Mould Bay Airport
Airport typePublic
OperatorEnvironment Canada
LocationPrince Patrick Island, Northwest Territories, Canada
Time zoneMST (UTC−07:00)
 • Summer (DST)MDT (UTC−06:00)
Coordinates76°14′21″N 119°19′07″W / 76.23917°N 119.31861°W / 76.23917; -119.31861Coordinates: 76°14′21″N 119°19′07″W / 76.23917°N 119.31861°W / 76.23917; -119.31861
Location in the Northwest Territories
Direction Length Surface
ft m
10/28 4,000 1,219 Asphalt

Mould Bay Airport, formerly IATA: YMD, ICAO: CYMD, was located on the Prince Patrick Island, Northwest Territories, Canada. It was built in 1948 as a joint effort between Canada and the United States to service the former Environment Canada weather station. The station was automated in 1997 which eliminated the need for an airport; however, as of 2012, the island was still occasionally visited by members of the Canadian Forces.[2]


  1. ^ Canada Flight Supplement. Effective 0901Z 16 July 2020 to 0901Z 10 September 2020.
  2. ^ Nuttall, Mark (2012). Encyclopedia of the Arctic. Routledge. p. 1696. ISBN 1579584365.