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Aircraft structures

STC ST01983WI

FAA DRS lists ST01983WI as Current · Reissued, held by Worldwide Aviation Engineering LLC, for Yaborã Indústria Aeronáutica SA EMB-135ER, Yaborã Indústria Aeronáutica SA EMB-135KE, and Yaborã Indústria Aeronáutica SA EMB-135KL, and 8 more aircraft configurations. Recorded change: Installation of a folding stair in the main entrance for models equipped with a side-hinged main door. Snapshot dated June 30, 2026.

FAA-listed holder
Worldwide Aviation Engineering LLC
Aircraft configurations
11
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

ST01983WI 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-135ER, Yaborã Indústria Aeronáutica SA EMB-135KE, and Yaborã Indústria Aeronáutica SA EMB-135KL, and 8 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Yaborã Indústria Aeronáutica SA EMB-135ERT00011ATYaborã Indústria Aeronáutica SA EMB-135KET00011ATYaborã Indústria Aeronáutica SA EMB-135KLT00011ATYaborã Indústria Aeronáutica SA EMB-135LRT00011ATYaborã Indústria Aeronáutica SA EMB-145T00011ATYaborã Indústria Aeronáutica SA EMB-145EPT00011ATYaborã Indústria Aeronáutica SA EMB-145ERT00011ATYaborã Indústria Aeronáutica SA EMB-145LRT00011ATYaborã Indústria Aeronáutica SA EMB-145MPT00011ATYaborã Indústria Aeronáutica SA EMB-145MRT00011ATYaborã Indústria Aeronáutica SA EMB-145XRT00011AT

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