8.76 centimeters (3.45 inches) in.

Miscellaneous provisions.— The crew will use regular silverware. TABLE 5-1.— SPACE SHUTTLE LAUNCH EVENTS Event Time, Geodetic Inertial Range, min:sec altitude,’ velocity, km (mi) km/h (mph) SSME ignition —00:03.46 556 (184) 51 471 (914) о (0) SRB ignition and lift-off simulator. Tests are monitored for exceeding predetermined values, which indicates impending engine malfunction.