STC SH464NE
FAA DRS lists SH464NE as Current · Reissued, held by California Helicopter Parts Inc, for California Helicopter Airways S-58BT and California Helicopter Airways S-58ET. Recorded change: Installation of an Alternate Float Bottle System. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SH464NE 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: California Helicopter Airways S-58BT and California Helicopter Airways S-58ET. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
Related other aircraft modifications STCs
Installation of an Innovative Solutions & Support, Inc. (IS&S) Integrated Standby Unit (ISU), Part Number 9D-80190-7, loaded with top level software 7H-80190-33 as defined in Limitations and Conditions 3 (or later FAA approved top level software).
FAA holder: Innovative Solutions & Support Inc
Non-Group Reduced Vertical Separation Minimum (RVSM) airworthiness approval.
FAA holder: AeroMech Incorporated
Installation of a Universal UL-801 UniLink System & CPDLC.
FAA holder: Aircraft Systems and Manufacturing Inc
Installation of the COVID Barrier.
FAA holder: Avio Design Group Inc