STS033-93-034 (22-27 Nov. 1989) --- Astronaut Frederick D. Gregory, STS-33 commander looks through aft flight deck viewing window while onboard the Space Shuttle Discovery.

ASTRONAUTS CREW OBSERVATION STATIONS CREWS DISCOVERY ORBITER STS-33 FLIGHT DECK ONBOARD ACTIVITIES WINDOWS

STS-33 Commander Gregory looks through window on OV-103's aft flight deck