We use necessary cookies to make our website work. We'd also like to use optional cookies to understand how you use it, and to help us improve it.

For more information, please read our cookie policy.

Non-Part 21 engine type approval may be covered either by a Type Certificate with associated Type Certificate Data Sheet (TCDS) or Type Approval Data Sheet (TADS) and/or an Airworthiness Approval Note (AAN).

Search for an Airworthiness Approval Note (AAN).

Approved non-Part 21 engine UK TADSs and TCDSs are listed on this page.

News from UK Civil Aviation Authority

  1. UK Civil Aviation Authority appoints new Non-Executive Director
  2. UK Civil Aviation Authority Statement: Play Airlines (Iceland)
  3. UK aviation regulator proposes reform of how UK airspace is modernised