Draft D Sigs Technical Bulletin 63/Protected Leased Circuits

Letter and technical bulletin from P.D. Smith (D Sigs) for distribution to various Command Signal Officers, Area Signal Officers, No 1 Army Signal Squadron, Petawawa Signals Squadron, DSO&P, DMO&P, EHO, Sigs 2. Bulletin aims to establish "the policy and procedures relating to the selection, designation, and supervision of protected leased circuits" (defined as circuits that would affect government/military readiness should they go offline longer than 5 minutes). D Sigs to select and designate lines for restoration priority, and will inform Emergency National Telecommunications Organization, RCN, RCAF and Joint Telecommunications Staff.

Department of National Defence

Hydra Communications - Policy, RG24, 1250-36 Vol. 2, Library and Archives Canada (LAC)

Canada Declassified

Canadian Crown

PDF

en

HY00157