Medium urgency

Special Conditions: Robinson Helicopter Company Model R66 Helicopter; Flight Control System Annunciation of Control

Detected August 11, 2026 · in Aviation Maintenance & Airworthiness (FAA)

The FAA issued special conditions for the Robinson R66 helicopter regarding flight control system annunciation of control, which will impose new certification requirements for the type design.

Aforeworn detected this change in the Aviation Maintenance & Airworthiness (FAA) space on August 11, 2026 and published this briefing so affected operators are forewarned rather than caught off guard. It is rated Medium urgency. Robinson Helicopter Company, Part 145 repair stations, Part 135/121 operators, flight schools, and corporate flight departments operating or maintaining R66 helicopters. should confirm how it applies to their specific situation before acting. There is a time constraint attached: Not specified in the excerpt; check the Federal Register notice for the effective date and comment period.. Acting after that point can mean penalties, a lapsed licence, or lost eligibility — exactly the kind of surprise Aforeworn exists to prevent. Aforeworn monitors Aviation Maintenance & Airworthiness (FAA) continuously and turns every detected change into a plain-English briefing like this one, so you always know first. Forewarned is forearmed.

What changed

The FAA is establishing special conditions for the R66 that will require the flight control system to provide annunciation of control (likely a warning or indication) to the pilot, which may affect the type certificate and require design changes.

Who it affects

Robinson Helicopter Company, Part 145 repair stations, Part 135/121 operators, flight schools, and corporate flight departments operating or maintaining R66 helicopters.

What you must do

Review the special conditions to determine if they apply to your operations; if you operate or maintain R66s, monitor for future airworthiness directives or service bulletins that may require modifications.

Deadline

Not specified in the excerpt; check the Federal Register notice for the effective date and comment period.

Source: https://www.federalregister.gov/public-inspection/2026-16412/special-conditions-robinson-helicopter-company-model-r66-helicopter-flight-control-system

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