https://www.heliopsmag.com/antares/news/sikorsky-receives-contract-to-build-up-to-99-ch-53ks-for-the-usmc/
Heliops Magazine - KiaKaha Media Ltd - Sikorsky receives contract to build up to 99 CH-53Ks for the...
Sikorsky secures $10.8B contract to deliver up to 99 CH-53K King Stallions, reinforcing USMC heavy-lift power and sustaining the national industrial base.