The Brügger MB-1, MB-2 and MB-3 Colibri is a family of small sports aircraft designed in Switzerland in the 1960s and 1970s for amateur construction.

[1][2] The Colibri family are single-seat, low-wing cantilever monoplanes with fixed tailwheel undercarriage powered by a four-cylinder horizontally opposed Volkswagen air-cooled engine automotive conversion.

These aircraft had all-wooden framework with fabric-covered wings and plywood-covered fuselages.

The pilot's seat was enclosed by an expansive bubble canopy.

[2] Data from Jane's All the World's Aircraft 1976–77[3]General characteristics Performance