Jane's Encyclopedia of Aviation
Brugger MB-2 Colibri 2 (Switzerland)
Single-seat light low-wing monoplane powered by a 30kW (40 hp) 1,600 cc modified Volkswagen motorcar engine. Plans are available to amateur constructors and about 140 were under construction or flying in Europe by early 1979.
Brugger MB-3 (Switzerland)
Single-seat allmetal light aircraft first flown in 1977. Plans are not available to amateur constructors.
Brugger MB-2 Colibri 2 single-seat homebuilt light aircraft (40 hp VW engine)
Brugger MB-2 Colibri 2 single-seat homebuilt light aircraft
Earlier Kolibri MB-2 HB-YAL at Sywell
Sywell regular Max Brugger from Switzerland was the deserving winner of the Tiger Club Cup for the best original design with the latest version of his Kolibri, the MB-3, HB-YBB