex. CHI)
|
DCA |
|
State Id
Associated state post office code standard two letter abbreviation for U.S. states and territories. (ex. IL, PR, CQ)
|
MD |
|
State Name
Associated state name. (ex. Illinois)
|
MARYLAND |
|
County
Associated county (or parish) name. (ex. Cook)
|
ST MARYS |
|
County State
Associated county's state (post office code) state where the associated county is located; may not be the same as the associated city's state code. (ex. IL)
|
MD |
|
City
Associated city name. (ex. Chicago)
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PATUXENT RIVER |
|
Name
Official facility name. (ex. Chicago O'Hare Intl)
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PATUXENT RIVER NAS (TRAPNELL FLD) |
|
Ownership
Airport ownership type. (ex. PU - publicly owned, PR - privately owned, MA - air force owned, MN - navy owned, MR - army owned)
|
MN |
|
Use
Facility use. (ex. PU - open to the public, PR - private)
|
PR |
|
Owner
Facility owner's name.
|
US NAVY |
|
Owner Address
Owner's address.
|
OCEANOGRAPHIC OFC-CODE 3142 |
|
Owner City,State,Zip
Owner's city, state and zip code.
|
WASHINGTON, DC 20373 |
|
Manager
Facility manager's name.
|
COMMANDING OFFICER |
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Manager Address
Manager's address.
|
NAVAL AIR STATION |
|
Manager City,State,Zip
Manager's city, state and zip code.
|
PATUXENT RIVER, MD 20670-5409 |
|
Manager Phone
Manager's phone number. (data formats: nnn-nnn-nnnn (area code + phone number), 1-nnn-nnnn (dial 1-800 then number), 8-nnn-nnnn (dial 800 then number)
|
301-863-3339 |
|
ARP Latitude
Airport reference point latitude (formatted).
|
038-17-10.8000N |
|
ARP Latitude Sec
Airport reference point latitude (seconds).
|
137830.8010N |
|
ARP Longitude
Airport reference point longitude (formatted).
|
076-24-35.9000W |
|
ARP Longitude Sec
Airport reference point longitude (seconds).
|
0275075.8970W |
|
ARP Method
Airport reference point determination method. (ex. E - estimated, S - surveyed)
|
E |
|
Elevation
Airport elevation (nearest foot MSL). Elevation is measured at the highest point on the centerline of the usable landing surface. (ex. 1200; -10 for 10 feet below sea level)
|
38.6 |
|
Elevation Method
Airport elevation determination method. (ex. E - estimated, S - surveyed)
|
S |
|
Magnetic Variation
Magnetic variation and direction magnetic variation to nearest degree. (ex. 03W)
|
10W |
|
Magnetic Variation Year
Magnetic variation epoch year. (ex. 1985)
|
1985 |
|
Sectional
Aeronautical sectional chart on which facility appears. (ex. Washington)
|
WASHINGTON |
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Distance From CBD
Distance from central business district of the associated city to the airport (nearest nautical mile - ex. 08).
|
00 |
|
Direction From CBD
Direction of airport from central business district of associated city (nearest 1/8 compass point - ex. NE).
|
N |
|
ARTCC Id
Boundary ARTCC Identifier. The boundary ARTCC is the FAA air route traffic control center within whose published boundaries the airport lies. It may not be the controlling ARTCC for the airport if a letter of agreement exists between the boundary ARTCC and another ARTCC. (ex. ZDC for Washington ARTCC)
|
ZDC |
|
ARTCC Computer ID
Boundary ARTCC (FAA) computer identifier. (ex. ZCW for Washington ARTCC)
|
ZCW |
|
ARTCC Name
Boundary ARTCC name. (ex. Washington)
|
WASHINGTON |
|
Responsible ARTCC Id
Responsible ARTCC identifier the responsible ARTCC is the FAA air route traffic control center who has assumed control over the airport through a letter of agreement with the boundary ARTCC. (ex. ZDC for Washington ARTCC)
|
ZDC |
|
Responsible ARTCC Computer Id
Responsible ARTCC (FAA) computer identifier. (ex. ZCW for Washington ARTCC)
|
ZCW |
|
Responsible ARTCC Name
Responsible ARTCC name. (ex. Washington)
|
WASHINGTON |
|
Tie In FSS
