In an effort to save fuel, they jettison everything overboard. To avoid undue stress on the airframe, gliders must jettison any water ballast before landing. Roslin orders Colonel Tigh to jettison Baltar out of an airlock. They jettison and detonate the engine, hoping to attract "Enterprise"s attention. We therefore have reason to jettison our moral beliefs. To lose enough weight to lift off, the cast jettison their bodies. They jettison some of their cargo to escape. The 1975 failure was aborted after escape tower jettison. The service module software error "incorrectly translated" the jettison thruster firing sequence. Dialogue was also reworked in places to change or jettison certain expository details. However, they did not entirely jettison their 1980s influences as synthesizers percolated several songs. Sometimes, when attacked, the fighter-bombers had to jettison the bomb to function as fighters. The first core stage ignited about 5 seconds before SRM jettison. More affluent societies tend to jettison resources. Once airborne the pilot could jettison the dolly.