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Engine and powerplant

STC SH424NE

FAA DRS lists SH424NE as Current · Reissued, held by Helicopter Support Inc Services Div, for Bell Helicopter Textron (Canada) 222 and Bell Helicopter Textron (Canada) 222B. Recorded change: Installation of two reinforcing plates P/N TSA-101-1 on Bell P/N 222-062-216-101 exhaust ejector assembly. Eligible for installation on serial numbers up to and including S/N 47146. Snapshot dated June 30, 2026.

FAA-listed holder
Helicopter Support Inc Services Div
Aircraft configurations
2
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of two reinforcing plates P/N TSA-101-1 on Bell P/N 222-062-216-101 exhaust ejector assembly. Eligible for installation on serial numbers up to and including S/N 47146.

SH424NE 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) 222 and Bell Helicopter Textron (Canada) 222B. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Bell Helicopter Textron (Canada) 222H9SWBell Helicopter Textron (Canada) 222BH9SW

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Bell Helicopter Textron (Canada) 222 and Bell Helicopter Textron (Canada) 222B model, serial range, and configuration?
  2. 02Which powerplant configuration, limits, instruments, and maintenance data apply?
  3. 03Who can legally supply the design data, kit, instructions, and ICAs?
  4. 04What parts, labor, conformity, and return-to-service work are excluded?

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