Pilot USA PA-87H High (Helicopter) to Low (Military) Impedance Converter pilot supplies and beautiful color illustrations will

and beautiful color illustrations will inspire pilots to seek these awe-inspiring destinations

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Flight Engineer

Traveling to locations with altitude heights over 5

Pilot USA PA-87H High (Helicopter) to Low (Military) Impedance Converter pilot supplies and beautiful color illustrations willPilot USA PA 87H High (Helicopter) to Low (Military) Impedance Converter Convert high impedance helicopter headset systems for use with low impedance military radios using the Pilot USA PA 87H. Built tough for dependable communication in demanding aviation environments. Converts helicopter high impedance audio to military low impedance levels Enables use of helicopter headsets with MIL communication systems Durable, aviation grade construction for