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Other aircraft modifications

STC SR04187AT

FAA DRS lists SR04187AT as Current · Issued, held by Skybooks, Inc., for Bell Helicopter Textron Canada 429. Recorded change: Installation of L-3 Communications Micro Quick Access Recorder (QAR) that records the Flight Data Recorder echo line on flash memory; QAR data can be downloaded via the USB port, or the QAR unit can be removed for flight data analysis. Snapshot dated June 30, 2026.

FAA-listed holder
Skybooks, Inc.
Aircraft configurations
1
FAA revision date
FAA status
Current · Issued

Recorded modification

What the FAA record covers

Installation of L-3 Communications Micro Quick Access Recorder (QAR) that records the Flight Data Recorder echo line on flash memory; QAR data can be downloaded via the USB port, or the QAR unit can be removed for flight data analysis.

SR04187AT 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: Bell Helicopter Textron Canada 429. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Bell Helicopter Textron Canada 429R00003RD

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Bell Helicopter Textron Canada 429 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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