Given the task definition and input, reply with output. Generate a correct and concise answer for the question based on the words in the context.

Context : The 1942 Ruislip Wellington accident occurred on the 18 October 1942 when a Royal Air Force twin-engined Vickers Wellington 1c bomber crashed close to South Ruislip station while on approach to RAF Northolt, all 15 on-board and six on the ground (including four children) were killed.
Question : What is the full date that 1942 Ruislip Wellington accident crashed on?
18 October 1942