Berlin Tegel Airport the steady decline in scheduled domestic air traffic from and to West Berlin was arrested and reversed. The first expansion in Pan Am's Berlin operation since the move to Tegel occurred during that year's Easter festival period, when the airline temporarily stationed a Boeing 707-320B at the airport to cope with the seasonal rush on the prime Berlin–Frankfurt route. From late 1979, Pan Am began updating its Berlin fleet. This entailed phasing out all 727-100s by 1983. The first stage involved replacing two of the 13 German-based aircraft with a pair of stretched Boeing 727-200s originally destined for Ozark Air
Mannheim City Airport Mannheim City Airport Mannheim City Airport ("City-Airport Mannheim" in German, formerly Mannheim-Neuostheim/Neuhermsheim) is a minor regional airport serving the German city of Mannheim. It is mainly used for general aviation. The airport is located 3.5 km (2.2 mi) east of the city center in the district of Neuostheim. It is surrounded by highways to the east (B38a) and the south (B37/A656), there is a power transmission line to the east and several high rise buildings to the west making Mannheim City a challenging airport. Because of its proximity to the city center and the lack of space for an expansion,