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Avionics

STC SA11221SC

FAA DRS lists SA11221SC as Current · Amended, held by BHE & Associates LTD, for Textron Aviation 390. Recorded change: Installation of Rockwell Collins Pro Line 21 update to include optional automatic dependent surveillance broadcast (ADSB) out with flight lD and optional synthetic vision system (SVS) and optional 3rd VHF datalink to support Controller Pilot Datalink Communication (CPDLC). Snapshot dated June 30, 2026.

FAA-listed holder
BHE & Associates LTD
Aircraft configurations
1
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

Installation of Rockwell Collins Pro Line 21 update to include optional automatic dependent surveillance broadcast (ADSB) out with flight lD and optional synthetic vision system (SVS) and optional 3rd VHF datalink to support Controller Pilot Datalink Communication (CPDLC).

SA11221SC 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 390. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Textron Aviation 390A00010WI

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Textron Aviation 390 model, serial range, and configuration?
  2. 02Which part numbers, software versions, interfaces, and manual changes 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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