AirNav   Duncan Aviation - Near you to 
keep you flying
 
 1512 users online  

3NJ4 Sarnoff Princeton Heliport
Princeton, New Jersey, USA

GOING TO PRINCETON?


FAA INFORMATION EFFECTIVE 10 JULY 2025

Location

FAA Identifier: 3NJ4
Lat/Long: 40-20-46.0000N 074-37-37.0000W
40-20.766667N 074-37.616667W
40.3461111,-74.6269444
(estimated)
Elevation: 90 ft. / 27 m (estimated)
Variation: 12W (1985)
From city: 3 miles SE of PRINCETON, NJ
Time zone: UTC -4 (UTC -5 during Standard Time)
Zip code: 08540

Heliport Operations

Heliport use: Private use. Permission required prior to landing
Activation date: 03/1961
Control tower: no
ARTCC: NEW YORK CENTER
FSS: MILLVILLE FLIGHT SERVICE STATION
Attendance: UNATNDD
Wind indicator: yes
Segmented circle: no

Heliport Communications

WX ASOS at TTN (9 nm SW): 126.775 (609-538-8690)
WX ASOS at SMQ (17 nm N): 120.6 (908-722-2139)

Nearby radio navigation aids

VOR radial/distance  VOR name  Freq  Var
RBVr335/10.5ROBBINSVILLE VORTAC113.8010W
ARDr077/14.0YARDLEY VOR/DME108.2010W
SBJr170/15.2SOLBERG VOR/DME112.9010W
GXUr008/20.2MC GUIRE VORTAC110.6012W
COLr287/21.5COLTS NECK VOR/DME115.4011W
BWZr173/28.6BROADWAY VOR/DME114.2011W
CYNr354/33.0COYLE VORTAC113.4010W
CRIr255/37.1CANARSIE VOR/DME112.3011W
TEBr231/39.6TETERBORO VOR/DME108.4011W

 
NDB name  Hdg/Dist  Freq  Var  ID
LAKEHURST335/22.539611WNEL -. . .-..

Heliport Services

Airframe service: NONE
Powerplant service: NONE

Runway Information

Helipad H1

Dimensions: 50 x 50 ft. / 15 x 15 m
Surface: asphalt
Traffic pattern: leftleft

Heliport Ownership and Management from official FAA records

Ownership: Privately-owned
Owner: SRI INTERNATIONAL - SARNOFF
201 WASHINGTON ROAD
PRINCETON, NJ 08540
Phone 609-734-2000
Manager: MICHAEL L DAVIS
201 WASHINGTON ROAD
PRINCETON, NJ 08540
Phone 609-734-2538
SECURITY OPERATIONS CENTER - 609-734-2318

Additional Remarks

SECURITY OPERATIONS CENTER: 24-HR ON-SITE EMERGENCY NUMBER 609-734-2318.
FOR CD CTC NEW YORK APCH AT 800-645-3206.

Instrument Procedures

There are no published instrument procedures at 3NJ4.

Some nearby airports with instrument procedures:

39N - Princeton Airport (4 nm NW)
N87 - Trenton-Robbinsville Airport (8 nm S)
KTTN - Trenton Mercer Airport (9 nm SW)
47N - Central Jersey Regional Airport (11 nm N)
3N6 - Old Bridge Airport (13 nm E)
N51 - Solberg/Hunterdon Airport (15 nm N)
KSMQ - Somerset Airport (17 nm N)
KWRI - McGuire Field (Joint Base Mc Guire Dix Lakehurst) Airport (20 nm S)
 
Loc | Ops | Rwys | IFR | FBO | Links
Com | Nav | Svcs | Stats | Notes


 
Area around 3NJ4 (Sarnoff Princeton Heliport)
 
Road maps at: MapQuest Bing Google
 
Aerial photo
No photo
 
Sectional chart

 
Airport distance calculator
Flying to Sarnoff Princeton Heliport? Find the distance to fly.

From to 3NJ4

Sunrise and sunset
Times for 26-Jul-2025
 Local
(UTC-4)
 Zulu
(UTC)
Morning civil twilight05:2009:20
Sunrise05:5109:51
Sunset20:1900:19
Evening civil twilight20:5000:50

Current date and time
Zulu (UTC)  26-Jul-2025 13:15:05
Local (UTC-4)  26-Jul-2025 09:15:05
 
METAR
KTTN 
9nm SW 
ASOS 133.70 609-538-8690
261253Z 08010KT 10SM CLR 26/20 A3010 RMK AO2 SLP186 T02610200
KSMQ 
16nm N 
ASOS 120.60 908-722-2139
261253Z AUTO VRB05KT 7SM BKN047 BKN055 27/21 A3010 RMK AO2 SLP190 T02720211
KWRI 
20nm S 
261255Z AUTO 06014KT M M CLR M M RMK AO2 SLPNO RVRNO FZRANO $
TAF
KTTN 
9nm SW 
261120Z 2612/2712 06005KT P6SM SCT070 FM261700 11005KT P6SM BKN060 FM270800 VRB03KT P6SM VCSH BKN030
KWRI 
20nm S 
261000Z 2610/2716 VRB06KT 9999 SCT050 SCT250 QNH3000INS BECMG 2702/2703 11008KT 9999 VCSH BKN040 QNH3002INS BECMG 2706/2707 16006KT 9000 -SHRA BKN025 QNH3000INS BECMG 2711/2712 19006KT 9999 VCSH BKN010 QNH2996INS TX31/2620Z TN21/2710Z
NOTAMs
Click for the latest NOTAMs
NOTAMs are issued by the DoD/FAA and will open in a separate window not controlled by AirNav.

 

 
 

Would you like to see your business listed on this page?

 If your business provides an interesting product or service to pilots, flight crews, aircraft, or users of the Sarnoff Princeton Heliport, you should consider listing it here.  To start the listing process, click on the button below
 
Add a business
 

Other Pages about Sarnoff Princeton Heliport

Update a link
 
Copyright © AirNav, LLC. All rights reserved. Privacy Policy  Contact