Sabena during this decade. Boeing 727-100s were introduced on important European routes and also some African services from 1967 in a unique colour scheme; the fin markings incorporated bare-metal rudder and white engine colours. The only other aircraft to have its own special markings was the McDonnell Douglas DC-10. At this time Fokker F27 Friendships entered service between regional Belgian airports and European destinations such as London Heathrow. The Boeing 747-100 was introduced in 1971, on transatlantic routes flying alongside the Boeing 707-320Cs. Sabena, like many other trans-Atlantic airlines, was satisfied with the Boeing 707s. For commercial reasons it was recognised
Sun Country Airlines St. Louis, Belize and St. Kitts. The 2018 wave of expansions is part of a three-year expansion plan for the airline. The airline provides charter service for the United States Armed Forces. Sun Country maintains interline agreements with Icelandair, Condor, China Airlines as well as Emirates. The Sun Country Airlines fleet consists of Boeing 737 Next-Generation airplanes. Seasonally, additional aircraft are leased between Transavia and Sun Country. During its slow summer season, Sun Country occasionally leases planes to Transavia and during Transavia's slow winter season, the airline leases planes to Sun Country. On the weekend of April 14-15, 2018, an