Links
NEW HANDBOOK FOR 2021
http://whitesheet.org.uk/wp-content/uploads/2021/03/White-Sheet-Handbook-2021-March-1.pdf
Here it is, updated for Authorisation Article 16 of CAP722
http://whitesheet.org.uk/wp-content/uploads/2021/03/White-Sheet-Handbook-2021-March-1.pdf
Here it is, updated for Authorisation Article 16 of CAP722
Chris Williams 
British Association of Radio Control Soarers 