Complex sentence: At the same time, OHI was acquired by Air Methods Corporation (AMC) and the program was re-branded as South Carolina LifeNet-7 and is presently one of six rotor-wing bases operated by AMC in South Carolina.
Split into simpler sentences: At the same time, OHI was acquired by Air Methods Corporation (AMC) and the program was re-branded as South Carolina LifeNet-7. LN-7 is presently one of six rotor-wing bases operated by AMC in South Carolina.