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Safety and emergency equipment

STC ST00235BO

FAA DRS lists ST00235BO as Current · Amended, held by Simmonds Precision Products Inc, for Boeing 737-400 Series. Recorded change: Installation of the Simmonds Precision Products, Inc. Fire Detection (Class "E") system. Snapshot dated June 30, 2026.

FAA-listed holder
Simmonds Precision Products Inc
Aircraft configurations
1
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

ST00235BO 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 737-400 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Boeing 737-400 SeriesA16WE

Buyer checks

Confirm before sourcing

Related safety and emergency equipment STCs

SA1514SWSafety and emergency equipment

Installation of following dual Collins equipment: 618M-2D VHF transceivers, 51RV-2B VHF NAV receivers, 621A-3 transponders; installation of the following single equipment: Collins 346D-1B Paging Amplifier, Collins DN101/NC103 Doppler, Collins 860F-1 DME; IDC 519-227022 Encoding Alimeter; IDC 22719-101 Vertical Speed Indicator, and Dayton Aircraft Products EB-28CD Emergency Locator Transmitter.

FAA holder: Rockwell Collins Inc

View record