Complex sentence: The prototype and only Kittiwake, registered G-EAUD, first flew on the 19 September 1920 with Norman Macmillan at the controls, although it was damaged making a forced water landing immediately after takeoff when the leading edge camber gear was lost.
Split into simpler sentences: The prototype and only Kittiwake, registered G-EAUD, first flew briefly on the 19 September 1920 with Norman Macmillan at the controls. The aircraft was damaged making a forced water landing immediately after takeoff when the leading edge camber gear was lost.