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Other aircraft modifications

STC ST04212NY

FAA DRS lists ST04212NY as Current · Reissued, held by C&L Engineering Services, LLC., for Yaborã Indústria Aeronáutica SA EMB-145, Yaborã Indústria Aeronáutica SA EMB-145ER, and Yaborã Indústria Aeronáutica SA EMB-145LR, and 6 more aircraft configurations. Recorded change: Installation of Universal UNS-1Lw Flight Management System. Snapshot dated June 30, 2026.

FAA-listed holder
C&L Engineering Services, LLC.
Aircraft configurations
9
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

ST04212NY 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: Yaborã Indústria Aeronáutica SA EMB-145, Yaborã Indústria Aeronáutica SA EMB-145ER, and Yaborã Indústria Aeronáutica SA EMB-145LR, and 6 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Yaborã Indústria Aeronáutica SA EMB-145T00011ATYaborã Indústria Aeronáutica SA EMB-145ERT00011ATYaborã Indústria Aeronáutica SA EMB-145LRT00011ATYaborã Indústria Aeronáutica SA EMB-135ERT00011ATYaborã Indústria Aeronáutica SA EMB-135LRT00011ATYaborã Indústria Aeronáutica SA EMB-135KLT00011ATYaborã Indústria Aeronáutica SA EMB-145EPT00011ATYaborã Indústria Aeronáutica SA EMB-145MPT00011ATYaborã Indústria Aeronáutica SA EMB-145XRT00011AT

Buyer checks

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