Mannheim City Airport Berlin-Tegel, shortly before filing bankruptcy. Cirrus Technik also operated a maintenance facility for Dornier Do 328 turboprop aircraft, which moved to Saarbrücken at the end of 2009. Due to its problematic geographical location, an extension of the airport has become impossible, preventing modern regional jets, such as the Canadair Regional Jet or the Embraer 145, from operating from MHG. With the introduction of the new JAR-OPS 2 regulation, strict weight restrictions have been imposed, allowing only smaller and lighter airplanes to land at MHG. From 2014 on, even tighter restrictions from EASA will become effective in Europe, which will probably
Berlin Tegel Airport the airport's north side. Following the transfer of all charter traffic to Tegel, British Eagle, Dan-Air Services, Invicta International Airlines, Laker Airways and Modern Air Transport began stationing several of their jets at the airport. While British Eagle's and Invicta's presence at Tegel lasted only for the 1968 summer season, Dan-Air, Laker Airways and Modern Air were present at the airport for a number of years. In March 1971, Channel Airways began stationing aircraft at Tegel as well; however, its presence at the airport lasted only until the end of that year's summer season. Channel Airways's collapse in early 1972