Tie-in FSS physically located on facility. (ex. Y - tie-in FSS is on the airport, n - tie-in FSS is not on the airport)
|
N |
|
Tie In FSS Id
Tie-in flight service station (FSS) identifier. (ex. DCA for Washington FSS)
|
DCA |
|
Tie In FSS Name
Tie-in FSS name. (ex. Washington)
|
LEESBURG |
|
FSS Toll Free Number
Toll free phone number from airport to FSS for pilot briefing services the data describes the type of toll-free communications and the number to dial. The data formats and their meanings are: 1-nnn-nnnn, dial 1-800- then nnn-nnnn; 8-nnn-nnnn, dial 800 then nnn-nnnn; e-nnnnnnnn, enterprise number dial 0 & ask for enterprise nnnnnnnn; lcnnn-nnnn, local call - dial nnn-nnnn; dl, direct line telephone at the airport - no dialing required; z-nnnnnnnn, zenith number - dial 0 and ask for zenith nnnnnnnn; w-nnnnnnnn, dial 0 and ask for wx nnnnnnnn; c-nnnnnnnn, dial 0 and ask for commerce nnnnnnnn; ld-nnnnnnnn, long distance call - dial (area code) then nnnnnnn; lt-nnnnnnnn, long distal call dial 1-nnnnnnn; 1-wx-brief, dial 1-800-wx-brief; 8-wx-brief, dial 800-wx-brief
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1-800-WX-BRIEF |
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NOTAM Facility Id
Identifier of the facility responsible for issuing notices to airmen (NOTAMS) and weather information for the airport. (ex. ORD)
|
DCA |
|
NOTAM Service
Availability of NOTAM 'd' service at airport. (ex. Y - yes, N - no)
|
Y |
|
Activation Date
Airport activation date (mm/yyyy). Provides the month and year that the facility was added to the NFDC airport database. Note: this information is only available for those facilities opened since 1981. (ex. 06/1981)
|
1944-02-01 |
|
Airport Status Code
Airport status code: CI - closed indefinitely; CP - closed permanently; O - operational
|
O |
|
Customs Landing Rights
Facility has been designated by the U.S. Treasury as a customs landing rights airport (ex. Y - yes, N - no)
|
Y |
|
Military Landing Rights
Airport has entered into an agreement that grants landing rights to the military (ex. Y - yes, N - no)
|
N |
|
Inspection Group
Agency/group performing physical inspection (ex. F - faa airports field personnel, s - state aeronautical personnel, c - private contract personnel, n - owner)
|
N |
|
Last Owner Information Date
Last date information response was completed by facility owner or manager (mmddyyyy)
|
1976-08-13 |
|
Lighting Schedule
Airport lighting schedule value is the beginning-ending times (local time) that lights are operated. Format can be 1900-2300, DUSK-0100, ALL, DUSK-DAWN, NONE, etc.
|
SEE RMK |
|
Beacon Schedule
Beacon lighting schedule value is the beginning-ending times (local time) that the rotating airport beacon light is operated. Value can be "SS-SR" (indicating sunset-sunrise), blank, or "SEE RMK", indicating that the details are in a facility remark data entry.
|
SS-SR |
|
ATCT
Air traffic control tower located on airport. (ex. Y - yes, N - no)
|
Y |
|
Segmented Circle
Segmented circle airport marker system on the airport. (ex. Y - yes, N - no, none)
|
N |
|
Beacon Color
Lens color of operable beacon located on the airport. (ex. W - white; Y-yellow; G-green; WG - white-green (civil airport); WY - white-yellow (seaplane base); WGY - white-green-yellow (heliport); SWG - split-white-green (military airport)
|
SWG |
|
Airport Position Source
Airport position source.
|
3RD PARTY SURVEY |
|
Airport Position Source Date
Airport position source date (mm/dd/yyyy).
|
2021-10-08 |
|
Airport Elevation Source
Airport elevation source.
|
3RD PARTY SURVEY |
|
Airport Elevation Source Date
Airport elevation source date (mm/dd/yyyy).
|
2021-10-08 |
|
ICAO Id
International coding for airport.
|
KNHK |
|
ARP Latitude DD
Airport reference point Latitude (DD formatted).
|
38.2863336111111 |
|
ARP Longitude DD
Airport reference point Longitude (DD formatted).
