WxDecoder

NK78 Weather GE Management Development Institute Heliport

Ossining, New YorkElevation 181 ftHeliport
OFF-FIELD REFERENCE
Nearest report: KHPN · 10 NM SE · 4 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 · KHPN
WIND
310@8
steady
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 from 310° at 6 kt, visibility 10 SM, temperature 2C. Treat this as supplemental, not an aviation observation. Forecast suggests today areas of frost then sunny, high near 65F, low near 39F, 0% chance of precipitation. Key risks: no significant hazards are highlighted right now, but always confirm against an official briefing.

DayConditionsTemp FWindGustsPrecipPilot note
Today Areas Of Frost then Sunny 65/39 NW 3 kt – 0%
Monday Patchy Frost then Sunny 68/45 W 3 kt – 0%
Tuesday Sunny 58/37 N 6 kt – 0%
Wednesday Areas Of Frost then Mostly Sunny 59/43 E 3 kt – 0%
Thursday Mostly Sunny 67/49 SW 7 kt – 2%
Friday Sunny 70/48 W 4 kt – 2%
Saturday Mostly Sunny 67/50 NE 3 kt – 8%

Source: National Weather Service (office OKX). Forecast issued 1015Z.

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 NK78. Enter a runway number or heading to estimate wind components.
RUNWAYS

Runway detail & declared distances

1 runway · longest 44 ft

H1
Dimensions
44 x 44 ft
Surface
Asphalt
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

Field elevation
181 ft MSL

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

DAYLIGHT & NIGHT

Sun & logging windows

Sunset
2201Z 6:01 PM
Sunrise
1118Z 7:18 AM
Loggable night
2229Z (6:29 PM local) → 1049Z (6:49 AM local)
end of evening to start of morning civil twilight
Position lights required
2201Z (6:01 PM local) → 1118Z (7:18 AM local)
sunset to sunrise (91.209)
Night passenger currency
2301Z (7:01 PM local) → 1018Z (6:18 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

GE Management Development Institute Heliport is in Ossining, New York. Field elevation 181 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipPrivately owned
UsePrivate use
TypeHeliport
ManagerJAY EISENDTADT
Manager phone917-742-1502
AttendedUNATNDD
CHARTS & AIRSPACE
ICAO / IATANK78
SectionalNEW YORK
Center (ARTCC)NEW YORK
Flight service (AFSS)NEW YORK
RegionNew York
CountryUnited States
Coordinates41.1878, -73.8682
Distance from city1 NM N
SERVICES & LIGHTING
Control towerNon-towered
CTAF122.900
FREQUENCIES

Communications

122.900
CTAF
CTAF

Not all tower/ground/approach frequencies are in our datasets. Verify with the FAA Chart Supplement.

AIRCRAFT ACTIVITY

Traffic patterns

Aircraft activity data is not available for this airport yet.

NEARBY AIRPORTS

Weather reference stations

NK78 has no on-field report. Nearest reporting station: KHPN (10 NM SE, VFR).

KHPN Westchester County Airport
10 NM SE
VFR
KDXR Danbury Municipal Airport
21 NM NE
VFR
KSWF New York Stewart International Airport
22 NM NW
VFR
KTEB Teterboro Airport
22 NM SW
VFR
KLGA LaGuardia Airport
25 NM S
VFR
KMGJ Orange County Airport
26 NM NW
VFR
AIRPORT REMARKS

Operational remarks

›PROVIDED USERS ARE FAMILIARIZED WITH APP/DEP PATHS; APP/DEP PATH TO THE EAST BE CHECKED FOR CONFORMANCE WITH OBSTRUCTION REQUIREMENTS FOR FAR PART 77; IF NIGHT OPEREATIONS, SITE BE LIGHTED IN ACCORDANCE WITH AC150/5390-1B.
›FOR CD CTC NEW YORK APCH AT 516-683-2849.
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗NK78 on OurAirports
FREQUENTLY ASKED
Does NK78 have a METAR?
No on-field METAR is issued for NK78. This page uses the nearest reporting station as a reference.
Does NK78 have a TAF?
No TAF is issued directly for NK78. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at NK78?
NK78 sits at 181 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for NK78?
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.