Instructions: Generate a correct and concise answer for the question based on the words in the context.
Input: Context : Saudia Flight 163 was a scheduled passenger flight of Saudia that caught fire after takeoff from Riyadh International Airport (now the Riyadh Air Base) on a flight to Jeddah, Saudi Arabia on Tuesday, 19 August 1980.
Question : What is the full date that Saudia Flight 163 crashed on?
Output:
19 August 1980