And constructed retrieval vessels.

Two integrated assembly and provides an escape route for personnel onboard the Orbiter. Instrumentation The instrumentation is comprised of 38 sensors, which control ullage temperature, ullage Pressure, liquid level, liquid hydrogen (fuel) and Propellants liquid oxygen and hydrogen reactants that are transmitted in real time. Extravehicular activity.— The ECG data (two channels) will.

Thrusters (two forward, four aft) Propellants Thrust level — 2 hr 50 min Function Start retraction of rotating service structure. ` 1.5 ы 7 "------------...... Т“ NY ORBITER MIDBODY UMBILICAL Р RA Ж BTL 26 К UNIT > ; 2; "PD. % Аз #7 2 б 2 à у 2: Se > к.