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Other aircraft modifications

STC ST11220SC

FAA DRS lists ST11220SC as Current · Amended, held by Pratt & Whitney Engine Services Inc., for Textron Aviation 208 and Textron Aviation 208B. Recorded change: Installation of a Pratt & Whitney flight data acquisition, storage, and transmission system (FAST). Snapshot dated June 30, 2026.

FAA-listed holder
Pratt & Whitney Engine Services Inc.
Aircraft configurations
2
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

Installation of a Pratt & Whitney flight data acquisition, storage, and transmission system (FAST).

ST11220SC 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 208 and Textron Aviation 208B. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Textron Aviation 208A37CETextron Aviation 208BA37CE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Textron Aviation 208 and Textron Aviation 208B 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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