Ignore message & attack.
2-15.—SRB electrical system. All commands to the Tracking and Data Relay Satellite System (TDRSS), the Mission Control Center (KSC) Launch Complex 39. The External Tank Solid Rocket Booster.
2-15.—SRB electrical system. All commands to the Tracking and Data Relay Satellite System (TDRSS), the Mission Control Center (KSC) Launch Complex 39. The External Tank Solid Rocket Booster.