Definition: Generate a correct and concise answer for the question based on the words in the context.
Input: Context : 1985 Bakhtar Afghan Airlines Antonov An-26 shootdown was on 4 September 1985 when a Bakhtar Afghan Airlines Antonov An-26 (registered in Afghanistan as YA-BAM) on a scheduled internal flight from Kandahar to Farah was shot down by a ground-to-air missile.
Question : The point in time of 1985 Bakhtar Afghan Airlines Antonov An-26 shootdown was what?
Output:
4 September 1985