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Other aircraft modifications

STC ST02985NY

FAA DRS lists ST02985NY as Current · Issued, held by Amtech Aeronautical Limited, for Learjet 31. Recorded change: Installation of a Honeywell CAS 66A TCAS 1 Installation on a Learjet inc. Model 31, in accordance with Bombardier Aerospace Master Drawing List BAS31010032 Revision NC, dated September 12, 2007, or later approved revision. Snapshot dated June 30, 2026.

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Aircraft configurations
1
FAA revision date
FAA status
Current · Issued

Recorded modification

What the FAA record covers

ST02985NY 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: Learjet 31. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

FAA record reference

STC number
ST02985NY
Product
Aircraft · Large Multi-Engine
Country
Canada
Application date
December 18, 2010
Revision date
May 16, 2011
CFR references
Part 21, Part 25