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Other aircraft modifications

STC ST01531AT

FAA DRS lists ST01531AT as Current 路 Surrendered, held by Aircraft Modular Products Inc., for McDonnell Douglas DC-9-81 (MD-81). Recorded change: Installation of class divider. Snapshot dated June 30, 2026.

Aircraft configurations
1
FAA revision date
FAA status
Current 路 Surrendered

Recorded modification

What the FAA record covers

ST01531AT 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-9-81 (MD-81). Confirm the approved model list, serial effectivity, configuration, and certificate revision.

FAA record reference

STC number
ST01531AT
Product
Aircraft 路 Large Multi-Engine
Country
United States
Application date
December 17, 1997
Revision date
July 9, 2008
CFR references
Part 21