Canadian Centurion tanks intercom system?

[David Wilkinson]

I was a crew commander in the Centurion Mk11 in germany from 69 to 72. The Centurion always had the Brit IC which was used with the C42 family of radios. They integrated the American family of radios (46/25 sets) with the Brit harness at the JD9, I believe. It worked great and in my opinion was superior to the US IC which I had as a Leo C1 CC 10 years later.