Twin Mountain Airport (8B2)
Data Effective:
8B2
TWIN MOUNTAIN
TWIN MOUNTAIN, NH - 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)
|
13434.1*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)
|
8B2 |
|
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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ANE |
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ADO
FAA district or field office code. (ex. CHI)
|
NONE |
|
State Id
Associated state post office code standard two letter abbreviation for U.S. states and territories. (ex. IL, PR, CQ)
|
NH |
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State Name
Associated state name. (ex. Illinois)
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NEW HAMPSHIRE |
|
County
Associated county (or parish) name. (ex. Cook)
|
COOS |
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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)
|
NH |
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City
Associated city name. (ex. Chicago)
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TWIN MOUNTAIN |
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Name
Official facility name. (ex. Chicago O'Hare Intl)
|
TWIN MOUNTAIN |
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Ownership
Airport ownership type. (ex. PU - publicly owned, PR - privately owned, MA - air force owned, MN - navy owned, MR - army owned)
|
PR |
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Use
Facility use. (ex. PU - open to the public, PR - private)
|
PU |
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Owner
Facility owner's name.
|
DR. EVAN KARPF |
|
Owner Address
Owner's address.
|
PO BOX 97 |
|
Owner City,State,Zip
Owner's city, state and zip code.
|
TWIN MOUNTAIN, NH 03595 |
|
Owner Phone
Owner'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)
|
603-846-5505 |
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Manager
Facility manager's name.
|
DR. EVAN KARPF |
|
Manager Address
Manager's address.
|
PO BOX 97 |
|
Manager City,State,Zip
Manager's city, state and zip code.
|
TWIN MOUNTAIN, NH 03595 |
|
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)
|
603-846-5505 |
|
ARP Latitude
Airport reference point latitude (formatted).
|
044-15-50.6300N |
|
ARP Latitude Sec
Airport reference point latitude (seconds).
|
159350.6307N |
|
ARP Longitude
Airport reference point longitude (formatted).
|
071-32-48.3000W |
|
ARP Longitude Sec
Airport reference point longitude (seconds).
|
0257568.2953W |
|
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)
|
1459 |
|
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)
|
17W |
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Magnetic Variation Year
Magnetic variation epoch year. (ex. 1985)
|
1985 |
|
Sectional
Aeronautical sectional chart on which facility appears. (ex. Washington)
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MONTREAL |
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Distance From CBD
Distance from central business district of the associated city to the airport (nearest nautical mile - ex. 08).
|
01 |
|
Direction From CBD
Direction of airport from central business district of associated city (nearest 1/8 compass point - ex. NE).
|
SW |
|
Land Area
Amount of land owned by the airport in acres.
|
33 |
|
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)
|
ZBW |
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ARTCC Computer ID
Boundary ARTCC (FAA) computer identifier. (ex. ZCW for Washington ARTCC)
|
ZCB |
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ARTCC Name
Boundary ARTCC name. (ex. Washington)
|
BOSTON |
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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)
|
ZBW |
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Responsible ARTCC Computer Id
Responsible ARTCC (FAA) computer identifier. (ex. ZCW for Washington ARTCC)
|
ZCB |
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Responsible ARTCC Name
Responsible ARTCC name. (ex. Washington)
|
BOSTON |
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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 |
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Tie In FSS Id
Tie-in flight service station (FSS) identifier. (ex. DCA for Washington FSS)
|
BGR |
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Tie In FSS Name
Tie-in FSS name. (ex. Washington)
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BANGOR |
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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)
|
BGR |
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NOTAM Service
Availability of NOTAM 'd' service at airport. (ex. Y - yes, N - no)
|
Y |
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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)
|
1964-11-01 |
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Airport Status Code
Airport status code: CI - closed indefinitely; CP - closed permanently; O - operational
|
O |
|
Airspace Determination
Airport airspace analysis determination. (ex. CONDL (conditional), NOT ANALYZED, NO OBJECTION, OBJECTIONABLE)
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CONDITIONAL |
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Customs Airport Of Entry
Facility has been designated by the U.S. Treasury as an international airport of entry for customs (ex. Y - yes, N - no)
|
N |
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Customs Landing Rights
Facility has been designated by the U.S. Treasury as a customs landing rights airport (ex. Y - yes, N - no)
|
N |
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Military Joint Use
Facility has military/civil joint use agreement that allows civil operations at a military airport or military operations at a civil airport (ex. Y - yes, N - no)
|
N |
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Military Landing Rights
Airport has entered into an agreement that grants landing rights to the military (ex. Y - yes, N - no)
|
N |
|
Inspection Method
Airport inspection method. (ex. F - federal, S - state, C - contractor, 1 - 5010-1 public use mail out program, 2 - 5010-2 private use mail out program)
|
S |
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Inspection Group
Agency/group performing physical inspection (ex. F - faa airports field personnel, s - state aeronautical personnel, c - private contract personnel, n - owner)
|
S |
|
Last Inspection Date
Last physical inspection date (mmddyyyy)
|
2022-07-26 |
|
Bottled Oxygen Type
Type of bottled oxygen available (value represents high and/or low pressure replacement bottle). (ex. HIGH, LOW, HIGH/LOW, NONE)
|
NONE |
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Bulk Oxygen Type
Type of bulk oxygen available (value represents high and/or low pressure cylinders). (ex. HIGH, LOW, HIGH/LOW, NONE)
|
NONE |
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ATCT
Air traffic control tower located on airport. (ex. Y - yes, N - no)
|
N |
|
UNICOM
Unicom frequencies available at the airport there can be up to 6 occurrences of a fixed 7 character field. (ex. 122.700 or 122.700122.800 or NONE)
|
122.800 |
|
CTAF
Common traffic advisory frequency. (CTAF) (ex. 122.800)
|
122.800 |
|
Segmented Circle
Segmented circle airport marker system on the airport. (ex. Y - yes, N - no, none)
|
N |
|
Non Commercial Landing Fee
Landing fee charged to non-commercial users of airport. (ex. Y - yes, N - no)
|
N |
|
Airport Position Source
Airport position source.