|
-76.4099713888889 |
Airport Remarks
|
A17
|
CLSD HOLIDAYS. |
|
A49-24
|
OLS. |
|
A110-9
|
TFC PAT: VFR INITIAL AT 4 DME (RWY 32 AT 3 DME) 2000 FT, BREAK 1500 FT, DOWNWIND 1000 FT. REDUCED RWY SEPARATION STD IN EFF FOR LCL BASED USN/USMC ACFT. |
|
A110-8
|
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. RWY 32 MAY BE CLSD DALGT HR MON-SAT DUR VFR. BUILDINGS AND EQUIPMENT ARE LOCATED NEAR THE APPROACH END OF RWY 32. DEER AND BIRD HAZ. |
|
A110-11
|
CSTMS/AG/IMG: LTD TO ACFT ON OFFICIAL BUSINESS AT PAX RIV WITH 72 HR PN. CTC AODO AT DSN 342-3836, C301-342-3836. |
|
A110-12
|
MISC: WX FCST SVC AVBL 0900-0100Z++ MON-FRI. FOR FCST SVC ALL OT CTC FWC-N AT DSN 565-4555 OR C888-745-6899. WX OBSN AND PMSV MTR AVBL 1100-0400Z++ MON-FRI AND 1200-2300Z++ SAT-SUN. |
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A110-13
|
FOR CD WHEN NHK ATCT/APCH ARE CLSD CTC POTOMAC APCH AT 866-640-4124. |
|
E60-06
|
HOOK E28(B) (2180 FT). |
|
E60-32
|
HOOK E28(B) (3050 FT). |
|
E60-24
|
HOOK E28(B) (1499 FT). |
|
A110-6
|
REMARKS: OPR 1200-0400Z++ MON-FRI,1300-2300Z++ SAT-SUN, CLSD HOL. SEE FLIP AP/1 SUPPLEMENTARY ARPT RMK. |
|
A49-32
|
OLS. |
|
A110-3
|
FLUID: SP LHOX LOX. |
|
A110-4
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OIL: O-128-133-148-156 (MIL). |
|
A110-5
|
TRAN ALERT: AVBL 1200-23000Z++ MON-FRI EXC HOL. |
|
A81-APT
|
AVBL ONLY DURING HRS OF OPERATION. |
|
A110-10
|
NS ABTMT: MIL ACFT MAINT AT LEAST 1500 FT BTN 3 NM AND 10 NM FR 210 DEG CW TO 240 DEG. NO PRACTICE APCH 0300Z++ TO 1200Z++ MON-FRI, SAT BEFORE 1500Z++, SUN BEFORE 1700Z++. TRAN ACFT PRACTICE APCH NOT TO INTERFERE BASIS. |
|
E60-14
|
HOOK E28(B) (1280 FT). |
|
A49-06
|
OLS. |
|
A110-14
|
MISC: FOR INFO REGARDING CIVIL AIR LANDING PERMITS (CALPS) CTC AFM AT 301-342-8923 OR EMAIL NASPATUXENTRIVERCALPS@US.NAVY.MIL. |
|
A110-15
|
SERVICE: NO BASE TRANSPORTATION AVBL. |
|
A110-16
|
MISC: NS NORFOLK, CHAMBERS FLD COORD ALL FLT PLANNING SVC. FLT PLANS SHOULD BE EMAILED TO W_CNI_NRFK_NSNORFOLK_N32_ATC_USERS@NAVY.MIL OR FAX TO DSN 565-9680, C757-445-9680. TO CONFIRM RECEIPT OF FLT PLANS CALL NS NORFOLK, CHAMBERS FLD FLT PLANNING SUPERVISOR AT DSN 232-3419/3429, C757-322-3419/3429. |
|
A110-17
|
MISC: CLASS D AVAIL EXCLUDING THAT AIRSPACE WITHIN RESTRICTED AREAS R-4005 AND R-4007 WHEN ACTIVE. SEE FLIP AP/1 SUPPLEMENTARY ARPT REMARKS. |
|
A110-7
|
RSTD: PPR-NO NOTAM TRML FAC AVBL. PPR REQUESTS SHOULD BE EMAILED TO PAXPPRS@US.NAVY.MIL TO CONFIRM RECEIPT OF PPRS CALL DSN 342-8923, C301-342-8923. ACFT MUST MAKE PRIOR ARNG AND RCV PPR FR HOST SQUADRON, OR NAS AIR OPERATONS. LTD RAMP SPACE, AND LTD TRAN SVC AVBL EXPECT DELAYS. TWY ALL EXP DLY DUE TO ACFT WT LIMITATIONS. |
|
A49-14
|
OLS. |
|
A110-1
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JASU: (GTC-85) (NCPP-105) (NC-8) (NC-10). |
|
A110-2
|
FUEL: 100LL, A, J5. |
Airport Schedules
|
Site Id
Landing facility site number - a unique identifying number which, together with the landing facility type code, forms the key to the airport record. (ex. 04508.*A)
|
08614.*A |
|
Loc Id
Location identifier unique 3-4 character alphanumeric identifier assigned to the landing facility. (ex. 'ORD' for Chicago O'Hare)
|
NHK |
|
ICAO Id
International coding for airport.
|
KNHK |
|
State Id
Associated state post office code standard two letter abbreviation for U.S. states and territories. (ex. IL, PR, CQ)
|
MD |
|
Sequence
Attendance schedule sequence number. A number which, together with the site number, uniquely identifies the attendance schedule component.
|
1 |
|
Schedule
Airport attendance schedule (when minimum services are available). Format is months/days/hours where the first part describes the months that the facility is attended, then the days of the week that the facility is open, and finally the hours within the day that it is attended. This field may also contain 'UNATNDD' for unattended facilities. If there are different schedules for different times of the year or different days of the week there will be separate records for each set of months, days, and hours of attendance. (ex. 'ALL/MON-FRI/SR-SS' means the facility is open year-round, Monday thru Friday, from sunrise to sunset).
