STC ST657SO
FAA DRS lists ST657SO as Current · Reissued, held by B/E Aerospace, for Boeing 720 Series and Boeing 720B Series. Recorded change: Installation of Mace Galley Model No. 101 in aft passenger compartment and Mace Galley Model No. 102 in forward passenger compartment. (720-023B and 720-030B). Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
ST657SO 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 720 Series and Boeing 720B Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
Related cabin and interiors STCs
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