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Design and development of twin rotor Helicopter Type 191 to Specification HR 146...

Catalogue reference: AVIA 54/880

What’s it about?

This record is about the Design and development of twin rotor Helicopter Type 191 to Specification HR 146... dating from 1953-1962 in the series Ministry of Supply and predecessor and successors: Research, Registered Files (Series.... It is held at The National Archives, Kew.

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Full description and record details

Reference
AVIA 54/880
Date
1953-1962
Description

Design and development of twin rotor Helicopter Type 191 to Specification HR 146 D & P

Held by
The National Archives, Kew
Former department reference
7/Aircraft/10402
Legal status
Public Record(s)
Closure status
Open Document, Open Description
Subjects
Topics
Research
Record URL
https://beta.nationalarchives.gov.uk/catalogue/id/C3115037/

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Series information

AVIA 54

Ministry of Supply and predecessor and successors: Research, Registered Files (Series...

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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...

2,474 records

Within the series: AVIA 54

Ministry of Supply and predecessor and successors: Research, Registered Files (Series...

You are currently looking at the piece: AVIA 54/880

Design and development of twin rotor Helicopter Type 191 to Specification HR 146...

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