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Other aircraft modifications

STC SR04548CH

FAA DRS lists SR04548CH as Current · Amended, held by Appareo Systems, for Bell Textron Canada 206B, Bell Textron Canada 206L-1, and Bell Textron Canada 206L-3, and 7 more aircraft configurations. Recorded change: Installation of Appareo Systems AIRS-400 Flight Monitoring System. Snapshot dated June 30, 2026.

FAA-listed holder
Appareo Systems
Aircraft configurations
10
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

Installation of Appareo Systems AIRS-400 Flight Monitoring System.

SR04548CH 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 Textron Canada 206B, Bell Textron Canada 206L-1, and Bell Textron Canada 206L-3, and 7 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Bell Textron Canada 206BH2SWBell Textron Canada 206L-1H2SWBell Textron Canada 206L-3H2SWBell Textron Canada 206L-4H2SWBell Textron Canada 407H2SWAirbus Helicopters AS350BH9EUAirbus Helicopters AS350B1H9EUAirbus Helicopters AS350B2H9EUAirbus Helicopters AS350B3H9EUAirbus Helicopters AS350BAH9EU

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Bell Textron Canada 206B and Bell Textron Canada 206L-1, and 8 more aircraft configurations 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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