Skip to content
Engine and powerplant

STC SA03231AT

FAA DRS lists SA03231AT as Current · Amended, held by Power Flow Systems Inc., for Textron Aviation 19A, Textron Aviation 23, and Textron Aviation A23-19, and 2 more aircraft configurations. Recorded change: Installation of an improved performance exhaust system. Snapshot dated June 30, 2026.

FAA-listed holder
Power Flow Systems Inc.
Aircraft configurations
5
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

Installation of an improved performance exhaust system.

SA03231AT 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 19A, Textron Aviation 23, and Textron Aviation A23-19, and 2 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Textron Aviation 19AA1CETextron Aviation 23A1CETextron Aviation A23-19A1CETextron Aviation B19A1CETextron Aviation M19AA1CE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Textron Aviation 19A and Textron Aviation 23, and 3 more aircraft configurations 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?

Related engine and powerplant STCs