Mount St Marys Hospital HeliportPrivate
5NY3 · Lewiston, NY · Non-towered · Open on the map
Nearby now
Loading…
Weather
METAR observed
TAF forecast
Loading forecast…
Sun & FAA night2026-09-21 · night begins 07:44 PM
| Event | Local (EDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 06:34 AM | 10:34Z |
| Sunrise | 07:02 AM | 11:02Z |
| Sunset | 07:16 PM | 23:16Z |
| Evening civil twilight Loggable night begins | 07:44 PM | 23:44Z |
Plan a flight from 5NY3
Winds aloft NOAA forecast · 3,000 to 53,000 ft
Loading winds aloft…
Full reports: nearest reporting station
Advisories
NOTAMs · Loading NOTAMs…
Pilot reports · Loading PIREPs…
Airspace hazards · Checking SIGMETs and G-AIRMETs…
Temporary flight restrictions · Checking for TFRs…
Runways
| Runway | Length | Your margin |
|---|---|---|
| H1/ | 40 ft |
Prefer one flat page? Full runway details for 5NY3 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the 5NY3 kneeboard →
Comms & NavAids
Communication frequencies
Taxi & takeoff
Source: FAA NASR (current 28-day cycle).
Nearby navigation aids
IAG 111.00
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| IAG · Niagara Falls | TACAN | 111.00 · 47X | — | r318° / 4 NM |
Prefer one flat list? All 5NY3 frequencies →
Charts & procedures
No published instrument procedures or Chart Supplement for 5NY3 — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- 5NY3
- Coordinates
- 43.1535, -79.0314
- Elevation
- 607 ft MSL
- Magnetic variation
- 10W
- Sectional chart
- DETROIT
- Airport use
- Private
- Control tower
- No
- ARTCC
- CLEVELAND (ZOB)
- Flight service (FSS)
- BUFFALO · 122.2 · 1-800-WX-BRIEF
- Segmented circle
- No
- Activated
- 2022/08
- Distance from city
- 1 SSE
Night operations
- Pilot-controlled lighting
- Usually keyed on CTAF 122.9 — confirm the click sequence in the Chart Supplement
FAA night windows (civil twilight, loggable night §1.1, currency §61.57) are under Sun & FAA night in the Weather section.
Ownership & management 2 contacts
Nearby airports
Loading nearby conditions…
Also nearby: NY24 Colonial (private) (3 NM) · NK77 Niagara Falls Memorial Parking Ramp (private) (4 NM) · 3NY9 Rainbow Air Tourism Center (private) (4 NM) · 63NY Windshear (private) (7 NM) · NY49 Mesmer (private) (10 NM)
About 5NY3
Mount St Marys Hospital (5NY3) is a heliport in Lewiston, NY, at 607 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 5NY3, refreshed from the Aviation Weather Center and FAA NASR.
Does 5NY3 have a control tower?
No. Mount St Marys Hospital is a non-towered (pilot-controlled) heliport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at 5NY3?
Mount St Marys Hospital has 1 runway; the longest is 40 ft. See the Runways section for headings, surface, and lighting.
Where is 5NY3?
Mount St Marys Hospital is in Lewiston, NY, at an elevation of 607 ft MSL. Coordinates: 43.1535, -79.0314.
More about 5NY3
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 5NY3 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.
Something here wrong or out of date? Report a data problem.