PN44 in 20 seconds
Merck/Upper Gwynedd Heliport serves North Wales, US.
AirportRoutes · updated Feb 13, 2026
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Common questions about PN44
Quick answers, straight from the schedule data.
Where is Merck/Upper Gwynedd Heliport located?
Merck/Upper Gwynedd Heliport is located in North Wales, US, at an elevation of 355 ft. Its IATA code is — and ICAO code is PN44.