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Other aircraft modifications

STC SA04518CH

FAA DRS lists SA04518CH as Current · Issued, held by West Star Aviation, for Textron Aviation 750. Recorded change: Installation of a Honeywell Flight Management System Software Update to version NZ 6.2.1 in accordance with West Star Aviation Master Data List, Doc. No. A21312L-652, Revision I/R, dated October 4, 2021, or later FAA-approved revision. Snapshot dated June 30, 2026.

FAA-listed holder
West Star Aviation
Aircraft configurations
1
FAA revision date
FAA status
Current · Issued

Recorded modification

What the FAA record covers

Installation of a Honeywell Flight Management System Software Update to version NZ 6.2.1 in accordance with West Star Aviation Master Data List, Doc. No. A21312L-652, Revision I/R, dated October 4, 2021, or later FAA-approved revision.

SA04518CH 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: Textron Aviation 750. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Textron Aviation 750T00007WI

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Textron Aviation 750 model, serial range, and configuration?
  2. 02Which configuration, parts, installation data, limitations, and ICAs 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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