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21N Mattituck Airport
Mattituck, New York, USA

GOING TO MATTITUCK?

FAA INFORMATION EFFECTIVE 14 MAY 2026

Location

FAA Identifier: 21N
Lat/Long: 40-59-13.0000N 072-31-08.9000W
40-59.216667N 072-31.148333W
40.9869444,-72.5191389
(estimated)
Elevation: 30 ft. / 9 m (estimated)
Variation: 14W (1985)
From city: 1 mile SE of MATTITUCK, NY
Time zone: UTC -4 (UTC -5 during Standard Time)
Zip code: 11952

Airport Operations

Airport use: Open to the public
Activation date: 09/1947
Control tower: no
ARTCC: NEW YORK CENTER
FSS: NEW YORK FLIGHT SERVICE STATION
NOTAMs facility: ISP (NOTAM-D service available)
Attendance: UNATT
Wind indicator: yes
Segmented circle: yes

Airport Communications

CTAF: 122.9
WX ASOS at FOK (10 nm SW): 119.925 (631-288-0588)
WX AWOS-3PT at JPX (12 nm E): 118.075 (631-537-2527)
WX ASOS at HWV (19 nm SW): 119.625 (631-399-7095)

Nearby radio navigation aids

VOR radial/distance  VOR name  Freq  Var
HTOr307/10.0HAMPTON VORTAC113.6013W
CCCr088/13.1CALVERTON VOR/DME114.5513W
MADr171/21.1MADISON VOR/DME110.4013W
BDRr123/29.3BRIDGEPORT VOR/DME108.8012W
GONr240/29.5GROTON VOR/DME110.8514W
DPKr084/37.5DEER PARK VOR/DME117.7012W
HFDr191/39.3HARTFORD VOR/DME114.9013W

Airport Services

Parking: hangars and tiedowns
Airframe service: NONE
Powerplant service: NONE
Bottled oxygen: NONE
Bulk oxygen: NONE

Runway Information

Runway 1/19

Dimensions: 2200 x 60 ft. / 671 x 18 m
Surface: asphalt, in good condition
RUNWAY 1  RUNWAY 19
Latitude: 40-59.036170N40-59.398517N
Longitude: 072-31.144533W072-31.151257W
Elevation: 17.0 ft.21.0 ft.
Traffic pattern: leftleft
Runway heading: 013 magnetic, 359 true193 magnetic, 179 true
Markings: basic, in good conditionbasic, in good condition
Obstructions: 44 ft. trees, 209 ft. from runway, 77 ft. right of centerline
+5 FT FENCE & SHRUBS 0-200 FT FM THR ON BOTH SIDES OF RWY; +46 FT TREES 0-200 FT FM THR 75-120 FT R; +10 FT WIDE ROAD 0-20 FT FM BOTH SIDES OF RWY THR.		51 ft. trees, 360 ft. from runway, 117 ft. right of centerline, 3:1 slope to clear
+29 FT TREES 73 FT FM THR 38 FT R; +50 FT TREES 0 FT FM THR 64 FT L; +8 FT BERM 29-69 FT FM THR ON BOTH SIDES OF RWY.

Airport Ownership and Management from official FAA records

Ownership: Privately-owned
Owner: MATTITUCK AIRPORT SD, LLC
PO BOX 28037
PORTLAND, OR 97228
Phone 631-445-4348
Manager: PAUL PAWLOWSKI
410 AIRWAY DRIVE
MATTITUCK, NY 11952
Phone 631-445-4348

Additional Remarks

- ALL TRNG OPNS; TKOF/LNDG PRACTICE AND NIGHT OPNS ARE PROHIBITED.
- SEGMENTED CIRCLE HAS NO TFC PATTERN INDICATOR.
- DEER ON & INVOF ARPT.
- FOR CD CTC NEW YORK APCH AT 516-683-2449.
- CALL AMGR FOR PMSN TO LND.

Instrument Procedures

There are no published instrument procedures at 21N.

Some nearby airports with instrument procedures:

87N - Southampton Heliport (9 nm S)
KFOK - Francis S Gabreski Airport (10 nm SW)
KJPX - East Hampton Town Airport (12 nm E)
KHWV - Brookhaven Airport (19 nm SW)
KHVN - Tweed/New Haven Airport (24 nm NW)
  
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Area around 21N (Mattituck Airport)
 
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Aerial photo
WARNING: Photo may not be current or correct
Aerial photo of 21N (Mattituck Airport)
Photo by Ken Hoeg
Taken mid July 2009
Do you have a better or more recent aerial photo of Mattituck Airport that you would like to share? If so, please send us your photo.

 
Sectional chart

 
Airport distance calculator
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From to 21N

Sunrise and sunset
Times for 06-Jun-2026
 Local
(UTC-4)		 Zulu
(UTC)
Morning civil twilight04:4608:46
Sunrise05:1909:19
Sunset20:1800:18
Evening civil twilight20:5100:51

Current date and time
Zulu (UTC)  07-Jun-2026 02:37:57
Local (UTC-4)  06-Jun-2026 22:37:57
 
METAR
KFOK 
9nm SW 		070153Z 28011G19KT 10SM CLR 22/17 A2978 RMK AO2 PK WND 29035/0119 WSHFT 0110 SLP085 T02220172
KJPX 
12nm E 		070215Z AUTO 31008G15KT 10SM CLR 21/15 A2976 RMK AO2 T02070150
KHWV 
19nm SW 		070156Z AUTO 30008KT 10SM BKN100 21/17 A2978 RMK AO2 PK WND 29026/0105 WSHFT 0049 SLP083 T02110167 PWINO $
TAF
KISP 
29nm SW 		070008Z 0700/0724 24013G21KT P6SM SCT060 BKN150 PROB30 0700/0702 29025G40KT 3SM TSRA BR SCT030 BKN050CB FM070400 25009KT P6SM FEW050 SCT100 FM070800 26005KT P6SM FEW100 FM071300 29011KT P6SM FEW045 FM071700 30013G21KT P6SM SCT060 FM072200 33012G20KT P6SM FEW060
KGON 
30nm NE 		061933Z 0620/0718 18008KT P6SM FEW080 SCT250 FM062300 22009KT P6SM FEW060 BKN250 PROB30 0702/0704 3SM TSRA BR SCT030 BKN060CB FM070400 25005KT P6SM SCT100 FM071300 27009KT P6SM FEW070 FM071700 27013G19KT P6SM SCT070
KBDR 
30nm W 		070008Z 0700/0724 24012G19KT P6SM SCT050 BKN150 PROB30 0700/0702 29025G40KT 3SM TSRA BR SCT030 BKN050CB FM070400 25008KT P6SM FEW050 SCT100 FM070800 26006KT P6SM FEW100 FM071300 27011KT P6SM FEW040 FM071700 28013G20KT P6SM SCT060 FM072200 33012G19KT P6SM FEW060
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