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Other aircraft modifications

STC ST02229SE

FAA DRS lists ST02229SE as Current · Reissued, held by AvtechTyee Inc., for Boeing 737-300 Series, Boeing 737-500 Series, and Boeing 737-700 Series. Recorded change: Manufacture and installation of AvtechTyee 5145-1-84 Audio Control Panel. Snapshot dated June 30, 2026.

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FAA-listed holder
AvtechTyee Inc.
Aircraft configurations
3
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

ST02229SE 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 737-300 Series, Boeing 737-500 Series, and Boeing 737-700 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

FAA record reference

STC number
ST02229SE
Product
Aircraft · Large Airplane
Country
United States
Application date
March 26, 2010
Revision date
December 16, 2013
CFR references
Part 21, Part 25