STC SR00521SE
FAA DRS lists SR00521SE as Current 路 Reissued, held by AEM USA Inc., for Airbus Helicopters Deutschland GmbH EC135 P1, Airbus Helicopters Deutschland GmbH EC135 P2, and Airbus Helicopters Deutschland GmbH EC135 T1, and 24 more aircraft configurations. Recorded change: Installation of Geneva Aviation Audio System. Snapshot dated August 12, 2026.
Recorded modification
What the FAA record covers
SR00521SE identifies the approval, recorded holder, named aircraft, and modification scope. It does not confirm kit availability, serial-number effectivity, data rights, price, or installation authority.
Applicability
Aircraft named in FAA DRS
Named aircraft: Airbus Helicopters Deutschland GmbH EC135 P1, Airbus Helicopters Deutschland GmbH EC135 P2, and Airbus Helicopters Deutschland GmbH EC135 T1, and 24 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related other aircraft modifications STCs
Installation of STG Aerospace LiTeMood LED Reading Light Upgrade.
FAA holder: STG Aerospace Ltd
FAA record reference
- STC number
- SR00521SE
- Product
- Aircraft 路 Rotorcraft
- Country
- United States
- Application date
- February 20, 1998
- Revision date
- April 16, 2026
- CFR references
- Part 21