Coverage of STS-104 Launch Coverage of Flight Controllers in MCC.

JSC2001-E-21337 (12 July 2001) --- Rob Navias (right), at the Public Affairs Officer (PAO) console in Houston's Mission Control Center (MCC), awaits to do his commentary as he views the firing of Space Shuttle Atlantis' main engines on his monitor just seconds before launch and the beginning of the STS-104 mission. Daniel K. Carpenter, director of the Public Affairs Office, looks on.