|
ALL/ALL/1200-0400Z++. |
Enplanements Prelim
|
Rank
-
|
951 |
|
RO
-
|
EA |
|
ST
-
|
MD |
|
Locid
-
|
NHK |
|
City
-
|
Patuxent River Naval Air Test Center |
|
Airport Name
-
|
Patuxent River NAS (Trapnell Field) |
|
S/L
-
|
GA |
|
Hub
-
|
None |
|
CY 24 Enplanements
-
|
55 |
|
CY 23 Enplanements
-
|
177 |
|
% Change
-
|
-68.93 |
Commercial Service Enplanements Prelim
|
Rank
-
|
951 |
|
RO
-
|
EA |
|
ST
-
|
MD |
|
Locid
-
|
NHK |
|
City
-
|
Patuxent River Naval Air Test Center |
|
Airport Name
-
|
Patuxent River NAS (Trapnell Field) |
|
S/L
-
|
GA |
|
Hub
-
|
None |
|
CY 24 Enplanements
-
|
55 |
|
CY 23 Enplanements
-
|
177 |
|
% Change
-
|
-68.93 |
RWY 06/24
|
Site Id
Landing facility site number. The unique identifying number of the airport whose runway is being described. Together with the runway id field, this provides the unique key to a runway record.
|
08614.*A |
|
Loc Id
Location identifier unique 3-4 character alphanumeric identifier assigned to the landing facility. (ex. 'ORD' for Chicago O'Hare)
|
NHK |
|
State
Runway state post office code. The state where the landing facility is located. This was used in sorting the entire file by state and site number.
|
MD |
|
Runway Id
Runway identification. Ex. 01/19; 18L/36R (parallel runways); H1 (helipad); N/S (north/south); ALL/WAY (seaplane); B1 (balloonport)
|
06/24 |
|
Length
Physical runway length (nearest foot) (ex. 3500)
|
11799 |
|
Width
Physical runway width (nearest foot) (ex. 100)
|
200 |
|
Surface Type Condition
Runway surface type and condition. CONC - Portland cement concrete; ASPH - asphalt or bituminous concrete; SNOW - snow; ICE - ice; MATS - pierced steel planking, landing mats, membranes; TREATED - oiled, soil cement or lime stabilized; GRAVEL - gravel, cinders, crushed rock, coral or shells, slag; TURF - grass, sod; DIRT - natural soil; WATER - water; E - excellent condition; G - good condition; F - fair condition; P - poor condition; L - failed condition
|
ASPH-G |
|
Surface Treatment
Runway surface treatment. (ex. GRVD - saw-cut or plastic grooved; PFC - porous friction course; AFSC - aggregate friction seal coat; RFSC - rubberized friction seal coat; WC - wire comb or wire tine; NONE - no special surface treatment)
|
NONE |
|
PCN
Pavement classification number (pcn)
a rating system that expresses the relative
load carrying capacity of a pavement in terms
of a standard single wheel load. the rating
is structured so that a pavement with a
particular pcn value can support, without
weight restrictions, an aircraft which has
an aircraft classification number (acn) equal
to or less than the pavement's pcn value.
(ex. 61/f/b/x/t)
the data format is pcn/pavement type/subgrade
strength/tire pressure/determination method
where:
pcn: a numerical value
pavement type: r - rigid f - flexible
subgrade strength: letters a-f
tire pressure code: letters w-z
determination method: t - technical
u - using aircraft
see faa advisory circular 150/5335-5 for
code definitions and pcn determination formula.
|
70 /R/B/W/T |
|
Edge Light Intensity
Runway lights edge intensity. (ex. HIGH - high; MED - medium; LOW - low; NSTD - non-standard lighting system; NONE - no edge lighting system)
|
HIGH |
|
Length Source
Runway length source. (ex. NACO, AVN)
|
3RD PARTY SURVEY |
|
Length Source Date
Runway length source date (MM/DD/YYYY).
|
2020-09-30 |
|
Base End Id
Base end identifier. The runway end described by the following information. Relates to the first part of the runway identification. (ex. For runway 18/36 the base end is 18)
|
06 |
|
Base True Heading
Runway end true alignment true magnetic heading of the runway - to the nearest degree. (ex. For runway end 18, could be 184)
|
49 |
|
Base ILS Type
Instrument Landing System (ILS) Type
ILS - Instrument Landing System
MLS - Microwave Landing System
SDF - Simplified Directional Facility
Localizer - Localizer
LDA - Localizer-Type Directional Aid
ISMLS - Interim Standard Microwave
Landing System
ILS/DME - Instrument Landing System/
Distance Measuring Equipment
SDF/DME - Simplified Directional Facility
Distance Measuring Equipment
LOC/DME - Localizer/
Distance Measuring Equipment
LOC/GS - Localizer/Glide Slope
LDA/DME - Localizer-Type Directional Aid
Distance Measuring Equipment
|
ILS/DME |
|
Base Marking Type
Runway markings (type). (ex. PIR - precision instrument; NPI � non-precision instrument; BSC - basic; NRS - numbers only; NSTD - nonstandard (other than numbers only); BUOY - buoys (seaplane base); STOL - short takeoff and landing; NONE - none)
|
PIR |
|
Base Marking Condition
Runway markings (condition). (ex. G - good; F - fair; P - poor)
|
G |
|
Base Latitude DMS
Latitude of physical runway end (formatted).
|
038-16-36.8400N |
|
Base Latitude Seconds
Latitude of physical runway end (seconds).
