WWII U.S. Navy AN/APS-4 Radar Oscilloscope Indicator CS-55AAW Mother's Day WWII Raytheon RF Tuning Assembly

WWII Raytheon RF Tuning Assembly – USN OK-690 – Original Shipping Base

The base is clearly marked:

Good to Very Good Condition

with minor wear adding to its authentic WWII patina

WWII U.S. Navy AN/APS-4 Radar Oscilloscope Indicator CS-55AAW Mother's Day WWII Raytheon RF Tuning AssemblyOriginal WWII era U. S. Navy airborne radar oscilloscope display indicator, marked CS 55AAW, associated with the AN APS 4 airborne radar pulse analyzer equipment. Features the amber viewing screen with grid focus brilliance illumination controls, heavy black wrinkle finish housing, rear multi pin connector, and mounting frame. Very displayable piece from early aircraft radar technology. Condition shows age, finish wear, scratches, and untested