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Cargo and special mission

STC SH4751NM

FAA DRS lists SH4751NM as Current · Amended, held by Onboard Systems International, for Bell Helicopter Textron 205A-1, Bell Helicopter Textron 205A, and Bell Helicopter Textron 204B. Recorded change: Fabrication of Onboard Weighing Systems Model E-47 Cargo Hook Load Cell System. Snapshot dated June 30, 2026.

FAA-listed holder
Onboard Systems International
Aircraft configurations
3
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

SH4751NM 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 205A-1, Bell Helicopter Textron 205A, and Bell Helicopter Textron 204B. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Bell Helicopter Textron 205A-1H1SWBell Helicopter Textron 205AH1SWBell Helicopter Textron 204BH1SW

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