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Navy Approves Full-Rate Sikorsky CH-53K Helicopter Production

The CH-53K is supported by a network of more than 200 suppliers across 35 states.

Sikorsky employees building CH-53K aircraft utilizing 3-D work instructions, new titanium machining centers with multi-floor ergonomic platforms.
Sikorsky employees building CH-53K aircraft utilizing 3-D work instructions, new titanium machining centers with multi-floor ergonomic platforms.
Lockheed Martin

The U.S. Navy today announced full rate production on the Sikorsky CH-53K helicopter. The move should increase production to more than 20 helicopters annually in the coming years. Sikorsky, a Lockheed Martin company, is currently procuring long-lead items and critical materials to support building full rate production CH-53K helicopters in its digital factory.

According to Bill Falk, director of the Sikorsky CH-53K program, the production authorization will stabilize Sikorsky’s domestic supply chain.

The full-rate production decision instills confidence in the diverse network of more than 200 CH‑53K suppliers across 35 states. The Marine Corps’ commitment to the CH-53K will allow suppliers to purchase in bulk, creating efficiencies and driving down overall costs for the U.S. military and international allies.

The approved acquisition objective is 200 aircraft.

The U.S. Marine Corps declared Initial Operational Capability (IOC) for the CH-53K helicopter in April 2022, validating the platform’s operational readiness to forward deploy Marines and equipment across the globe.

The CH‑53K is a multi-mission helicopter with heavy-lift capabilities that exceed all other U.S. Department of Defense rotary wing aircraft and is the only heavy-lift helicopter that will remain in production through 2032.

The CH-53K can carry a 27,000-pound external load over 110 nautical miles in high/hot conditions, which is more than triple the external load carrying capacity of the legacy CH-53E aircraft.

The CH-53K King Stallion is designed to conduct expeditionary assault transport of armored vehicles, equipment, and personnel to support distributed operations deep inland from a sea-based center of operations, critical in the Indo-Pacific region.

The craft is a digitally designed, market available aircraft, enabling a range of operations such as humanitarian relief, firefighting and search and rescue.

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