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Other aircraft modifications

STC ST09586SC

FAA DRS lists ST09586SC as Current · Amended, held by Aircraft Systems & Mfg, for McDonnell Douglas DC-9-83 (MD-83), McDonnell Douglas DC-9-82 (MD-82), and McDonnell Douglas MD-88, and 1 more aircraft configuration. Recorded change: Installation of Universal UNS-1K Flight Management System with UL-601 Unilink Data Link System. Snapshot dated June 30, 2026.

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FAA-listed holder
Aircraft configurations
4
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

ST09586SC 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: McDonnell Douglas DC-9-83 (MD-83), McDonnell Douglas DC-9-82 (MD-82), and McDonnell Douglas MD-88, and 1 more aircraft configuration. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

FAA record reference

STC number
ST09586SC
Product
Aircraft · Large Multi-Engine
Country
United States
Application date
August 3, 1999
Revision date
May 29, 2003
CFR references
Part 21