Destroyed the two spent SRB casings and each.
September 13, 1977, Free Flight 2 — HIGH-PRESSURE FUEL TURBOPUMP М OXIDIZER O 9 PREBURNER N FUEL PREBURNER r.
September 13, 1977, Free Flight 2 — HIGH-PRESSURE FUEL TURBOPUMP М OXIDIZER O 9 PREBURNER N FUEL PREBURNER r.