Somerset Medical Center HeliportPrivate
4NJ1 · Somerville, NJ · Non-towered · Open on the map
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Weather
METAR observed
TAF forecast
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Sun & FAA night2026-09-22 · night begins 07:23 PM
| Event | Local (EDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 06:18 AM | 10:18Z |
| Sunrise | 06:46 AM | 10:46Z |
| Sunset | 06:56 PM | 22:56Z |
| Evening civil twilight Loggable night begins | 07:23 PM | 23:23Z |
Plan a flight from 4NJ1
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Full reports: nearest reporting station
Advisories
NOTAMs · Loading NOTAMs…
Pilot reports · Loading PIREPs…
Airspace hazards · Checking SIGMETs and G-AIRMETs…
Temporary flight restrictions · Checking for TFRs…
Runways
| Runway | Length | Your margin |
|---|---|---|
| H1/ | 45 ft |
Prefer one flat page? Full runway details for 4NJ1 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the 4NJ1 kneeboard →
Comms & NavAids
Nearby navigation aids
SBJ 112.90 · BWZ 114.20 · RBV 113.80 · +4
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| SBJ · Solberg | VOR/DME | 112.90 · 76X | Low | r107° / 6.8 NM |
| BWZ · Broadway | VOR/DME | 114.20 · 89X | Low | r154° / 17.3 NM |
| RBV · Robbinsville | VORTAC | 113.80 · 85X | High | r358° / 22.5 NM |
| ARD · Yardley | VOR/DME | 108.20 · 19X | Low | r047° / 23.7 NM |
| COL · Colts Neck | VOR/DME | 115.40 · 101X | Low | r319° / 25.2 NM |
| STW · Stillwater | VOR/DME | 109.60 · 33X | Low | r165° / 28.5 NM |
| TEB · Teterboro | VOR/DME | 108.40 · 21X | Terminal | r246° / 29.5 NM |
Charts & procedures
No published instrument procedures or Chart Supplement for 4NJ1 — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- 4NJ1
- Coordinates
- 40.5689, -74.5945
- Elevation
- 136 ft MSL
- Magnetic variation
- 12W
- Sectional chart
- NEW YORK
- Airport use
- Private
- Control tower
- No
- ARTCC
- NEW YORK (ZNY)
- Flight service (FSS)
- MILLVILLE · 122.2 · 1-800-WX-BRIEF
- Attendance
- UNATNDD
- Segmented circle
- No
- Wind indicator
- lighted
- Activated
- 1991/06
- Distance from city
- 0 N
Night operations
- Airport lighting
- SEE RMK
FAA night windows (civil twilight, loggable night §1.1, currency §61.57) are under Sun & FAA night in the Weather section.
Ownership & management 2 contacts
Remarks FAA · 3 notes
General
- FOR CD CTC NEW YORK APCH AT 800-645-3206.
Runways
- MAX WT 12,000 LBS.
Lighting
- FOR PERIMETER LGTS CALL 908-685-2588.
Nearby airports
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Also nearby: 90NJ Bridgewater Crossing (private) (1 NM) · 9NJ2 Bound Brook Nr 2 (private) (2 NM) · 47N Central Jersey Regional (3 NM) · 79NJ Philips Lighting Company (private) (4 NM) · 2NJ7 Foley Machinery (private) (5 NM)
About 4NJ1
Somerset Medical Center (4NJ1) is a heliport in Somerville, NJ, at 136 ft MSL. It has 1 runway, the longest 45 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 4NJ1, refreshed from the Aviation Weather Center and FAA NASR.
Does 4NJ1 have a control tower?
No. Somerset Medical Center is a non-towered (pilot-controlled) heliport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at 4NJ1?
Somerset Medical Center has 1 runway; the longest is 45 ft. See the Runways section for headings, surface, and lighting.
Where is 4NJ1?
Somerset Medical Center is in Somerville, NJ, at an elevation of 136 ft MSL. Coordinates: 40.5689, -74.5945.
More about 4NJ1
Weather is live from the Aviation Weather Center; airport facility data is from the FAA NASR (28-day cycle). For planning and education only; always verify against official sources. Open 4NJ1 in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator. Planning from here? Find the nearest airport with fuel or an approach, or check whether an IFR alternate is required.
Something here wrong or out of date? Report a data problem.