[STRAD Black Box]
Dublin Core
Title
Date
Description
Letter from W.J. Sharpe, Deputy Director, Diplomatic Wireless Services to P.D. Smith, D Sigs pertaining to message preamble for Alerts messages. Sharpe agrees to "VZCZC" message preamble and "black box arrangement. Sharpe notes British engineers will bring all necessary equipment for Piccolo testing.
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
HY00183
Collection
Citation
Department of National Defence, “[STRAD Black Box],” Canada Declassified, accessed November 23, 2024, https://declassified.library.utoronto.ca/items/show/9228.