Technical Paper
Design of an Inlet Air Cleaner for the Black Hawk Helicopter Auxiliary Power Unit (APU)
1987-10-01
871809
Although the T700-GE-700 turboshaft engine on the Black Hawk UH-60 utility helicopter is equipped with an inertial particle separator inlet air protection system to protect the engine from sand/dust erosion, no such protection has been provided for the Auxiliary Power Unit (APU).