|
137796.8423N |
|
Base Longitude DMS
Longitude of physical runway end (formatted).
|
076-25-17.8600W |
|
Base Longitude Seconds
Longitude of physical runway end (seconds).
|
0275117.8613W |
|
Base Elevation
Elevation (feet MSL) at physical runway end. (ex. 58 120.5 13.0)
|
38.6 |
|
Base TDZ Elevation
Elevation at touchdown zone (feet AGL) (ex. 1200 187.5)
|
38.6 |
|
Base ALS
Approach light system. AFOVRN - Air Force Overrun; ALSF - 3000-Foot-High Intensity Approach System with Centerline Sequence Flashers; ALSF1 - Standard 2,400-Foot-High Intensity Approach System With Sequenced Flashers - Category I Configuration; ALSF2 - Standard 2,400-Foot High Intensity Approach System With Sequenced Flashers - Category II or III Configuration
MALS - 1,400-Foot Medium Intensity Approach Light System; MALSF - 1,400-Foot Medium Intensity Approach Light System with Sequenced Flasher Lights; MALSR - 1,400-Foot Medium Intensity Approach Light System with Runway Alignment Indicator Lights; MIL_OVRN - Military Overrun; NSTD - All Others are Non-Standard; ODALS - Omni-Directional Approach Lighting System. Do not show REIL in addition to ODALS because the REIL are part of this system; RAIL - Runway Alignment Indicator Lights; RLLS - Runway Lead-In Light System; SALSF - Short Aprch Light-Seq Flsh; SALS - Short Aprch Light System; SSALF - Simplified Short Approach Lighting System with Runway Sequenced Flasher Lights; SSALR - Simplified Short Approach Lighting System with Runway Alignment Indicator Lights; SSALS - Simplified Short Approach Lighting System
|
ALSF1 |
|
Base Centerline Lights
Runway centerline lights availability. (ex. Y - yes; N - no)
|
Y |
|
Base Touchdown Lights
Runway end touchdown lights availability. (ex. Y - yes; N - no)
|
Y |
|
Base Position Source
Runway end position source. (ex. NACO, AVN)
|
3RD PARTY SURVEY |
|
Base Position Source Date
Runway end position source date (MM/DD/YYYY).
|
2021-10-08 |
|
Base Elevation Source
Runway end elevation source. (ex. NACO, AVN)
|
3RD PARTY SURVEY |
|
Base Elevation Source Date
Runway end elevation source date (MM/DD/YYYY).
|
2021-10-08 |
|
Base TDZ Elevation Source
Touchdown zone elevation source. (ex. NACO, AVN)
|
3RD PARTY SURVEY |
|
Base TDZ Elevation Source Date
Touchdown zone elevation source date (MM/DD/YYYY).
|
2021-10-08 |
|
Reciprocal End Id
Reciprocal end identifier. The runway end described by the following information. Relates to the first part of the runway identification. (ex. For runway 18/36 the reciprocal end is 36)
|
24 |
|
Reciprocal True Heading
Runway end true alignment true magnetic heading of the runway - to the nearest degree. (ex. For runway end 36, could be 4)
|
229 |
|
Reciprocal Marking Type
Runway markings (type). (ex. PIR - precision instrument; NPI � non-precision instrument; BSC - basic; NRS - numbers only; NSTD - nonstandard (other than numbers only); BUOY - buoys (seaplane base); STOL - short takeoff and landing; NONE - none)
|
PIR |
|
Reciprocal Marking Condition
Runway markings (condition). (ex. G - good; F - fair; P - poor)
|
G |
|
Reciprocal Latitude DMS
Latitude of physical runway end (formatted).
|
038-17-53.1500N |
|
Reciprocal Latitude Seconds
Latitude of physical runway end (seconds).
|
137873.1495N |
|
Reciprocal Longitude DMS
Longitude of physical runway end (formatted).
|
076-23-25.9500W |
|
Reciprocal Longitude Seconds
Longitude of physical runway end (seconds).
|
0275005.9459W |
|
Reciprocal Elevation
Elevation (feet MSL) at physical runway end. (ex. 58 120.5 13.0)
|
19.6 |
|
Reciprocal TDZ Elevation
Elevation at touchdown zone (feet AGL) (ex. 1200 187.5)
|
19.8 |
|
Reciprocal Centerline Lights
Runway centerline lights availability. (ex. Y - yes; N - no)
|
Y |
|
Reciprocal Position Source
Runway end position source. (ex. NACO, AVN)
|
3RD PARTY SURVEY |
|
Reciprocal Position Source Date
Runway end position source date (MM/DD/YYYY).
|
2021-10-08 |
|
Reciprocal Elevation Source
Runway end elevation source. (ex. NACO, AVN)
|
3RD PARTY SURVEY |
|
Reciprocal Elevation Source Date
Runway end elevation source date (MM/DD/YYYY).
|
2021-10-08 |
|
Reciprocal TDZ Elevation Source
Touchdown zone elevation source. (ex. NACO, AVN)
|
3RD PARTY SURVEY |
|
Reciprocal TDZ Elevation Source Date
Touchdown zone elevation source date (MM/DD/YYYY).
