Publication(s) and related information |
De Havilland SB 84-54-28, Revision A, dated 10 April 2019, or Revision B, dated 24 January 2020; and SB 84-54-31, Initial Revision, dated 1 May 2019, or Revision A, dated 15 October 2019, or Revision B, dated 21 February 2020; or later revisions approved by the Chief, Continuing Airworthiness, Transport Canada. |