Service Life of Main and Tail Rotor Blade Extended from 12 to 15 Years

Robinson Helicopter Company (RHC), the world’s leading manufacturer of civil helicopters, obtained FAA approval to extend the service life for the Robinson R22 and R44 main and tail rotor blades from 12 to 15 years. This significant advancement will benefit R22 and R44 owners by reducing maintenance costs and increasing operational efficiency. This announcement follows the FAA approval of the limited life extension of specific parts on the Robinson R66 in September of 2024.

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The Robinson R22 and R44 obtained FAA approval to extend the service life for the main and tail rotor blades from 12 to 15 years. (Photo: Business Wire)

By leveraging rigorous testing and data analysis, Robinson Helicopter has demonstrated the extended durability and reliability of its rotor blades. This FAA-approved extension ensures that R22 and R44 operators can maintain their aircraft at optimal performance levels while minimizing downtime and associated costs.

"This is a huge improvement for R22 and R44 operators and a testament to the quality and engineering behind our aircraft," said David Smith, president and CEO of Robinson Helicopter Company. “Reduced maintenance intervals mean greater cost-efficiency and reliability, reaffirming our dedication to providing industry-leading solutions for our customers.”

Robinson Helicopter has implemented specific maintenance requirements for its R22 and R44 helicopters, as outlined in the Airworthiness Limitations Sections (ALS), including a list of fatigue life-limited parts. Regular inspections and maintenance, as outlined in the ALS, are essential in ensuring the safety and reliability of the aircraft.

About Robinson Helicopter Company

For more than 50 years, Robinson Helicopter Company has been at the forefront of the helicopter industry by delivering safety-enhancing technologies, including OEM-designed crash-resistant fuel cells, 4K cockpit video cameras, autopilot systems, and NVG-compatible cockpits. Robinson is committed to developing, manufacturing, and supporting the most reliable and efficient helicopters in the industry. For additional information, visit www.robinsonheli.com.

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