As of March 2025, Air Center Helicopters - founded in 1982 - operates among others some 20 EC225 / H225 helicopters for various US Government contracts. To name a few, the US Navy uses the helis to carry out Vertical Replenishment (VERTREP) of its vessels, while in 2022, the USAF selected ACH to train its Pararescuemen in offshore rescues. N576AC is a 2012 built airframe initially flying for Bristow as G-ZZSK and joined ACH in November 2018. It has seen at least two overseas deployments: one to the Bahamas in 2019 after Hurricane Dorian and the 2nd to Niger, West Africa around April of 2022.