Air Canada Flight 797
On June 2, 1983(1983-06-02), the aircraft developed an in-flight fire behind the washroom that spread between the outer skin and the inner decor panels, filling the plane with noxious, toxic smoke. The spreading fire also burned through crucial electrical cables that knocked out most of the instrumentation in the cockpit, forcing the plane to divert to an alternate landing field. Ninety seconds after the plane landed and the doors were opened, enough oxygen was available for the fire to flashover, killing the 23 remaining passengers left on board.
http://en.wikipedia.org/wiki/Air_Canada_Flight_797
On June 2, 1983(1983-06-02), the aircraft developed an in-flight fire behind the washroom that spread between the outer skin and the inner decor panels, filling the plane with noxious, toxic smoke. The spreading fire also burned through crucial electrical cables that knocked out most of the instrumentation in the cockpit, forcing the plane to divert to an alternate landing field. Ninety seconds after the plane landed and the doors were opened, enough oxygen was available for the fire to flashover, killing the 23 remaining passengers left on board.
http://en.wikipedia.org/wiki/Air_Canada_Flight_797