|
FAA-EST |
|
Airport Position Source Date
Airport position source date (mm/dd/yyyy).
|
2008-01-22 |
|
Transient Storage
Transient storage. (ex. Y - yes, N - no, none)
|
HGR,TIE |
|
Wind Indicator
Wind direction indicator. (ex. Y - yes, N - no, none)
|
Y |
|
ARP Latitude DD
Airport reference point Latitude (DD formatted).
|
44.2640640833333 |
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ARP Longitude DD
Airport reference point Longitude (DD formatted).
|
-71.5467486944444 |
Airport Remarks
|
E111
|
VFR OPNS ONLY. |
|
A58-27
|
4 TO 34 FT TREES 6 FT TO 106 FT L OF CNTRLN, 14 TO 165 FT FM THR; 6 TO 34 FT TREES 7 TO 34 FT R OF CNTRLN, 8 TO 165 FT FM THR WITH A CLRD AREA ON CNTRLN. |
|
A58-09
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26 TO 76 FT TREES 25 TO 100 FT L OF CNTRLN, 43 TO 120 FT FM THR; 26 TO 96 FT TREES BTN 20 AND 100 FT OF CNTRLN, 0 FT TO 100 FT FM THR WITH A CLRD AREA ON CNTRLN. |
|
A110-2
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WILDLIFE ON & INVOF ARPT. |
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A33-09/27
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CNTR 30 FT OF RWY GOOD COND. OUTER 15 FT OF RWY IN FAIR COND. |
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A110-3
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ARPT NOT PLOWED IN WINTER. FOR INFO CALL 603-846-5505. |
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A110-1
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ACFT ARE REQSTD TO STAY ON PAVED SFCS ONLY. |
|
A110-4
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FOR CD CTC BOSTON ARTCC AT 603-879-6859. |
|
A57-09
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CTLG OBTN EXCEEDS A 45 DEG SLP. |
Airport Schedules
Heliport Facilities
|
Site Id
Landing facility site number - a unique identifying number which, together with the landing facility type code, forms the key to the heliport record. (ex. 04508.*H)
|
13434.1*A |
|
Loc Id
Location identifier unique 3-4 character alphanumeric identifier assigned to the landing facility. (ex. 'ORD' for Chicago O'Hare)
|
8B2 |
|
Name
Official facility name. (ex. Chicago O'Hare Intl)
|
TWIN MOUNTAIN |
|
Facility Status Code
Facility status code: CI - closed indefinitely; CP - closed permanently; O - operational
|
OPERATIONAL |
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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)
|
ANE |
|
State Id
Associated state post office code standard two letter abbreviation for u.s. states and territories. (ex. IL, PR, CQ)
|
NH |
|
County
Associated county (or parish) name. (ex. Cook)
|
COOS |
|
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)
|
NH |
|
City
Associated city name. (ex. Chicago)
|
TWIN MOUNTAIN |
|
Ownership
Facility ownership type. (ex. PU - publicly owned, PR - privately owned, MA - air force owned, MN - navy owned, MR - army owned)
|
PR |
|
Use
Facility use. (ex. PU - open to the public, PR - private)
|
PU |
|
Distance From CBD
Distance from central business district of the associated city to the Facility (nearest nautical mile - ex. 08).
|
1 |
|
Direction From CBD
Direction of Facility from central business district of associated city (nearest 1/8 compass point - ex. NE).
