Aircraft with an approved identifiable paint scheme can apply to use a unique personalised call sign to use for radio communications.
The unique personalised call sign must include the aircraft manufacturer/type, and letters or numbers, clearly recognisable in the approved paint scheme, eg, Harvard 99.
Rule 47.104 Approval of identifiable paint scheme and markings
To apply for an identifiable paint scheme, and/or call sign, use CAA form 24047/04 Identifiable paint scheme and marking [PDF 34 KB]