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Series

Civil Registration Branch, and Civil Aviation Authority, Airworthiness Division:...

Catalogue reference: DR 41

What's it about?

DR 41

This series contains airworthiness type design records deposited at the Civil Registration Branch and Civil Aviation Authority by foreign helicopter manufacturers.They include reports on testing, performance and modifications and are concerned...

Full description and record details

Reference
DR 41
Title
Civil Registration Branch, and Civil Aviation Authority, Airworthiness Division: Foreign Helicopters, Type Records
Date
1948-1978
Description

This series contains airworthiness type design records deposited at the Civil Registration Branch and Civil Aviation Authority by foreign helicopter manufacturers.

They include reports on testing, performance and modifications and are concerned with general airworthiness as specified by British Civil Airworthiness Requirements.

Held by
The National Archives, Kew
Legal status
Public Record(s)
Language
English
Creator(s)
  • Civil Aviation Authority, Airworthiness Division, 1972-1985
  • Civil Registration Branch, 1949-1972
Physical description
7 file(s)
Access conditions
Subject to 30 year closure
Subjects
Topics
Air transport
Administrative / biographical background

Airworthiness type design records are used by the Civil Aviation Authority's surveyors as part of the process of evaluating the design, in associated testing and development of the helicopter, to ensure conformity to the standards specified in the British Civil Airworthiness Requirements.

Record URL
https://beta.nationalarchives.gov.uk/catalogue/id/C6278/

Catalogue hierarchy

Over 27 million records

This record is held at The National Archives, Kew

8,163 records

Within the department: DR

Records created or inherited by the Civil Aviation Authority

You are currently looking at the series: DR 41

Civil Registration Branch, and Civil Aviation Authority, Airworthiness Division: Foreign Helicopters, Type Records

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