STC ST04566NY
FAA DRS lists ST04566NY as Current · Issued, held by Mid Canada Mod Center, for Textron Aviation 550. Recorded change: Installation of the Garmin 400W, Rockwell Collins TCAS 4000 / Dual TDR-94D Transponder. Snapshot dated June 30, 2026.
FAA-listed holder
Aircraft configurations
1
FAA revision date
FAA status
Current · Issued
Recorded modification
What the FAA record covers
ST04566NY 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: Textron Aviation 550. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related avionics STCs
Installation of Dual Universal RCU-4120 Radio Control Unit.
FAA holder: Field Aviation East Limited
Installation of Garmin Model 400W / 500W Series GPS-WAAS Navigation System.
FAA holder: Garmin International Inc
Installation of Garmin Model 400W / 500W Series GPS-WAAS Navigation System.
FAA holder: Garmin International Inc
FAA record reference
- STC number
- ST04566NY
- Product
- Aircraft · Large Airplane
- Country
- Canada
- Application date
- August 24, 2020
- Revision date
- November 23, 2020
- CFR references
- Part 21