Maryland State Police grounded their 10 helicopters last weekend — and four remained out ... The problem was discovered on one of the $12 million Leonardo AW139 helicopters during a routine ...

An injured hunter was air rescued by Maryland State Police on Friday after he became trapped by marshy terrain inside a ... MSP deployed an AgustaWestland helicopter (AW139) to the area. On ...

Maryland State Police Aviation Command (MSPAC) rescued an injured hiker on Friday in Frederick County.According to a news release, the 23-year-old hiker needed ...