One of the University of Wisconsin Hospital Med-Flight helicopters crashed earlier today, killing all three crew on board. The three consisted of Darren Bean, M.D., Mark Coyne, R.N. and pilot Steve Lipperer. Dr. Bean was one of the best liked E.D. physicians and I was honored to work with him during internship as well as in radiology residency. I do not know the other two, but all three will be sorely missed. Be careful out there. Thank you to all of the Med-flight crews for all that they do and the risks they take.