https://declassified.library.utoronto.ca/files/original/dab93d736099f52bc8741947f964e113.pdf d6e19d56141c093057fb9480d05bfec1 PDF Text Text Document disclosed under the Access to Information Act Document divulgue en vertu de la Loi sur I'acces a f information at 3 OSHAWA WIRELESS^ % $ Dept of National Army Headquarters OTTAWA, Ontario 4 et OSH 6001-3-3 427 .awa, Ont *4&y M 16 1959 Attn: Sigs 2A Hydra Receiving Installation United Kingdom A S i 1 e 1*0 .. . y ^ " ~ ' ,A f.... /2.£ 1. Attached is a copy of a letter received ir&y> from Dr. A C Yeldhuis. If the release of the requested information is authorized, may technical particulars be forwarded to this unit for retransmission? (KL Kerr) Capt Commanding Officer;Oshawa Wireless Station RC Sigs y -000096 �Document disclosed under the Access to Information Act Document divulgue en vertu de la Loi sur I'acces a (information C O P Y THE WIND TURBINE COMPANY OF CANADA 145 Lucan St., Waterloo Ont. June 10, 1959 Oshawa Wireless Station Box 427 0 shawa, Ont Attention: Capt Ralph Kerr Dear Sir: As I still have the opportunity to include some operational experience with the new TRYLON Laport Antenna in my report, it would be of interest to have a little bit more information on the Receiving equipment. Would it be possible for you to obtain a short description of the Receiving set-up in England? The following questions are of interest and should be covered. 1. Type and characteristics of Receiving Antennas including dimensions. 2. Method and instrumentation of signal strength recordings. Thanking you for your co-operation in obtaining these data, we are, Yours very truly THE WIND TURBINE COMPANY OF CANADA Sgd A C Veldhuis Vice President �;? Document disclosed under the Access to Information Act Document divulgue en vertu de la Loi sur I'acces a f information HQS lgSO-36 mm HEADQUARTERS OMAHA, Ont, 9 J u l S9 OshaHei Wlrelew S t a t i o n , RC Sigs BdK .487 OSHAft/l, Ont. MORA nfiSfilyina Xaatallntlo n Uaited Kingdom 1» Rftfere&o* vour lets©? OSH 6001*3-3 dated 15 «Tua §9 ^squsgtlng Information on behalf of tftu» sfiwdturfaine Co on th» Fseeiv&ng antsmna f a c i l i t i e s i n uaa by the united Kingdom tcmsixml of tho HYDRA e l r o u l t * Moos» lofoFRj Dr Veldhuis fcftsfe I t MIX not "be a.. tteesasary to IncXuds* o p e r a t i o n a l experience In h i s report tthlcha instead should be confined t o isefihenteal and e l e c t r i c a l e h e ^ o t c r t s f c i o s of the antenna I t s e l f . For your own information only^ the use of the . r e c e i v i n g s i fee for contain oofismitraentit other than, HXDR 'A jnsakesr i t aeceso&r? to ensure t h » t no undue p u b l i c i t y or I n t e r e s t l e focueod on the Xoeafcion oi» the equipment end f a c i l i t i e s i n u s e . ( J 3 Claiaont) Colonel D i r e c t o r , UoytA Canadian Corpa of Signals !TIL/6-713e/BS If ? <fl 000095 � 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 HY00077 Title A name given to the resource Hydra Receiving Installation Date A point or period of time associated with an event in the lifecycle of the resource 06/15/1959 Source A related resource from which the described resource is derived Hydra Communications - Policy, RG24, 1250-36 Vol. 1, 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 DND, radio communications Description An account of the resource Series of correspondence pertaining to the receiving antenna used by Hydra. 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