Q: Generate a question which can yield the answer mentioned in the input. Generated question must be answered by the answer provided in input, without using any extra knowledge.
Context : Mandala Airlines Flight 660 was a scheduled passenger flight on 24 July 1992 which crashed in Indonesia into a mountain on Ambon Island as it attempted to land at Pattimura Airport in a heavy thunderstorm.
Answer : 24 July 1992
A:
On what date did Mandala Airlines Flight 660 occur?