[STRAD Black Box]
Dublin Core
Title
Date
Description
Letter from P.D. Smith (D Sigs) to W.J. Sharpe, Deputy Director, Diplomatic Wireless Services, pertaining to message preamble for Alerts messages. "VZCZC" message indicator to be used to bypass STRAD, allowing Alerts messages to be routed through a separate "black box."
Creator
Department of National Defence
Source
Hydra Communications - Policy, RG24, 1250-36 Vol. 2, Library and Archives Canada (LAC)
Publisher
Canada Declassified
Rights
Canadian Crown
Format
PDF
Language
en
Type
Identifier
HY00179
Collection
Citation
Department of National Defence, “[STRAD Black Box],” Canada Declassified, accessed November 23, 2024, https://declassified.library.utoronto.ca/items/show/9216.