Below is a news release from the Acquisitions Directorate, CG-9. This is how the Coast Guard intends to keep the H-60s going until the “Future Vertical Lift” aircraft arrive. Also looks like the H-60, which have already been with the Coast Guard for 30 years, could continue in service for another 30.
Jan. 21, 2021 —
The Coast Guard today awarded a contract to Sikorsky Aircraft Corporation of Stratford, Connecticut, for new H-60 helicopter hulls as part of a program to sustain existing MH-60T helicopter hulls reaching the end of their service life. The indefinite-delivery, indefinite-quantity contract extends through April 2025 and has a potential value of $850 million.
As part of the contract award, the Coast Guard placed an initial order for 25 new hulls. The initial order, with a total value of nearly $207 million, includes non-recurring engineering costs, which enables Sikorsky to produce the hulls in the Coast Guard MH-60T configuration. The first three hulls will be used for validation of Sikorsky’s production processes and Coast Guard hull assembly procedures before moving to full rate production of the next 22 hulls. Delivery of the first new hull is anticipated in early 2023, with subsequent hulls scheduled for delivery at approximately one per month starting in late 2023.
The Coast Guard’s H-60 helicopters have been in service since 1990, and the first helicopters in the fleet are set to reach their 20,000-hour service life limit in 2023. The new hulls being delivered under this contract will replace the hulls in the legacy airframes and provide an additional 20,000 flight hours of service. These new hulls, combined with existing programmed service life extension activities, will enable the Coast Guard to align operations with the timeline for future fleet recapitalization in conjunction with the Department of Defense’s joint Future Vertical Lift program. The service plans to complete the program on a one-for-one basis as the existing helicopters reach their maximum flight hours, thereby maintaining the fleet size of 45 helicopters.
Hull replacement is just one component of the MH-60T sustainment effort. In addition to hull replacement, replacement of select dynamic components, such as main rotor blades, as well as full replacement of electrical wire harnesses will take place. Aircraft production – assembly of the hulls, installation of dynamic components, and wire harness replacement – will be completed at the Coast Guard Aviation Logistics Center in Elizabeth City, North Carolina.