Catalogue description Government Code and Cypher School: Air Section: Correspondence, Analytical and Technical Matters

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Details of HW 66
Reference: HW 66
Title: Government Code and Cypher School: Air Section: Correspondence, Analytical and Technical Matters
Description:

This series contains unregistered messages, correspondence and reports of the Air Section with the Air Ministry, with RAF Cheadle and other authorities, principally on technical analysis and interception matters relating to German Air Force communications and their interception.
Date: 1940-1942
Held by: The National Archives, Kew
Legal status: Public Record(s)
Language: English
Creator:

Government Code and Cypher School, Air Section, 1936-1946
Physical description: 4 file(s)
Access conditions: Open
Immediate source of acquisition:

From 2004 Government Communications Headquarters
Selection and destruction information: Selected under acquisition policy 2.2.1.3, documenting the operations of the Air Section of GC&CS and its relations with the Air Ministry, with the Y station at RAF Cheadle and others. All surviving records selected.
Accruals: Series is accruing

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