52NJ Weather Exxon Research & Engineering Co. Heliport

Annandale, New JerseyElevation 381 ftHeliport

OFF-FIELD REFERENCE

Nearest report: KDYL · 22 NM SW · 26 min old

No ceiling, visibility 10 SM.

No on-field report, so no field flight category. Conditions at the field may differ.

OFF-FIELD REFERENCE · KDYL

WIND

Calm

no steady wind

VISIBILITY

10 SM

16.1 km

CEILING

None

no BKN/OVC layer

FORECAST & PILOT NOTES · SUPPLEMENTAL

Extended forecast and pilot notes

No aviation METAR is published for this airport. The nearest National Weather Service station reports wind calm, visibility 10 SM, temperature -1C. Treat this as supplemental, not an aviation observation. Forecast suggests monday sunny, high near 68F, low near 45F, 2% chance of precipitation. Key risks: no significant hazards are highlighted right now, but always confirm against an official briefing.

Day	Conditions	Temp F	Wind	Gusts	Precip
Monday	Sunny	68/45	W 4 kt	–	2%
Tuesday	Sunny	63/37	N 4 kt	–	2%
Wednesday	Mostly Sunny	64/41	0 kt	–	1%
Thursday	Sunny	69/46	SW 4 kt	–	1%
Friday	Sunny	74/47	W 4 kt	–	0%
Saturday	Mostly Sunny	69/47	0 kt	–	5%
Sunday	Partly Sunny then Slight Chance Rain Showers	67	0 kt	–	16%

Source: National Weather Service (office PHI). Forecast issued 0919Z.

Radar

Radar data: NOAA/NWS MRMS composite reflectivity. For situational awareness only, not a substitute for an official weather briefing.

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RUNWAYS & WIND

Crosswind calculator

No runway layout is available for 52NJ. Enter a runway number or heading to estimate wind components.

RUNWAYS

Runway detail & declared distances

1 runway · longest 85 ft

Dimensions

85 x 85 ft

Surface

Turf (fair)

RWY H1

Runway data from the FAA NASR dataset (effective 2026-06-11). Verify with the current Chart Supplement and NOTAMs.

FIELD CONDITIONS

Field elevation

381 ft MSL

Density and pressure altitude need a current temperature and altimeter from the METAR.

DAYLIGHT & NIGHT

Sun & logging windows

Sunset

2205Z 6:05 PM

Sunrise

1122Z 7:22 AM

Loggable night

2233Z (6:33 PM local) → 1054Z (6:54 AM local)

end of evening to start of morning civil twilight

Position lights required

2205Z (6:05 PM local) → 1122Z (7:22 AM local)

sunset to sunrise (91.209)

Night passenger currency

2305Z (7:05 PM local) → 1022Z (6:22 AM local)

1 hr after sunset to 1 hr before sunrise (61.57(b))

FAA definitions, shown in Zulu with airport-local time. Verify for your operation.

AIRPORT INFORMATION

Facility & services

Exxon Research & Engineering Co. Heliport is in Annandale, New Jersey. Field elevation 381 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT

OwnershipPrivately owned

UsePrivate use

TypeHeliport

ManagerADARSH MENON

Manager phone(908) 335-1337

AttendedUNATNDD

CHARTS & AIRSPACE

ICAO / IATA52NJ

SectionalNEW YORK

Center (ARTCC)NEW YORK

Flight service (AFSS)MILLVILLE

RegionNew Jersey

CountryUnited States

Coordinates40.6368, -74.8691

Distance from city0 NM SE

SERVICES & LIGHTING

Control towerNon-towered

AIRCRAFT ACTIVITY

52NJ traffic patterns

2026-06-30 to 2026-10-23, 12 days observed · data 2026-10-23

Medium confidence

TRAFFIC VOLUME (30-DAY)

AVG LANDINGS/DAY

1.4

AVG OPS/DAY

2.8

Operations trend (5 days)

Busiest day: Fri · Busiest month: Sep

FLEET MIX

Piston single 54%Helicopter 46%

Mostly small piston aircraft.

TOP AIRCRAFT TYPES

›A139 (Helicopter) · ~2 landings/mo

›P28A (Piston single) · ~2 landings/mo

›DA40 (Piston single) · ~1 landings/mo

›R22 (Helicopter) · ~1 landings/mo

›C172 (Piston single) · ~1 landings/mo

LIKELY BASED AIRCRAFT

Low-confidence estimate

Aircraft likely based near this airport (estimate), mostly rotorcraft.

›A139 (Helicopter)

This is an estimate based on repeated flight patterns, not registration data. Do not rely on it to identify specific aircraft or owners.

Data limitations (4)

›ADS-B coverage is incomplete; counts are an observed lower bound, not official totals.

›Some aircraft do not transmit usable ADS-B and are not counted.

›Aircraft types and based estimates are inferred and may be wrong.

›This is not official ATC, FAA, or airport data.

NEARBY AIRPORTS

Weather reference stations

52NJ has no on-field report. Nearest reporting station: KDYL (22 NM SW, VFR).

KDYL Doylestown Airport

22 NM SW

VFR

KTTN Trenton Mercer Airport

22 NM S

VFR

KMMU Morristown Municipal Airport

23 NM NE

VFR

KABE Lehigh Valley International Airport

26 NM W

VFR

KUKT Quakertown Airport

VFR

AIRPORT REMARKS

Operational remarks

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

›214-608-3910

OFFICIAL LINKS & SOURCES

↗Search NOTAMs (official FAA NOTAM Search)

↗52NJ on OurAirports

FREQUENTLY ASKED

Does 52NJ have a METAR?

No on-field METAR is issued for 52NJ. This page uses the nearest reporting station as a reference.

Does 52NJ have a TAF?

No TAF is issued directly for 52NJ. Use the nearest TAF-issuing field as a planning reference.

What is the field elevation at 52NJ?

52NJ sits at 381 ft MSL, which factors into the density-altitude estimate on this page.

Is this an official preflight weather briefing for 52NJ?

No. wxdecoder.com is for education and situational awareness only. It is not an official weather briefing or a substitute for official sources, NOTAM review, and pilot judgment.

This app is for aviation weather education, training, and situational awareness only. It is not a substitute for an official weather briefing, approved flight-planning software, flight service, dispatch procedures, current FAA regulations, or pilot judgment. Always verify weather with official sources before flight.