1
Runway
0
Frequencies
0
Procedures
0
NOTAMs
Quick Facts
ICAO
4NY3
FAA
4NY3
Elevation
1,044 ft MSL
Runways
1
Frequencies
0
Tower
No
Fuel
N/A
Coordinates
41.376, -79.613
Airport Information
Facility Type
HELIPORT
Elevation
1,044 ft MSL
Control Tower
No
Fuel Types
None listed
Coordinates
41.3761, -79.6131
Current Weather
SPECI KFKL 131634Z AUTO 21014G18KT 10SM BKN034 OVC048 18/11 A2974 RMK AO2 LTG DSNT N AND NW
Flight Category
VFR
Wind
210° at 14 kt G18
Visibility
10+ SM
Temperature
18°C
Dewpoint
11°C
Altimeter
1007.20 inHg
Cloud Cover
OVC
Nearest weather from KFKL (15 NM away)
Observed 2026-05-13 16:34Z
Runways
| ID | Length | Width | Surface | Lights |
|---|---|---|---|---|
| H1 | 50 ft | 50 ft | ASPH | - |
Active NOTAMs
No active NOTAMs for 4NY3.
Nearby Airports in New York
Accord Airport
Accord — 271 ft
NY17
ADIRONDACK AIRPARK ESTATES
PLATTSBURGH — 1,352 ft
NY17
Adirondack Airpark Estates Airport
Saranac — 1,352 ft
KSLK
ADIRONDACK RGNL
SARANAC LAKE — 1,662.6 ft
35NK
AIRBORNE ACRES
LYNDONVILLE — 295 ft
09N
AIRHAVEN
STAATSBURG — 450 ft
09N
AIRHAVEN
STAATSBURG — 450 ft
1H1
AIRLANE ENTERPRISES
CLAY — 385 ft
Nearest airports
- null — Accord Airport
Accord
- NY17 — ADIRONDACK AIRPARK ESTATES
PLATTSBURGH
- NY17 — Adirondack Airpark Estates Airport
Saranac
- KSLK — ADIRONDACK RGNL
SARANAC LAKE
- 35NK — AIRBORNE ACRES
LYNDONVILLE
New York airports
4NY3 Operational Overview
Location & Facility
Greenville Mountain Heliport (4NY3) is a heliport located in Port Jervis, New York, United States. The field sits at an elevation of 1,044 feet above mean sea level (MSL) at coordinates 41.3761°N, 79.6131°W.
Helipads
Greenville Mountain Heliport has 1 helipad. The longest pad (H1) measures 50 feet by 50 feet with a asph surface.
Communications & Operations
Greenville Mountain Heliport is a non-towered (pilot-controlled) field.
Current Conditions
The current flight category at Greenville Mountain Heliport is VFR (Visual Flight Rules — good flying conditions). Weather conditions are updated in real-time from official NOAA Aviation Weather Center observations.
Frequently Asked Questions
What is 4NY3?
4NY3 is the ICAO identifier for Greenville Mountain Heliport, a public-use airport located in Port Jervis, New York, United States.
How many runways does Greenville Mountain Heliport have?
Greenville Mountain Heliport (4NY3) has 1 runway. See the runway table above for dimensions and surface types.
What is the elevation of 4NY3?
The field elevation of Greenville Mountain Heliport is 1,044 feet above mean sea level (MSL).
Is fuel available at 4NY3?
No fuel types are currently listed for Greenville Mountain Heliport. Contact the FBO directly for availability.
What are the current weather conditions at 4NY3?
The current flight category at Greenville Mountain Heliport is VFR. See the METAR section above for full decoded weather data including wind, visibility, temperature, and altimeter.
Are there active NOTAMs at 4NY3?
There are currently no active NOTAMs for Greenville Mountain Heliport.
How do I access complete data for 4NY3?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for Greenville Mountain Heliport.
Where is Greenville Mountain Heliport located?
Greenville Mountain Heliport (4NY3) is located in Port Jervis, New York, United States, at an elevation of 1,044 ft MSL.