STC ST660SO
FAA DRS lists ST660SO as Current · Reissued, held by Saint-Gobain Performance Plastics Corp, for Boeing 707-100B Short Body, Boeing 707-100B Long Body, and Boeing 707-100 Long Body, and 1 more aircraft configuration. Recorded change: Installation of Radome. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
ST660SO 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 707-100B Short Body, Boeing 707-100B Long Body, and Boeing 707-100 Long Body, and 1 more aircraft configuration. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
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