AIRCRAFT ROCKET LAUNCHERS

LAU-7/A Guided Missile Launcher The LAU-7/A (series) guided missile launcher (fig. 8-36) is a reusable launcher system for use with AIM-9 Sidewinder missiles. The launcher has four major assemblies—the housing assembly, the nitrogen receiver assembly, the mechanism assembly, and the power supply. LAU-92/A Guided Missile Launcher The LAU-92/A guided missile launcher (fig. 8-37) is a self-contained, gas operating mechanism. It carries, retains, and ejection-launches the Sparrow III missile. Launcher unlocking and ejection force is supplied by two Mk 124 Mod 0 impulse cartridges installed in the breeches. The cartridges are ignited by an electrical impulse from the aircraft firing circuits. AIRCRAFT ROCKET LAUNCHERS Aircraft rocket launchers (rocket pods) are a platform from which airborne rockets can be fired. Rocket pods contain rocket motors and, in some cases, completely assembled rounds. Each may use the same container from manufacture, through stowage, to final firing. Aircraft rocket launchers are classified as either 2.75-inch (fig. 8-38, view A) or 5.0-inch (fig. 8-38, view B) and either reusable or non-reusable. Metal launcher tubes are reusable. Paper launcher tubes are designed for onetime use only, and are jettisoned by the pilot after use. The 2.75-inch rocket launchers now in use are the LAU-61/A (19 shot), LAU-68/A (7 shot), and the LAU-69/A (19 shot). The 5.0-inch rocket launchers are the LAU-10 series (4 shot). Q8-28. What is the purpose of ordnance suspension and releasing equipment? Q8-29. What is the purpose of bomb racks? Q8-30. The Mk 8 Mod 5 bomb shackle is used on what type of aircraft? Q8-31. What is the purpose of dispenser and ejector equipment? Q8-32. What guided missile launcher is used with the AIM-9 Sidewinder missile? SUMMARY In this chapter, you have identified the different types of ammunition, materials, operation, and hazards associated with aircraft ordnance. You have also become familiar with some of the responsibilities of the Aviation Ordnanceman. 8-29 HOIST ASSEMBLY OPERATING LEVER BREECHES UMBILICAL FAIRING ANF0837 LOCK HANDLE Figure 8-37.—LAU-92/A guided missile launcher.