Friday, April 29, 2011

Endeavour Launch Scrubbed for APU Problem

Fri, 29 Apr 2011 09:18:33 AM PDT

Shuttle Launch Director Mike Leinbach has scrubbed today's STS-134 launch attempt because of an issue associated with Auxiliary Power Unit 1 heaters. There will be at least a 48-hour scrub turnaround while engineers assess the issue. NASA Television will air a news conference later this afternoon.