STC ST521CH
FAA DRS lists ST521CH as Current · Reissued, held by Canard Aerospace Corporation, for Boeing 767-200 Series, Boeing 767-300 Series, and Boeing 767-300F Series, and 1 more aircraft configuration. Recorded change: Installation of a Teledyne Controls Aircraft Communication Addressing and Reporting System (ACARS) Management Unit (MU), a Teledyne Controls Interactive Display Unit (IDU), and a Miltope Thermal Printer. Installation of a Communications Management Unit and pprinter. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
ST521CH 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: Boeing 767-200 Series, Boeing 767-300 Series, and Boeing 767-300F Series, and 1 more aircraft configuration. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related avionics STCs
Installation of Collins Proline 21 Integrated Display.
FAA holder: Mid Canada Mod Center
FAA record reference
- STC number
- ST521CH
- Product
- Aircraft · Large Multi-Engine
- Country
- United States
- Application date
- February 22, 1996
- Revision date
- April 18, 2007
- CFR references
- Part 21, Part 25