|
SW |
|
Sectional
Aeronautical sectional chart on which facility appears. (ex. Washington)
|
MONTREAL |
|
Owner
Facility owner's name.
|
DR. EVAN KARPF |
|
Owner Address
Owner's address.
|
PO BOX 97 |
|
Owner City
-
|
TWIN MOUNTAIN |
|
Owner State
-
|
NH |
|
Owner Zip
-
|
03595 |
|
Owner Phone
Owner'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)
|
603-846-5505 |
|
Manager
Facility manager's name.
|
DR. EVAN KARPF |
|
Manager Address
Manager's address.
|
PO BOX 97 |
|
Manager City
-
|
TWIN MOUNTAIN |
|
Manager State
-
|
NH |
|
Manager Zip
-
|
03595 |
|
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)
|
603-846-5505 |
|
ARP/HRP/VRP Latitude
Facility reference point latitude (formatted).
|
44-15-50.6307N |
|
ARP/HRP/VRP Longitude
Facility reference point longitude (formatted).
|
71-32-48.2953W |
|
Lat/Long Survey Method
Facility reference point determination method. (ex. E - estimated, S - surveyed)
|
E |
|
Elevation
Facility 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)
|
1459 |
|
Elevation Method
Facility elevation determination method. (ex. E - estimated, S - surveyed)
|
S |
|
Land Area
-
|
33 |
|
Non.-Comm. Landing Fee
-
|
N |
|
Bottled Oxygen Type
Type of bottled oxygen available (value represents high and/or low pressure replacement bottle). (ex. HIGH, LOW, HIGH/LOW, NONE)
|
NONE |
|
Bulk Oxygen Type
Type of bulk oxygen available (value represents high and/or low pressure cylinders). (ex. HIGH, LOW, HIGH/LOW, NONE)
|
NONE |
|
Transient Storage(Hangar,Buoy,Tiedown)
-
|
Y - N - Y |
|
UNICOM
Unicom frequencies available at the Facility there can be up to 6 occurrences of a fixed 7 character field. (ex. 122.700 or 122.700122.800 or NONE)
|
122.800 |
|
Wind Indicator
Wind direction indicator. (ex. Y - yes, N - no, none)
|
Y |
|
Segmented Circle
Segmented circle Facility marker system on the Facility. (ex. Y - yes, N - no, none)
|
N |
|
Control Tower
-
|
N |
|
Flight Service Station (FSS)
-
|
BANGOR |
|
FSS on Airport
-
|
N |
|
FSS Toll Free Number
Toll free phone number from Facility 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 Facility - 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
|
1-800-WX-BRIEF |
|
Closest AWOS/ASOS/ATIS - ID
Closest AWOS, ASOS, or ATIS ID available to facility.
|
HIE*ASOS |
|
Closest AWOS/ASOS/ATIS - Type
-
|
ASOS |
|
Closest AWOS/ASOS/ATIS - Frequency
-
|
118.525 |
|
Closest AWOS/ASOS/ATIS - Phone
-
|
603-837-2769 |
|
Inspection Group
Agency/group performing physical inspection (ex. F - FAA Facility's field personnel, s - state aeronautical personnel, c - private contract personnel, n - owner)
|
STATE |
|
Last Inspection Date
Last physical inspection date (mmddyyyy)
|
2022-07-26 |
RWY 09/27
|
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.
|
13434.1*A |
|
Loc Id
Location identifier unique 3-4 character alphanumeric identifier assigned to the landing facility. (ex. 'ORD' for Chicago O'Hare)
|
8B2 |
|
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.
|
NH |
|
Runway Id
Runway identification. Ex. 01/19; 18L/36R (parallel runways); H1 (helipad); N/S (north/south); ALL/WAY (seaplane); B1 (balloonport)
|
09/27 |
|
Length
Physical runway length (nearest foot) (ex. 3500)
|
2660 |
|
Width
Physical runway width (nearest foot) (ex. 100)
|
60 |
|
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 |
|
Edge Light Intensity
Runway lights edge intensity. (ex. HIGH - high; MED - medium; LOW - low; NSTD - non-standard lighting system; NONE - no edge lighting system)
|
LOW |
|
Length Source
Runway length source. (ex. NACO, AVN)
|
STATE |
|
Length Source Date
Runway length source date (MM/DD/YYYY).
|
2007-09-30 |
|
WBC Single
Pavement strength under single wheel landing gear in thousands of pounds.
|
8 |
|
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)
|
09 |
|
Base Right Hand Traffic Pattern
Right hand traffic pattern for landing aircraft. (ex. Y - yes; N - no)
|
N |
|
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)
|
NSTD |
|
Base Marking Condition
Runway markings (condition). (ex. G - good; F - fair; P - poor)
|
P |
|
Base Latitude DMS
Latitude of physical runway end (formatted).
