AirNav: 3NJ3 - Dow Jones & Company Inc Heliport

3NJ3

Dow Jones & Company Inc Heliport
Princeton, New Jersey, USA

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FAA INFORMATION EFFECTIVE 16 APRIL 2026

Location

FAA Identifier:	3NJ3
Lat/Long:	40-22-15.6000N 074-35-08.8000W 40-22.260000N 074-35.146667W 40.3710000,-74.5857778 (estimated)
Elevation:	76 ft. / 23 m (estimated)
Variation:	12W (1985)
From city:	5 miles W of PRINCETON, NJ
Time zone:	UTC -4 (UTC -5 during Standard Time)
Zip code:	08852

Heliport Operations

Heliport use:	Private use. Permission required prior to landing
Activation date:	01/1977
Control tower:	no
ARTCC:	NEW YORK CENTER
FSS:	MILLVILLE FLIGHT SERVICE STATION
Attendance:	0600-2400
Wind indicator:	yes
Segmented circle:	no
Lights:	SS-SR

Heliport Communications

WX ASOS at TTN (12 nm SW):	126.775 (609-538-8690)
WX ASOS at SMQ (16 nm N):	120.6 (908-722-2139)

DOW OPERATIONS - 131.82.

Nearby radio navigation aids

VOR radial/distance	VOR name	Freq	Var
RBVr348/10.9	ROBBINSVILLE VORTAC	113.80	10W
SBJr161/14.6	SOLBERG VOR/DME	112.90	10W
ARDr074/16.3	YARDLEY VOR/DME	108.20	10W
COLr291/19.8	COLTS NECK VOR/DME	115.40	11W
GXUr013/21.7	MC GUIRE VORTAC	110.60	12W
BWZr168/27.8	BROADWAY VOR/DME	114.20	11W
CYNr358/34.0	COYLE VORTAC	113.40	10W
CRIr256/34.7	CANARSIE VOR/DME	112.30	11W
TEBr231/37.3	TETERBORO VOR/DME	108.40	11W
STWr172/39.6	STILLWATER VOR/DME	109.60	11W

NDB name		Hdg/Dist		Freq		Var		ID
LAKEHURST		341/22.7		396		11W		NEL	-. . .-..

Heliport Services

Runway Information

Helipad H1

Dimensions:	100 x 100 ft. / 30 x 30 m
Surface:	concrete, in fair condition
Runway edge lights:	PERI
Latitude:	40-22.260000N
Longitude:	074-35.146667W
Elevation:	76.0 ft.
Traffic pattern:	left	left
Markings:	none, in fair condition

Heliport Ownership and Management from official FAA records

Ownership:	Privately-owned
Owner:	DOW JONES & CO. INC. PO BOX 300 PRINCETON, NJ 08543 Phone 609-520-4000
Manager:	SANFORD N. KAPLAN PO BOX 7006 WEST TRENTON, NJ 08628 Phone 609-882-4516

Additional Remarks

-	FOR CD CTC NEW YORK APCH AT 800-645-3206.

Instrument Procedures

There are no published instrument procedures at 3NJ3.

Some nearby airports with instrument procedures:

39N - Princeton Airport (4 nm NW)
47N - Central Jersey Regional Airport (9 nm N)
N87 - Trenton-Robbinsville Airport (9 nm S)
3N6 - Old Bridge Airport (11 nm E)
KTTN - Trenton Mercer Airport (12 nm SW)
N51 - Solberg/Hunterdon Airport (14 nm NW)
KSMQ - Somerset Airport (16 nm N)

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Area around 3NJ3 (Dow Jones & Company Inc Heliport)

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Aerial photo

Sectional chart

Airport distance calculator
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Sunrise and sunset

Times for 19-Apr-2026

	Local (UTC-4)	Zulu (UTC)
Morning civil twilight	05:47	09:47
Sunrise	06:15	10:15
Sunset	19:40	23:40
Evening civil twilight	20:08	00:08

Current date and time

Zulu (UTC)	19-Apr-2026 18:53:28
Local (UTC-4)	19-Apr-2026 14:53:28

METAR

KTTN 12nm SW	ASOS 133.70 609-538-8690 191753Z 32008KT 8SM -RA OVC020 07/05 A2994 RMK AO2 SLP133 P0001 60001 T00720050 10106 20072 51023
KSMQ 15nm N	ASOS 120.60 908-722-2139 191753Z AUTO 32006G16KT 8SM -RA FEW023 BKN050 OVC075 06/03 A2993 RMK AO2 SLP136 P0002 60004 T00610028 10117 20061 53021
KWRI 21nm S	191819Z 31009KT 8SM -RA FEW004 BKN041 OVC070 08/06 A2994 RMK AO2A SLP139 PWINO $
KLDJ 21nm NE	191835Z AUTO 32010KT 10SM DZ SCT020 BKN039 OVC049 07/03 A2995 RMK AO2 T00660031

TAF

KTTN
12nm SW

191720Z 1918/2018 32011KT P6SM -RA OVC035 FM192000 31009KT P6SM BKN050 FM200000 30006KT P6SM FEW150 FM201300 29008KT P6SM SCT040

NOTAMs

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