Complex sentence: In 2007, Life Flight purchased 6 new EC 145 helicopters that replaced the 4 that were currently in use, one will be stationed near the Port of Houston to better service that region and one will be dedicated to Pediatric transport.
Split into simpler sentences: In 2007, Life Flight purchased 6 new EC 145 helicopters that replaced the 4 that were in use. One will be stationed near the Port of Houston to better servethat region and one will be dedicated to pediatric transport.