B/G Heliport HeliportPrivate

3NK7 · Gilboa/Grand Gorge, NY · 1,100 ft elevation · var 13W · Non-towered

Overview Weather Runways Comms & NavAids Charts Services & info

Airport information

FAA LID: 3NK7
Coordinates: 42.4248, -74.4510
Elevation: 1,100 ft MSL
Magnetic variation: 13W
Sectional chart: NEW YORK
Airport use: Private
Control tower: No
ARTCC: BOSTON (ZBW)
Flight service (FSS): BUFFALO · 122.2 · 1-800-WX-BRIEF
Attendance: ALL ALL
Segmented circle: Yes
Wind indicator: yes
Activated: 1988/01
Distance from city: 5 NE

Weather

METAR observed

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TAF forecast

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Sun & FAA night 2026-06-23

Event	Local (EDT)	UTC
Morning civil twilight Loggable night ends	04:46 AM	08:46Z
Sunrise	05:21 AM	09:21Z
Sunset	08:39 PM	00:39Z
Evening civil twilight Loggable night begins	09:14 PM	01:14Z

Loggable night (§1.1)

09:14 PM → 04:46 AM

Night currency (§61.57)

09:39 PM → 04:21 AM

Plan a flight from 3NK7

Destination (ICAO)

TAS (kt)Burn (gph)Reserve (hr)Wind from (°)Wind (kt)

Runway H1/

40 ft × 40 ft · Asphalt

Heading: n/a
Threshold elev: 1,096 ft
Traffic pattern: Left

Heading: n/a

Will it fit? Your aircraft's required runway length (from the POH) — checked against every runway here

ft · ≥1.5× comfortable, under 1.25× tight · saved across airports

Runway	Length	Your margin
H1/	40 ft

Nearby navigation aids

NavAid	Type	Freq	Radial / Dist magnetic
DNY · De Lancey	VOR-DME	112.10	r067° / 26.9 NM
ALB · Albany	VORTAC	115.30	r249° / 34.6 NM
RKA · Rockdale	VOR-DME	112.60	r105° / 35 NM

VFR sectional

Open 3NK7 on the VFR sectional (SkyVector) ↗

No published instrument procedures or Chart Supplement for 3NK7. VFR sectional link above.

Ownership & management

Owner

NEW YORK POWER AUTHORITY

397 POWER PLANT ACCESS ROAD, GILBOA, NY

(518) 287-6000

Manager

TIMOTHY RICH

397 POWER PLANT ACCESS ROAD, GILBOA, NY

(518) 287-6000

Remarks FAA

General

FOR CD CTC ALBANY APCH AT 518-862-2299.

Nearby airports

44NK · Bengtsson FieldPrivate (4 NM)1NK0 · Roxbury Runway AirportPrivate (9 NM)7NK0 · Valley View AirportPrivate (14 NM)NY48 · Grace's Landing AirportPrivate (14 NM)NY54 · Evergreen Mountain HeliportHeliportPrivate (15 NM)NY02 · Mountain Top AirportPrivate (15 NM)

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 3NK7 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.

About 3NK7

B/G Heliport (3NK7) is a heliport in Gilboa/Grand Gorge, NY, at 1,100 ft MSL. It has 1 runway, the longest 40 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 3NK7, refreshed from the Aviation Weather Center and FAA NASR.

Does 3NK7 have a control tower?

No. B/G Heliport is a non-towered (pilot-controlled) heliport; use the published CTAF/UNICOM on the Comms & NavAids tab.

What is the longest runway at 3NK7?

B/G Heliport has 1 runway; the longest is 40 ft. See the Runways tab for headings, surface, and lighting.

Where is 3NK7?

B/G Heliport is in Gilboa/Grand Gorge, NY, at an elevation of 1,100 ft MSL. Coordinates: 42.4248, -74.4510.

Fly out of 3NK7 often?

Save 3NK7 as your home base in the SkyReady app for a one-tap Go/No-Go readiness brief, weather alerts, and automatic FAA currency — free to log.

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