[Alerts Arrangements]

Dublin Core

Title

Date

07/22/1965

Subject

Emergency planning, Emergency communications, EASE, STRAD, Tripartite Alerts, encryption, GSPS, radio communications, transatlantic cables

Description

Telegram from W.H. Finch to Captain Hodges, Government Signal Planning Staff pertaining to Alerts circuit conversion from circuit patch arrangement to full-period online cipher arrangement. Finch informs Hodges provisions of ALVIS unit and conference facilities to be determined at July 28 meeting. Finch apologizes for lack of updates on MOD/GCHQ and CFHQ/CBNRC submarine cable connection and radio rationalization.

Creator

Department of National Defence

Source

Fixed Communications - Hydra Telegraph Relay System - Relocation of Hydra - Plans and Policy, RG24, S-2723-2, Vol. 1, Library and Archives Canada (LAC)

Publisher

Canada Declassified

Rights

Canadian Crown

Format

PDF

Language

Type

Text

Identifier

HY00269

Collection

Hydra

Citation

Department of National Defence, “[Alerts Arrangements],” Canada Declassified, accessed November 26, 2024, https://declassified.library.utoronto.ca/items/show/9486.