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                  <text>Document disclosed under the Access to Information Act - 'i j
Document divulgue en vertu de la Loi sur I'acces a /'information

Canadian Forces Headquarters
Ottawa 4 , Ontario
0 2723-2 (DCommS)
7 Saptember, 1965.
Director
Communications Branch
National Research Council
719 Heron Road
Ottawa 2, Ontario
RELOCATION OF HYDRA RELAY AND RADIO CENTRE
Reference: a. National Research Council letter CB 3-1-1
over R-25, Ref H / U 5 M of 16 Jun 65.
1.
Reference paragraph $ of reference a., it was assumed that
the method used for the routing of off-line traffic from CBNRC on relocation of the Hydra Kelay and Radio Centre would be the same as now
employed.
2.
However, due to changes in the use, and to the present circuit
configuration on relocation, it appears that you anticipate a change in
the present method of routing off-line traffic from CBHRC will be necessary,
3.
To assist this Headquarters in aetioning your request contained
in paragraph 5 of reference a., may the following information be provided:
a.

That traffic from UBNRO is involved?

b.

v*,hat ia the present method of routing this traffic?

c. For what reason{s) after relocation, will the present
method of routing this traffic be unsatisfactory?

(W.C. Maclean)
Wing Commander
for Chief oJbthe Defence Staff
I m snTUh-fGapt/jb
2-6188

mr

j$§
000025

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                <text>Hydra</text>
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              <text>HY00291</text>
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              <text>Relocation of HYDRA Relay and Radio Centre </text>
            </elementText>
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              <text>09/07/1965</text>
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              <text>Fixed Communications - Hydra Telegraph Relay System - Relocation of Hydra - Plans and Policy, RG24, S-2723-2, Vol. 1, Library and Archives Canada (LAC) </text>
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              <text>Department of National Defence</text>
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              <text>Emergency planning, EASE, CBNRC, STRAD </text>
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              <text>Letter from W.C. MacLean, Wing Commander for Chief of Defence Staff to Director, CBNRC , pertaining to routing of CBNRC traffic off-STRAD. CBNRC anticipates changes to use and change to routing of their circuits. Duplicate of &lt;a href="https://declassified.library.utoronto.ca/items/show/9540" target="_blank" rel="noopener"&gt;HY00287&lt;/a&gt;.</text>
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