NAVAIR Unveils V-22 Bulletin with New Interim Flight Clearance Update

The Naval Air Systems Command (NAVAIR) has announced the resumption of certain aircraft flights, emphasizing stringent safety protocols. Aircraft equipped with Power Reduction Gearboxes (PRGBs) meeting the specified flight-hour threshold will now operate under measures outlined in the March 2024 interim flight clearance (IFC). This move marks a significant step forward in balancing operational demands with safety concerns.

A revised IFC has introduced additional controls for aircraft PRGBs beneath the flight-hour threshold, prioritizing risk mitigation. Until these gearboxes are upgraded or surpass the defined threshold, these preventative measures will remain active. The process reflects a methodical approach to ensuring aviation safety without compromising functionality.

NAVAIR has actively coordinated with the Navy, Air Force Special Operations Command, and the Marine Corps to create and implement the recent bulletin and interim flight clearance. This collaboration underscores the shared commitment across military branches to maintain the highest operational standards and safety protocols.

Operational security remains a top priority, and as such, specific details regarding the V-22 aircraft, including flight-hour thresholds and the number of aircraft impacted, will not be disclosed publically. However, ensuring mission readiness and safety continues to be the forefront goal.

Despite holding back on certain details due to security reasons, NAVAIR affirms its dedication to transparency in all V-22 aircraft operations. Recognizing the aircraft’s crucial role in national defense, prompt and safe return to service of these assets is essential.

Regular monitoring of data and trends from all aircraft platforms remains a crucial practice for NAVAIR. This allows ensuring that service members are equipped with the safest and most reliable aircraft available.

For more information, PAO contacts are available at (240) 496-6840 and 301-757-1487.