03/05/1981
https://www.presidency.ucsb.edu...
"I will make every effort to get to the bottom of this tragedy."
"On behalf of all our people, I want to thank you all for your courage, your commitment to space research."
"Attached is my report describing the agencies and units of agencies to be excluded and the reasons therefor."
"Good flying and a happy landing on Labor Day here, here in the USA."