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Other aircraft modifications

STC ST09840SC

FAA DRS lists ST09840SC as Current · Issued, held by Schwartz Engineering Co, for Boeing 737-700 Series. Recorded change: Installation of a multi-zone environmental control system. Snapshot dated June 30, 2026.

FAA-listed holder
Aircraft configurations
1
FAA revision date
FAA status
Current · Issued

Recorded modification

What the FAA record covers

ST09840SC 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 737-700 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Buyer checks

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