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Aircraft performance

STC SA10499SC

FAA DRS lists SA10499SC as Current · Issued, held by Bighorn Airways Inc, for Dornier Luftfahrt GmbH Dornier 228-200, Dornier Luftfahrt GmbH Dornier 228-201, and Dornier Luftfahrt GmbH Dornier 228-202. Recorded change: Revised airplane performance data previously modified by installation of Honeywell International Inc. TPE331-10 engines. Snapshot dated June 30, 2026.

FAA-listed holder
Bighorn Airways Inc
Aircraft configurations
3
FAA revision date
FAA status
Current · Issued

Recorded modification

What the FAA record covers

Revised airplane performance data previously modified by installation of Honeywell International Inc. TPE331-10 engines.

SA10499SC 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: Dornier Luftfahrt GmbH Dornier 228-200, Dornier Luftfahrt GmbH Dornier 228-201, and Dornier Luftfahrt GmbH Dornier 228-202. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Dornier Luftfahrt GmbH Dornier 228-200A16EUDornier Luftfahrt GmbH Dornier 228-201A16EUDornier Luftfahrt GmbH Dornier 228-202A16EU

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Dornier Luftfahrt GmbH Dornier 228-200 and Dornier Luftfahrt GmbH Dornier 228-201, and 1 more aircraft configuration model, serial range, and configuration?
  2. 02Which limits, loading assumptions, performance data, and supplements 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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