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Reference only — not for real-world navigation.

PN44

Merck/Upper Gwynedd Heliport · North Wales

Key Facts

Essential technical summary for MSFS 2020/2024 and X-Plane.

ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
355 ft / 108 m
Transition Altitude
18,000 ft
Primary Channel
Live Conversion
inHg
hPa
Runway Summary (Quick-Links)
H1/ · 80 ft · ASPH/ CONCUNLIT
Flight Planning
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Welcome to the technical flight briefing for Merck/Upper Gwynedd Heliport (PN44), located in North Wales, United States. As a vital hub for Microsoft Flight Simulator 2024, MSFS 2020, and X-Plane pilots, this facility features 1 active runway with a maximum elevation of 355 ft. Please note that this field primarily supports VFR and visual approach procedures.Reference the data below for primary communication channels and detailed runway characteristics. Pilots should observe a Transition Altitude of 18,000 ft verified for this field for altimeter reset procedures.

Airport Details

Full geographical and organizational metadata.

Full Name
Merck/Upper Gwynedd Heliport
ICAO / IATA
PN44 / —
Municipality
North Wales
Country
Region
US-PA — Pennsylvania
GPS Coordinates
Transition Altitude
18,000 ft
Elevation
355 ft

Pilot Toolbox

External charts, live tracking and weather reports.

🗺️ SkyVector Charts📡 FlightAware Live🌡️ Live METAR🌦️ TAF Forecast🌍 Satellite View

Runways & ILS Approach Data

Detailed dimensions and instrument landing frequencies.

Runway H1 /
UNLIT
Runway Length: 80 ft / 24 m
Runway Width: 80 ft / 24 m
Surface Type: ASPH/ CONC
Heading: ° / °
RWY H1
No ILS / Visual Only
RWY
No ILS / Visual Only

Communication Frequencies

Air traffic control and advisory channels.

No frequency data available.

Nearby Airports

Alternative airports in the vicinity (km & nm).

KPNEILS
Northeast Philadelphia Airport
27 km / 15 nm
KPHLILS
Philadelphia International Airport
38 km / 21 nm
KTTNILS
Trenton Mercer Airport
40 km / 22 nm
KABEILS
Lehigh Valley International Airport
50 km / 27 nm
KRDGILS
Reading Regional Airport (Carl A Spaatz Field)
61 km / 33 nm

Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026