Skip to content
Other aircraft modifications

STC SA09540AC-D

FAA DRS lists SA09540AC-D as Current · Issued, held by S-TEC Corporation, for Raytheon Aircraft A99A, Raytheon Aircraft B99, and Raytheon Aircraft C99. Recorded change: Installation of S-TEC System 30 Automatic Flight Guidance Systems. Snapshot dated June 30, 2026.

FAA-listed holder
S-TEC Corporation
Aircraft configurations
3
FAA revision date
FAA status
Current · Issued

Recorded modification

What the FAA record covers

Installation of S-TEC System 30 Automatic Flight Guidance Systems.

SA09540AC-D 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: Raytheon Aircraft A99A, Raytheon Aircraft B99, and Raytheon Aircraft C99. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Raytheon Aircraft A99AA14CERaytheon Aircraft B99A14CERaytheon Aircraft C99A14CE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Raytheon Aircraft A99A and Raytheon Aircraft B99, and 1 more aircraft configuration 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?

Related other aircraft modifications STCs