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Approval of Non-Part 21 supplemental type certificates

List of UK Non-Part 21 Supplemental Type Certificates

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Supplemental Type Certificates (STCs) are issued to ratify approvals of major changes or major modifications to aeronautical products or any change to the approved type design from applicants other than the Type Certificate Holder or Type Approval Holder.

Approved non-Part 21 STCs are listed on this page.

News from UK Civil Aviation Authority

  1. UK Civil Aviation Authority approves Manchester Low-Level Route airspace change
    • Published on:
    • Category: News Item
  2. Real term price reduction proposed for UK Civil Aviation Authority charges
    • Published on:
    • Category: News Item
  3. Aviation regulator publishes Independent Review into August 2023 NATS Flight Planning System Failure
    • Published on:
    • Category: News Item