STC SA4600NM-D
FAA DRS lists SA4600NM-D as Current · Reissued, held by Learjet Inc., for Learjet Learjet 55. Recorded change: Installation of dual Baker Electronics M3000 audio system. Snapshot dated June 30, 2026.
FAA-listed holder
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued
Recorded modification
What the FAA record covers
SA4600NM-D 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 Learjet 55. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
Related other aircraft modifications STCs
Group aircraft approval for Reduced Vertical Separation Minimum (RVSM).
FAA holder: AeroMech Incorporated
Relocation of the voltage regulator must be performed.
FAA holder: Prism Helicopters Ltd
Installation of a video tape player.
FAA holder: TEAC Aerospace Technologies