|
2021-10-08 |
|
ICAO Id
International coding for airport.
|
KNHK |
RWY 14/32
|
Site Id
Landing facility site number. The unique identifying number of the airport whose runway is being described. Together with the runway id field, this provides the unique key to a runway record.
|
08614.*A |
|
Loc Id
Location identifier unique 3-4 character alphanumeric identifier assigned to the landing facility. (ex. 'ORD' for Chicago O'Hare)
|
NHK |
|
State
Runway state post office code. The state where the landing facility is located. This was used in sorting the entire file by state and site number.
|
MD |
|
Runway Id
Runway identification. Ex. 01/19; 18L/36R (parallel runways); H1 (helipad); N/S (north/south); ALL/WAY (seaplane); B1 (balloonport)
|
14/32 |
|
Length
Physical runway length (nearest foot) (ex. 3500)
|
9732 |
|
Width
Physical runway width (nearest foot) (ex. 100)
|
200 |
|
Surface Type Condition
Runway surface type and condition. CONC - Portland cement concrete; ASPH - asphalt or bituminous concrete; SNOW - snow; ICE - ice; MATS - pierced steel planking, landing mats, membranes; TREATED - oiled, soil cement or lime stabilized; GRAVEL - gravel, cinders, crushed rock, coral or shells, slag; TURF - grass, sod; DIRT - natural soil; WATER - water; E - excellent condition; G - good condition; F - fair condition; P - poor condition; L - failed condition
|
ASPH-G |
|
Surface Treatment
Runway surface treatment. (ex. GRVD - saw-cut or plastic grooved; PFC - porous friction course; AFSC - aggregate friction seal coat; RFSC - rubberized friction seal coat; WC - wire comb or wire tine; NONE - no special surface treatment)
|
NONE |
|
PCN
Pavement classification number (pcn)
a rating system that expresses the relative
load carrying capacity of a pavement in terms
of a standard single wheel load. the rating
is structured so that a pavement with a
particular pcn value can support, without
weight restrictions, an aircraft which has
an aircraft classification number (acn) equal
to or less than the pavement's pcn value.
(ex. 61/f/b/x/t)
the data format is pcn/pavement type/subgrade
strength/tire pressure/determination method
where:
pcn: a numerical value
pavement type: r - rigid f - flexible
subgrade strength: letters a-f
tire pressure code: letters w-z
determination method: t - technical
u - using aircraft
see faa advisory circular 150/5335-5 for
code definitions and pcn determination formula.
|
67 /R/B/W/T |
|
Edge Light Intensity
Runway lights edge intensity. (ex. HIGH - high; MED - medium; LOW - low; NSTD - non-standard lighting system; NONE - no edge lighting system)
|
HIGH |
|
Length Source
Runway length source. (ex. NACO, AVN)
|
3RD PARTY SURVEY |
|
Length Source Date
Runway length source date (MM/DD/YYYY).
|
2020-09-30 |
|
Base End Id
Base end identifier. The runway end described by the following information. Relates to the first part of the runway identification. (ex. For runway 18/36 the base end is 18)
|
14 |
|
Base True Heading
Runway end true alignment true magnetic heading of the runway - to the nearest degree. (ex. For runway end 18, could be 184)
|
126 |
|
Base Marking Type
Runway markings (type). (ex. PIR - precision instrument; NPI � non-precision instrument; BSC - basic; NRS - numbers only; NSTD - nonstandard (other than numbers only); BUOY - buoys (seaplane base); STOL - short takeoff and landing; NONE - none)
|
PIR |
|
Base Marking Condition
Runway markings (condition). (ex. G - good; F - fair; P - poor)
|
G |
|
Base Latitude DMS
Latitude of physical runway end (formatted).
|
038-17-39.4300N |
|
Base Latitude Seconds
Latitude of physical runway end (seconds).
|
137859.4345N |
|
Base Longitude DMS
Longitude of physical runway end (formatted).
|
076-25-24.0000W |
|
Base Longitude Seconds
Longitude of physical runway end (seconds).
|
0275124.0034W |
|
Base Elevation
Elevation (feet MSL) at physical runway end. (ex. 58 120.5 13.0)
|
26.9 |
|
Base TDZ Elevation
Elevation at touchdown zone (feet AGL) (ex. 1200 187.5)
|
26.9 |
|
Base Centerline Lights
Runway centerline lights availability. (ex. Y - yes; N - no)
|
N |
|
Base Position Source
Runway end position source. (ex. NACO, AVN)
|
3RD PARTY SURVEY |
|
Base Position Source Date
Runway end position source date (MM/DD/YYYY).
|
2021-10-08 |
|
Base Elevation Source
Runway end elevation source. (ex. NACO, AVN)
|
3RD PARTY SURVEY |
|
Base Elevation Source Date
Runway end elevation source date (MM/DD/YYYY).
|
2021-10-08 |
|
Base TDZ Elevation Source
Touchdown zone elevation source. (ex. NACO, AVN)
|
3RD PARTY SURVEY |
|
Base TDZ Elevation Source Date
Touchdown zone elevation source date (MM/DD/YYYY).
|
2021-10-08 |
|
Reciprocal End Id
Reciprocal end identifier. The runway end described by the following information. Relates to the first part of the runway identification. (ex. For runway 18/36 the reciprocal end is 36)
|
32 |
|
Reciprocal True Heading
Runway end true alignment true magnetic heading of the runway - to the nearest degree. (ex. For runway end 36, could be 4)
|
306 |
|
Reciprocal Marking Type
Runway markings (type). (ex. PIR - precision instrument; NPI � non-precision instrument; BSC - basic; NRS - numbers only; NSTD - nonstandard (other than numbers only); BUOY - buoys (seaplane base); STOL - short takeoff and landing; NONE - none)
|
PIR |
|
Reciprocal Marking Condition
Runway markings (condition). (ex. G - good; F - fair; P - poor)
|
G |
|
Reciprocal Latitude DMS
Latitude of physical runway end (formatted).
|
038-16-42.9300N |
|
Reciprocal Latitude Seconds
Latitude of physical runway end (seconds).
|
137802.9303N |
|
Reciprocal Longitude DMS
Longitude of physical runway end (formatted).
|
076-23-45.2100W |
|
Reciprocal Longitude Seconds
Longitude of physical runway end (seconds).
|
0275025.2128W |
|
Reciprocal Elevation
Elevation (feet MSL) at physical runway end. (ex. 58 120.5 13.0)
|
15.6 |
|
Reciprocal TDZ Elevation
Elevation at touchdown zone (feet AGL) (ex. 1200 187.5)
|
18.1 |
|
Reciprocal Centerline Lights
Runway centerline lights availability. (ex. Y - yes; N - no)
|
N |
|
Reciprocal Position Source
Runway end position source. (ex. NACO, AVN)
|
3RD PARTY SURVEY |
|
Reciprocal Position Source Date
Runway end position source date (MM/DD/YYYY).
|
2021-10-08 |
|
Reciprocal Elevation Source
Runway end elevation source. (ex. NACO, AVN)
|
3RD PARTY SURVEY |
|
Reciprocal Elevation Source Date
Runway end elevation source date (MM/DD/YYYY).
|
2021-10-08 |
|
Reciprocal TDZ Elevation Source
Touchdown zone elevation source. (ex. NACO, AVN)
|
3RD PARTY SURVEY |
|
Reciprocal TDZ Elevation Source Date
Touchdown zone elevation source date (MM/DD/YYYY).
|
2021-10-08 |
|
ICAO Id
International coding for airport.
|
KNHK |
RWY 02/20
|
Site Id
Landing facility site number. The unique identifying number of the airport whose runway is being described. Together with the runway id field, this provides the unique key to a runway record.
|
08614.*A |
|
Loc Id
Location identifier unique 3-4 character alphanumeric identifier assigned to the landing facility. (ex. 'ORD' for Chicago O'Hare)
|
NHK |
|
State
Runway state post office code. The state where the landing facility is located. This was used in sorting the entire file by state and site number.
|
MD |
|
Runway Id
Runway identification. Ex. 01/19; 18L/36R (parallel runways); H1 (helipad); N/S (north/south); ALL/WAY (seaplane); B1 (balloonport)
|
02/20 |
|
Length
Physical runway length (nearest foot) (ex. 3500)
|
5021 |
|
Width
Physical runway width (nearest foot) (ex. 100)
|
75 |
|
Surface Type Condition
Runway surface type and condition. CONC - Portland cement concrete; ASPH - asphalt or bituminous concrete; SNOW - snow; ICE - ice; MATS - pierced steel planking, landing mats, membranes; TREATED - oiled, soil cement or lime stabilized; GRAVEL - gravel, cinders, crushed rock, coral or shells, slag; TURF - grass, sod; DIRT - natural soil; WATER - water; E - excellent condition; G - good condition; F - fair condition; P - poor condition; L - failed condition
|
ASPH-G |
|
Surface Treatment
Runway surface treatment. (ex. GRVD - saw-cut or plastic grooved; PFC - porous friction course; AFSC - aggregate friction seal coat; RFSC - rubberized friction seal coat; WC - wire comb or wire tine; NONE - no special surface treatment)
|
NONE |
|
PCN
Pavement classification number (pcn)
a rating system that expresses the relative
load carrying capacity of a pavement in terms
of a standard single wheel load. the rating
is structured so that a pavement with a
particular pcn value can support, without
weight restrictions, an aircraft which has
an aircraft classification number (acn) equal
to or less than the pavement's pcn value.
