[8145 frequency]
subject: Canadian takeover of Hydra, DND, radio communications
description: Letter from G.C.W. Browne, Acting Controller of Radio to Lt. Col. W.D. Wishart confirming availability of certain radio frequencies.
creator: Department of National Defence
source: Hydra Communications - Policy, RG24, 1250-36 Vol. 1, Library and Archives Canada (LAC)
publisher: Canada Declassified
date: 04/24/1947
rights: Canadian Crown
format: PDF
language: en
type: Text