STC ST350CH
FAA DRS lists ST350CH as Current · Reissued, held by Aircraft Food Service Equipment Repair, for Boeing 747-400 Series, Boeing 747-400D Series, and Boeing 757-200 Series, and 37 more aircraft configurations. Recorded change: Installation of replacement immersion heater. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of replacement immersion heater.
ST350CH 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: Boeing 747-400 Series, Boeing 747-400D Series, and Boeing 757-200 Series, and 37 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Boeing 747-400 Series and Boeing 747-400D Series, and 38 more aircraft configurations model, serial range, and configuration?
- 02Which configuration, parts, installation data, limitations, and ICAs apply?
- 03Who can legally supply the design data, kit, instructions, and ICAs?
- 04What parts, labor, conformity, and return-to-service work are excluded?
Related other aircraft modifications STCs
Installation of two panel sidewall liner.
FAA holder: East Coast Avionics
Install two Pratt & Whitney PT6A-34 engines in place of PT6A-28 engines per Master Document List TFL-PA31T-D01, Revision IR, dated November 29, 2000, or later FAA approved revision. Inspect and maintain this modification in accordance with Instructions for Continued Airworthiness, Document TFL-PA31T-R34, Revision IR, dated November 29, 2000, or later FAA approved revision.
FAA holder: Teufel Nursery Inc
Installation of a Collins TCAS 94 system.
FAA holder: Schwartz Engineering Co
Installation of various de-icer harnesses.
FAA holder: SMR Technologies