Berlin Tegel Airport notable, non-fatal incidents involving airline operations occurred at Tegel. These include commercial flights that were about to depart or had actually departed/arrived as well as unscheduled stopovers: There were also two Cold war era incidents relating to an American and a British airliner that had departed Tegel on international non-scheduled passenger services. Both of these occurred in Bulgarian airspace. The former was a charter flight carrying German holidaymakers to the Bulgarian Black Sea coast, the latter a migrant charter en route to Turkey: Berlin Tegel Airport Berlin Tegel "Otto Lilienthal" Airport () is the main international airport of Berlin, the
Detroit Metropolitan Airport the county expanded the airport to become Detroit's primary airport. It renamed the facility Detroit-Wayne Major Airport in 1947, and in the next three years expanded threefold as three more runways were built. In 1949, the airport added runways 3L/21R and 9L/27R, followed by runway 4R/22L in 1950. In 1946–47, most airline traffic moved from the cramped Detroit City Airport (now Coleman Young International Airport) northeast of downtown Detroit to the larger Willow Run Airport over west of the city, and west of Wayne County Airport. Pan-Am (1954) and BOAC (1956) were the first passenger airlines at Detroit-Wayne Major. In