STC ST00559AT
FAA DRS lists ST00559AT as Current · Reissued, held by Honeywell International Inc, for Kelowna Flightcraft R & D 340. Recorded change: Installation of RDR-4B Weather Radar/Windshear System. Snapshot dated June 30, 2026.
FAA-listed holder
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued
Recorded modification
What the FAA record covers
ST00559AT 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: Kelowna Flightcraft R & D 340. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related avionics STCs
Limited to installation on serial number 5042 ONLY. Interior completion and avionics retrofit.
FAA holder: Universal Avionics Systems Corp
FAA record reference
- STC number
- ST00559AT
- Product
- Aircraft · Large Airplane
- Country
- United States
- Application date
- June 12, 1992
- Revision date
- December 21, 2021
- CFR references
- Part 21, Part 21, Part 21, Part 21, Part 21, Part 21, Part 21, Part 25