(ex. 61/f/b/x/t)
the data format is pcn/pavement type/subgrade
strength/tire pressure/determination method
where:
pcn: a numerical value
pavement type: r - rigid f - flexible
subgrade strength: letters a-f
tire pressure code: letters w-z
determination method: t - technical
u - using aircraft
see faa advisory circular 150/5335-5 for
code definitions and pcn determination formula.
|
79 /R/B/W/T |
|
Length Source
Runway length source. (ex. NACO, AVN)
|
3RD PARTY SURVEY |
|
Length Source Date
Runway length source date (MM/DD/YYYY).
|
2020-09-30 |
|
Base End Id
Base end identifier. The runway end described by the following information. Relates to the first part of the runway identification. (ex. For runway 18/36 the base end is 18)
|
02 |
|
Base True Heading
Runway end true alignment true magnetic heading of the runway - to the nearest degree. (ex. For runway end 18, could be 184)
|
8 |
|
Base Marking Type
Runway markings (type). (ex. PIR - precision instrument; NPI � non-precision instrument; BSC - basic; NRS - numbers only; NSTD - nonstandard (other than numbers only); BUOY - buoys (seaplane base); STOL - short takeoff and landing; NONE - none)
|
NPI |
|
Base Marking Condition
Runway markings (condition). (ex. G - good; F - fair; P - poor)
|
G |
|
Base Latitude DMS
Latitude of physical runway end (formatted).
|
038-16-35.6300N |
|
Base Latitude Seconds
Latitude of physical runway end (seconds).
|
137795.6260N |
|
Base Longitude DMS
Longitude of physical runway end (formatted).
|
076-25-15.7300W |
|
Base Longitude Seconds
Longitude of physical runway end (seconds).
|
0275115.7324W |
|
Base Elevation
Elevation (feet MSL) at physical runway end. (ex. 58 120.5 13.0)
|
37.2 |
|
Base TDZ Elevation
Elevation at touchdown zone (feet AGL) (ex. 1200 187.5)
|
37.2 |
|
Base Centerline Lights
Runway centerline lights availability. (ex. Y - yes; N - no)
|
N |
|
Base Position Source
Runway end position source. (ex. NACO, AVN)
|
3RD PARTY SURVEY |
|
Base Position Source Date
Runway end position source date (MM/DD/YYYY).
|
2021-10-08 |
|
Base Elevation Source
Runway end elevation source. (ex. NACO, AVN)
|
3RD PARTY SURVEY |
|
Base Elevation Source Date
Runway end elevation source date (MM/DD/YYYY).
|
2021-10-08 |
|
Base TDZ Elevation Source
Touchdown zone elevation source. (ex. NACO, AVN)
|
3RD PARTY SURVEY |
|
Base TDZ Elevation Source Date
Touchdown zone elevation source date (MM/DD/YYYY).
|
2019-09-30 |
|
Reciprocal End Id
Reciprocal end identifier. The runway end described by the following information. Relates to the first part of the runway identification. (ex. For runway 18/36 the reciprocal end is 36)
|
20 |
|
Reciprocal True Heading
Runway end true alignment true magnetic heading of the runway - to the nearest degree. (ex. For runway end 36, could be 4)
|
188 |
|
Reciprocal Marking Type
Runway markings (type). (ex. PIR - precision instrument; NPI � non-precision instrument; BSC - basic; NRS - numbers only; NSTD - nonstandard (other than numbers only); BUOY - buoys (seaplane base); STOL - short takeoff and landing; NONE - none)
|
NPI |
|
Reciprocal Marking Condition
Runway markings (condition). (ex. G - good; F - fair; P - poor)
|
G |
|
Reciprocal Latitude DMS
Latitude of physical runway end (formatted).
|
038-17-24.7600N |
|
Reciprocal Latitude Seconds
Latitude of physical runway end (seconds).
|
137844.7606N |
|
Reciprocal Longitude DMS
Longitude of physical runway end (formatted).
|
076-25-06.8100W |
|
Reciprocal Longitude Seconds
Longitude of physical runway end (seconds).
|
0275106.8068W |
|
Reciprocal Elevation
Elevation (feet MSL) at physical runway end. (ex. 58 120.5 13.0)
|
24.6 |
|
Reciprocal TDZ Elevation
Elevation at touchdown zone (feet AGL) (ex. 1200 187.5)
|
32.9 |
|
Reciprocal Centerline Lights
Runway centerline lights availability. (ex. Y - yes; N - no)
|
N |
|
Reciprocal Position Source
Runway end position source. (ex. NACO, AVN)
|
3RD PARTY SURVEY |
|
Reciprocal Position Source Date
Runway end position source date (MM/DD/YYYY).
|
2021-10-08 |
|
Reciprocal Elevation Source
Runway end elevation source. (ex. NACO, AVN)
|
3RD PARTY SURVEY |
|
Reciprocal Elevation Source Date
Runway end elevation source date (MM/DD/YYYY).
|
2021-10-08 |
|
Reciprocal TDZ Elevation Source
Touchdown zone elevation source. (ex. NACO, AVN)
|
3RD PARTY SURVEY |
|
Reciprocal TDZ Elevation Source Date
Touchdown zone elevation source date (MM/DD/YYYY).
|
2019-09-30 |
|
ICAO Id
International coding for airport.
|
KNHK |