CF-104D "LN-STF" during the flight from Aalborg AB, Denmark to Leeuwarden AB, Netherlands on June 11, 2018 CF-104D, Lockheed model 583-04-15, Lockheed construction number 583A-5307, RCAF serial number 12637, Mk 1 (Dual Training Aircraft), built by Lockheed copyright © Michael de Boer