Hey planefags, I was outside in the center of Manchester, NH catching a breath of not so fresh air. Was sitting facing directly South towards the airport. 100% heard a plane take off at 7:50ish. It's snowing hard here with 4 inches on the ground, and its turning icey. Do commercial flights take off in those conditions? Didn't an aircraft leave the local reserves the other day? Not sure where to start digging into all that, just a lurker