Caernarfon by helicopter It may not be possible to land here, locations where landing is not possible are also listed in Helipaddy. Please login for details. Hide Windyty Location information Latitude 53.101122 Longitude -4.335409 DMS Format 53° 6' 4"N, 4° 20' 7"W W3W format frightens.closer.bookshelf Address LL54 5TP Category Aerodrome Name Caernarfon EGCK Phone number +44 1286 830800 Contact person Roy Steptoe Website caernafonairport.com Site information Caernarfon Airport is located in the heart of Snowdonia, operating scenic and training flights all year round. The airport was originally opened in 1941 and known as RAF Llandwrog. The base was primarily used for training gunners, radio operators and navigators and later was the home for the RAF Mountain Rescue. - Aviation Museum - Restaurant and coffee shop Landing Information * You do not have permission to see landing instructions for this site. Why?