Major Orbiter ground test programs (fig. 8-8). Six more.

INTEGRAL STRINGERS ET/SRB FORWARD ATTACH POINT FRUSTUM FORWARD SKIRT 45.46 METERS (149.16 FEET) FORWARD SEGMENT FORWARD CENTER SEGMENT AFT CENTER SEGMENT AFT CENTER SEGMENT AFT CENTER SEGMENT AFT CENTER SEGMENT AFT CENTER SEGMENT AFT SEGMENT WITH NOZZLE (12.38 FEET) I- 3.8 METERS Solid Rocket Boosters freefall.