1
Runway
1
Frequency
0
Procedures
0
NOTAMs
Quick Facts
FAA
5NY3
Elevation
607 ft MSL
Runways
1
Frequencies
1
Tower
No
Fuel
N/A
Coordinates
43.154, -79.031
Airport Information
Facility Type
HELIPORT
Elevation
607 ft MSL
Control Tower
No
Fuel Types
None listed
ARTCC
CLEVELAND
Coordinates
43.1535, -79.0314
Ownership
Private
Current Weather
METAR KIAG 131753Z 30011KT 10SM SCT030 BKN041 OVC090 16/11 A2965 RMK AO2 WSHFT 1700 SLP043 60000 T01610106 10178 20117 55005
Flight Category
VFR
Wind
300° at 11 kt
Visibility
10+ SM
Temperature
16.1°C
Dewpoint
10.6°C
Altimeter
1004.10 inHg
Cloud Cover
OVC
Nearest weather from KIAG (6 NM away)
Observed 2026-05-13 17:53Z
Nearby Weather Cameras
No camera at 5NY3. Showing nearest cameras.
Billy Bishop Toronto City
SouthEast · Camera 3 · 4 cameras total
36 NM away
Oshawa
East · Camera 2 · 4 cameras total
47 NM away
10 camera angles available
See all cameras, directions, and nearby airport cameras
Sign up free to view all cameras →Runways
| ID | Length | Width | Surface | Lights |
|---|---|---|---|---|
| H1 | 40 ft | 40 ft | CONC | - |
Frequencies
| Type | Frequency | Name |
|---|---|---|
| CTAF | 122.9 | MOUNT ST MARYS HOSPITAL |
Active NOTAMs
No active NOTAMs for 5NY3.
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
5NY3 Operational Overview
Location & Facility
MOUNT ST MARYS HOSPITAL (5NY3) is a privately owned heliport restricted to private use located in LEWISTON, New York, United States. The field sits at an elevation of 607 feet above mean sea level (MSL) at coordinates 43.1535°N, 79.0314°W.
Helipads
MOUNT ST MARYS HOSPITAL has 1 helipad. The longest pad (H1) measures 40 feet by 40 feet with a conc surface.
Communications & Operations
MOUNT ST MARYS HOSPITAL is a non-towered (pilot-controlled) field. A total of 1 communication frequencies are published for this facility.
Weather Cameras
3 FAA Weather Cameras are available near MOUNT ST MARYS HOSPITAL, providing real-time visual weather conditions updated every 10 minutes. AeroCopilot integrates these cameras with AI-powered weather analysis to help pilots assess visibility and ceiling conditions before departure.
Current Conditions
The current flight category at MOUNT ST MARYS HOSPITAL 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 5NY3?
5NY3 is the ICAO identifier for MOUNT ST MARYS HOSPITAL, a public-use airport located in LEWISTON, New York, United States.
How many runways does MOUNT ST MARYS HOSPITAL have?
MOUNT ST MARYS HOSPITAL (5NY3) has 1 runway. See the runway table above for dimensions and surface types.
What is the elevation of 5NY3?
The field elevation of MOUNT ST MARYS HOSPITAL is 607 feet above mean sea level (MSL).
Is fuel available at 5NY3?
No fuel types are currently listed for MOUNT ST MARYS HOSPITAL. Contact the FBO directly for availability.
What are the current weather conditions at 5NY3?
The current flight category at MOUNT ST MARYS HOSPITAL is VFR. See the METAR section above for full decoded weather data including wind, visibility, temperature, and altimeter.
Are there active NOTAMs at 5NY3?
There are currently no active NOTAMs for MOUNT ST MARYS HOSPITAL.
How do I access complete data for 5NY3?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for MOUNT ST MARYS HOSPITAL.
Where is MOUNT ST MARYS HOSPITAL located?
MOUNT ST MARYS HOSPITAL (5NY3) is located in LEWISTON, New York, United States, at an elevation of 607 ft MSL.
Does 5NY3 have weather cameras?
5NY3 does not have a direct weather camera, but there are nearby cameras within range. Sign up for AeroCopilot to view all nearby airport cameras.