Part Three of Three
For decades, Maryland's medical helicopter system was praised nationally. Last year, a midnight crash changed that.By:
Part One of Three
Medical helicopters are a $250 billion industry and growing fast. A closer look at what's really at stake.
Part Two of Three
At least 211 crew members and 27 patients have been killed in medical helicopters crashes since 1980. These are some of their stories.
Live Q & A
Post reporters answered reader questions on the series online on Monday, August 24th. Read the transcript.