|
044-15-47.0000N |
|
Base Latitude Seconds
Latitude of physical runway end (seconds).
|
159347.0005N |
|
Base Longitude DMS
Longitude of physical runway end (formatted).
|
071-33-05.8700W |
|
Base Longitude Seconds
Longitude of physical runway end (seconds).
|
0257585.8723W |
|
Base Obstacle
Controlling object description.
|
TREES |
|
Base Obstacle Part77
FAA FAR Part 77 (objects affecting navigable airspace) runway category. (ex. A(V) - utility runway with a visual approach, B(V) - other than utility runway with a visual approach, A(NP) - utility runway with a non-precision approach, C - Other than utility runway with a non-precision approach having visibility minimums greater than ? mile, D - Other than utility runway with a non-precision approach having visibility minimums less than or equal to ? mile, PIR - Precision Instrument Runway
|
A(V) |
|
Base Obstacle Clearance Slope
Controlling object clearance slope. Value, expressed as a ratio of N:1, of the clearance that is available to approaching aircraft. If the clearance slope is greater than 50:1 then 50 or 50+ will be entered.
|
0 |
|
Base Obstacle Height Above Runway
Controlling object height above runway height, in feet ADL, the object is above the physical runway end.
|
119 |
|
Base Obstacle Distance From Runway
Controlling object distance from runway end distance, in feet, from the physical runway end to the controlling object. This is measured using the extended runway centerline to a point abeam the object. (ex. 800 0 NONE)
|
256 |
|
Base Obstacle Centerline Offset
Controlling object centerline offset
distance, in feet, that the controlling object
is located away from the extended runway centerline
as measured horizontally on a line perpendicular
to the extended runway centerline. also, indicates
the direction (left or right) to the object
from the centerline as seen by an approaching
pilot. (ex. 50r, 75l, none)
|
78R |
|
Base Position Source
Runway end position source. (ex. NACO, AVN)
|
STATE |
|
Base Position Source Date
Runway end position source date (MM/DD/YYYY).
|
2007-09-30 |
|
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)
|
27 |
|
Reciprocal Right Hand Traffic Pattern
Right hand traffic pattern for landing aircraft. (ex. Y - yes; N - no)
|
N |
|
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)
|
NSTD |
|
Reciprocal Marking Condition
Runway markings (condition). (ex. G - good; F - fair; P - poor)
|
P |
|
Reciprocal Latitude DMS
Latitude of physical runway end (formatted).
|
044-15-54.2600N |
|
Reciprocal Latitude Seconds
Latitude of physical runway end (seconds).
|
159354.2608N |
|
Reciprocal Longitude DMS
Longitude of physical runway end (formatted).
|
071-32-30.7200W |
|
Reciprocal Longitude Seconds
Longitude of physical runway end (seconds).
|
0257550.7182W |
|
Reciprocal Obstacle
Controlling object description.
|
TREES |
|
Reciprocal Obstacle Part77
FAA FAR Part 77 (objects affecting navigable airspace) runway category. (ex. A(V) - utility runway with a visual approach, B(V) - other than utility runway with a visual approach, A(NP) - utility runway with a non-precision approach, C - Other than utility runway with a non-precision approach having visibility minimums greater than ? mile, D - Other than utility runway with a non-precision approach having visibility minimums less than or equal to ? mile, PIR - Precision Instrument Runway
|
A(V) |
|
Reciprocal Obstacle Clearance Slope
Controlling object clearance slope. Value, expressed as a ratio of N:1, of the clearance that is available to approaching aircraft. If the clearance slope is greater than 50:1 then 50 or 50+ will be entered.
|
10 |
|
Reciprocal Obstacle Height Above Runway
Controlling object height above runway height, in feet ADL, the object is above the physical runway end.
|
18 |
|
Reciprocal Obstacle Distance From Runway
Controlling object distance from runway end distance, in feet, from the physical runway end to the controlling object. This is measured using the extended runway centerline to a point abeam the object. (ex. 800 0 NONE)
|
384 |
|
Reciprocal Obstacle Centerline Offset
Controlling object centerline offset
distance, in feet, that the controlling object
is located away from the extended runway centerline
as measured horizontally on a line perpendicular
to the extended runway centerline. also, indicates
the direction (left or right) to the object
from the centerline as seen by an approaching
pilot. (ex. 50r, 75l, none)
|
54R |
|
Reciprocal Position Source
Runway end position source. (ex. NACO, AVN)
|
STATE |
|
Reciprocal Position Source Date
Runway end position source date (MM/DD/YYYY).
|
2007-09-20 |