https://declassified.library.utoronto.ca/files/original/bc370f47d81c8719b501208f18b6f0f2.pdf c3760fdc03cf525aa9755794ac2fd909 PDF Text Text ^tei mi Document disclosed under the Access to Information Act Docunrcnt divulgue en vertu de la Loi sur I'acces a I'information ^\ M E M O R A N D U M HQTS 1250-36 (Sigs 2A) /S Dec 63 Sigs 5 k X -Attn:- Mr LC Tait) Transfer of Hydra Relay Centre Leitrim to Carp 1« You will recall discussions between Mr Tait and Major Watson concerning use of a suitable preamble ahead of start of message indicator VZCZC to indicate specific high precedence messages. 2. The DWS of the UK Foreign Office has confirmed that four machine functions consisting of l_?, OR, LF, CR followed by VZCZC is a suitable sequence and will not jeopardize any of their prooodonccc. ^^ ft*****""- IXto 2-7136/gcs (JA August) Lt Col Sigs 2 � Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Hydra Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Identifier An unambiguous reference to the resource within a given context HY00187 Title A name given to the resource [HYDRA bypass] Date A point or period of time associated with an event in the lifecycle of the resource 12/13/1963 Source A related resource from which the described resource is derived Hydra Communications - Policy, RG24, 1250-36 Vol. 2, Library and Archives Canada (LAC) Creator An entity primarily responsible for making the resource Department of National Defence Rights Information about rights held in and over the resource Canadian Crown Subject The topic of the resource Emergency planning, Emergency communications, EASE, STRAD, Tripartite Alerts Description An account of the resource Memorandum from J.A. August (Sigs 2) to L.C. Tait (Sigs 5) pertaining to approval of "VZCZC" message preamble to bypass STRAD. Duplicate of <a href="https://declassified.library.utoronto.ca/items/show/9231" target="_blank" rel="noopener">HY00184</a>. Publisher An entity responsible for making the resource available Canada Declassified Type The nature or genre of the resource Text Format The file format, physical medium, or dimensions of the resource PDF Language A language of the resource en