SA1241GLOther aircraft modifications
Installation of McCauley Model 4HFR34C762/94LMA-4 propellers.
FAA holder: McCauley Propeller Systems
Aircraft STC directory
Raytheon Aircraft 65-A90-1 (JU-21A) STCs
The Jun 30, 2026 FAA DRS snapshot contains 3 selected supplemental type certificates with status Current whose public applicability data names the Raytheon Aircraft 65-A90-1 (JU-21A). Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
3
listed Current at snapshot
3
holder directories
2
modification categories
Aug 18, 2017
latest recorded revision
Modification demand surface
Other aircraft modifications2
Propellers1
Recently revised 65-A90-1 (JU-21A) STCs
Showing the 3 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
SA572EAPropellers
Installation of Goodrich Model 5735K deicer kit (P/N 5735 deicer boot, P/N D-5735-1 cable, P/N 5735H hardware kit). Limited to aircraft which incorporate Goodrich Propeller Deicing Systems equipped with Goodrich Propeller Deicer Boot P/N 4E1185-5 on Hartzell propellers as listed on STC SA572EA eligibility list.
FAA holder: Goodrich Corp.
ST02379ATOther aircraft modifications
Installation of a cockpit speaker and aural warning muting system.
FAA holder: Raytheon Aircraft Services, Inc