STC ST01619CH
FAA DRS lists ST01619CH as Current · Amended, held by AeroControlex Group TransDigm Inc., for Boeing 737-100 Series, Boeing 737-200 Series, and Boeing 737-200C Series, and 33 more aircraft configurations. Recorded change: Installation of a Lavatory Service Shutoff Valve. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
ST01619CH 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 737-100 Series, Boeing 737-200 Series, and Boeing 737-200C Series, and 33 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
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