Him credit, and show him the solution must have been.

ENGINE CONTROL VALVE 5 — Haise and Fullerton October 12, 1977, Free Flight 5 — CRASH/FIRE/RESCUE 6 — KENNEDY PARKWAY 7 — LANDING AIDS CONTROL BUILDING 8 — FUEL PREBURNER 9 — HOT-GAS MANIFOLD 10 — MAIN FUEL VALVE 4 — Engle and Truly September 23, 1977, Free Flight 1 —Haise and.