Quick Release Rotor Attachment

A rotor attachment assembly (100) for an aircraft is disclosed. The rotor attachment assembly (100) includes a connecting assembly (10) associated with the aircraft and a rotor assembly (1) adapted to be connected thereto. The rotor assembly (1) comprises a plurality of fins (5) respectively being adapted to fit a plurality of cut-outs (13) of the connecting assembly (10), a hollow section (7) being adapted to accommodate at least a part of a pin (12) of the connecting assembly (10) so as to center the rotor assembly (1) relative to the connecting assembly (10). Moreover, a spring (14) adjusted to retain the fins (5) when the rotor assembly (1) is connected to the connecting assembly (10). Provided herein is a rotor attachment assembly for an aircraft. A rotor attachment assembly includes a connecting assembly associated with the aircraft and a rotor assembly configured to be connected to the connecting assembly. The rotor assembly includes a plurality of fins configured to fit a respective plurality of cut-outs of the connecting assembly, a hollow section configured to accommodate at least a part of a pin of the connecting assembly so as to center the rotor assembly relative to the connecting assembly, and a spring configured to expand to allow the fins to pass and to close to retain the fins when the rotor assembly is connected to the connecting assembly.