Piece
Transferred to AVIA 75/15
Catalogue reference: DR 4/287
Transferred to AVIA 75/15
Piece
NAVIGATIONAL AIDS AND SYSTEMS (Code 32): Directional detection of aircraft by microphones
Catalogue reference: AVIA 15/3132
What’s it about?
This record is about the NAVIGATIONAL AIDS AND SYSTEMS (Code 32): Directional detection of aircraft by microphones dating from 1940 in the series Ministry of Aircraft Production and predecessor and successors: Registered Files. It is held at The National Archives, Kew.
Is it available online?
No, this record is not available online. However, you can order a copy. Other ways to view it.
Can I see it in person?
Yes, this record is held at The National Archives and is available to see in person. How to view it.
Full description and record details
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Reference (The unique identifier to the record described, used to order and refer to it)
- AVIA 15/3132
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Date (When the record was created)
- 1940
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Description (What the record is about)
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NAVIGATIONAL AIDS AND SYSTEMS (Code 32): Directional detection of aircraft by microphones
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Held by (Who holds the record)
- The National Archives, Kew
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Former department reference (Former identifier given by the originating creator)
- Res/Inv/1945
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Legal status (A note as to whether the record being described is a Public Record or not)
- Public Record(s)
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Closure status (Whether the record is ‘open’ (available to the public) or ‘closed’ (not available due to a legal exemption))
- Open Document, Open Description
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Record URL
- https://beta.nationalarchives.gov.uk/catalogue/id/C2487250/
How to order it
- View this record page in our current catalogue
- Check viewing and downloading options
- Select an option and follow instructions
Series information
AVIA 15
Ministry of Aircraft Production and predecessor and successors: Registered Files
See the series level description for more information about this record.
Catalogue hierarchy
Over 27 million records
This record is held at The National Archives, Kew
96,520 records
Within the department: AVIA
Records created or inherited by the Ministry of Aviation and successors, the Air...
3,942 records
Within the series: AVIA 15
Ministry of Aircraft Production and predecessor and successors: Registered Files
You are currently looking at the piece: AVIA 15/3132
NAVIGATIONAL AIDS AND SYSTEMS (Code 32): Directional detection of aircraft by microphones
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