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Electrical systems

STC SH4639SW

FAA DRS lists SH4639SW as Current · Reissued, held by Gulfstream-California Inc., for Bell Helicopter Textron (Canada) 206A, Bell Helicopter Textron (Canada) 206B, and Bell Helicopter Textron (Canada) 206L. Recorded change: Installation of Lear-Siegler starter-generator. Snapshot dated June 30, 2026.

Aircraft configurations
3
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

SH4639SW 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: Bell Helicopter Textron (Canada) 206A, Bell Helicopter Textron (Canada) 206B, and Bell Helicopter Textron (Canada) 206L. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Buyer checks

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