Most common are Booster Sets, which are sold in boxes of 30 randomized booster packs. The Boost Hammer is a hammer fitted with a rocket booster. It is also launching the HTV-2 off the top of a rocket booster. Madsen was responsible for the launch system, launchpad and booster rocket engines. A quiet EBD brake booster with a mechanical panic assist system was added. A backup cue is the time elapsed from booster ignition. The estimate counted each Shuttle launch as two safe launches of the Ares booster. The game is distributed in a variety of booster packs. Also, more vehicles become available to be used on the maps of expansion/booster packs. MTBE is a major octane booster in gasoline. The repeaters are operated by the IWV TV Booster. These sea-level engines are identical to the engines on the Super Heavy booster. This is usually achieved via a separate nozzle, which is ejected after booster burnout. AFWL carried out tests of its Booster Vulnerability Test Program. Cocamidopropyl betaine is used as a foam booster in shampoos.