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NK48 Eastern Long Island Heliport
Greenport, New York, USA

GOING TO GREENPORT?

FAA INFORMATION EFFECTIVE 25 DECEMBER 2025

Location

FAA Identifier: NK48
Lat/Long: 41-06-35.8400N 072-21-36.3800W
41-06.597333N 072-21.606333W
41.1099556,-72.3601056
(estimated)
Elevation: 6 ft. / 2 m (estimated)
Variation: 14W (1985)
From city: 1 mile N of GREENPORT, NY
Time zone: UTC -5 (UTC -4 during Daylight Saving Time)
Zip code: 11944

Heliport Operations

Heliport use: Private use, MEDICAL USE.
Activation date: 10/1981
Control tower: no
ARTCC: NEW YORK CENTER
FSS: NEW YORK FLIGHT SERVICE STATION
Attendance: UNATNDD
Wind indicator: yes
Segmented circle: no

Heliport Communications

WX AWOS-3PT at JPX (10 nm SE): 118.075 (631-537-2527)
WX AWOS-3 at SNC (18 nm N): 118.325 (860-526-1551)
WX ASOS at GON (19 nm NE): 127.0 (860-449-8921)

Nearby radio navigation aids

VOR radial/distance  VOR name  Freq  Var
HTOr003/11.6HAMPTON VORTAC113.6013W
GONr240/19.2GROTON VOR/DME110.8514W
MADr142/19.3MADISON VOR/DME110.4013W
CCCr074/22.6CALVERTON VOR/DME114.5513W
ORWr225/31.3NORWICH VOR/DME110.0014W
HFDr178/33.0HARTFORD VOR/DME114.9013W
BDRr107/34.7BRIDGEPORT VOR/DME108.8012W
SEYr279/35.6SANDY POINT VOR/DME117.8015W

Heliport Services

Runway Information

Helipad H1

Dimensions: 40 x 40 ft. / 12 x 12 m
Surface: concrete
Latitude: 41-06.597333N
Longitude: 072-21.606333W
Elevation: 6.0 ft.
Traffic pattern: leftleft

Heliport Ownership and Management from official FAA records

Ownership: Privately-owned
Owner: STATE UNIVERSITY OF NEW YORK
101 NICOLLS ROAD, ROOM 4-184
STONY BROOK, NY 11794
Phone 631-689-8333
Manager: ERIC NIEGELBERG
101 NICOLLS ROAD, ROOM 4-184
STONY BROOK, NY 11794
Phone 631-444-2496
EXT 100.

Additional Remarks

- FOR CD CTC NEW YORK APCH AT 516-683-2449.

Instrument Procedures

There are no published instrument procedures at NK48.

Some nearby airports with instrument procedures:

KJPX - East Hampton Town Airport (10 nm SE)
87N - Southampton Heliport (17 nm S)
0B8 - Elizabeth Field Airport (17 nm NE)
KSNC - Chester Airport (18 nm N)
KGON - Groton-New London Airport (19 nm NE)
KMTP - Montauk Airport (20 nm E)
  
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Area around NK48 (Eastern Long Island Heliport)
 
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From to NK48

Sunrise and sunset
Times for 18-Jan-2026
 Local
(UTC-5)		 Zulu
(UTC)
Morning civil twilight06:4211:42
Sunrise07:1212:12
Sunset16:4821:48
Evening civil twilight17:1822:18

Current date and time
Zulu (UTC)  18-Jan-2026 23:57:52
Local (UTC-5)  18-Jan-2026 18:57:52
 
METAR
KJPX 
10nm SE 		182335Z AUTO 06005KT 4SM -SN OVC003 00/00 A2980 RMK AO2 P0001 T00001001
KSNC 
18nm N 		182335Z AUTO 00000KT 1 1/4SM -SN OVC001 01/01 A2980 RMK AO2
KGON 
19nm NE 		182354Z 01003KT 1 1/2SM -SN BR OVC006 01/M01 A2981 RMK AO2 P0003
KFOK 
19nm SW 		182353Z 03006KT 1 3/4SM -SN BR BKN004 OVC015 01/M01 A2982 RMK AO2 SLP099 P0004 60013 T00061006 10006 20006 55018
KMTP 
20nm E 		182354Z AUTO 06007KT 01/00 A2980 RMK AO1 SLP092 P0005 60026 T00060000 10011 20006 56023
TAF
KGON 
19nm NE 		182325Z 1823/1918 03005KT 1SM -SN BR SCT004 OVC012 TEMPO 1823/1903 1/2SM SN FG OVC004 FM190500 33006KT 2SM -SN BR BKN015 FM191100 29006KT P6SM SCT250 FM191500 25013G21KT P6SM FEW040 SCT250
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