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Aircraft connectivity

STC ST03491AT

FAA DRS lists ST03491AT as Current · Reissued, held by TrueNorth Avionics LLP, for Bombardier BD-700-1A10 and Bombardier BD-700-1A11. Recorded change: Installation of the TrueNorth Simphone Chorus cabin communication system Provision into Bombardier Model BD-700-1A10 and 1A11 Aircraft. Snapshot dated June 30, 2026.

FAA-listed holder
TrueNorth Avionics LLP
Aircraft configurations
2
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of the TrueNorth Simphone Chorus cabin communication system Provision into Bombardier Model BD-700-1A10 and 1A11 Aircraft.

ST03491AT 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: Bombardier BD-700-1A10 and Bombardier BD-700-1A11. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Bombardier BD-700-1A10T00003NYBombardier BD-700-1A11T00003NY

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Bombardier BD-700-1A10 and Bombardier BD-700-1A11 model, serial range, and configuration?
  2. 02Which antenna, radome, LRUs, and service assumptions are included?
  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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