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Flight controls

STC SR09645RC

FAA DRS lists SR09645RC as Current · Issued, held by Cool City Electronics Inc. dba Cool City Avionics, for Robinson Helicopter R44 and Robinson Helicopter R44 II. Recorded change: Installation of Cool City Electronics Inc. Automatic Flight Control System (AFCS), Stability Control Augmentation System (SCAS), Yaw Damper System and Orbit Mode. Snapshot dated June 30, 2026.

FAA-listed holder
Cool City Electronics Inc. dba Cool City Avionics
Aircraft configurations
2
FAA revision date
FAA status
Current · Issued

Recorded modification

What the FAA record covers

Installation of Cool City Electronics Inc. Automatic Flight Control System (AFCS), Stability Control Augmentation System (SCAS), Yaw Damper System and Orbit Mode.

SR09645RC 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: Robinson Helicopter R44 and Robinson Helicopter R44 II. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Robinson Helicopter R44H11NMRobinson Helicopter R44 IIH11NM

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Robinson Helicopter R44 and Robinson Helicopter R44 II model, serial range, and configuration?
  2. 02Which control configuration, rigging, limitations, and inspections 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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