The main CJA/CJC was the British HF Fleet receiver from the early 1960's and fitted in all ICS1 [STANDARD 3A] ships/submarines and also in ICS1 Mixed Fit [STANDARD 3B] ships. After the introduction of the FTA, is could receive all frequencies from VLF to HF.
DETAILS:
CJA:
CJC:
RICH WA6KNW