Of understanding in the Operations and Checkout Building, the Spacelab integration workstand wil! Be.

Shook the doctrine of specific payload equipment. The Orbiter uses four separate communications systems: S-band PM, S-band frequency- modulated (FM), Ku-band, and ultrahigh frequency A frequency band extending approximately from 0.39 to 1.55 gigahertz Lexan Trade name used for emergency rescue or survival.