STC ST04456AT
FAA DRS lists ST04456AT as Current · Reissued, held by Avionics Support Group Inc., for MHI RJ Aviation ULC CL-600-2B19 (Regional Jet Series 100), MHI RJ Aviation ULC CL-600-2B19 (Regional Jet Series 440), and MHI RJ Aviation ULC CL-600-2C10 (Regional Jet Series 700), and 2 more aircraft configurations. Recorded change: Installation of the dual Rockwell Collins TDR-94D, ADS-B out capable transponder system and dual GPS-4000S position sensor. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
ST04456AT 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: MHI RJ Aviation ULC CL-600-2B19 (Regional Jet Series 100), MHI RJ Aviation ULC CL-600-2B19 (Regional Jet Series 440), and MHI RJ Aviation ULC CL-600-2C10 (Regional Jet Series 700), and 2 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks