NAVAIR signs CH-53K LRIP Lot 4 contract for six rotorcraft
Naval Air Systems Command (NAVAIR) has signed an approximately $550 million contract with Sikorsky Aircraft for six CH-53K helicopters under the Low Rate Initial Production (LRIP) Lot 4 contract.
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This contract award also includes funding for programmatic and engineering support and rate tooling, NAVAIR says.
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