Mic Microbursts News Today

Mic microbursts, survivability. changing the seat fabric and the insulation on the seats, just changing that gave passengers 40 to 60 extra seconds before the cabin filled with deadly fumed. >> is the magic number 90 seconds? >> the magic number by law, by regulation, is 90 seconds, thats how fast they have to be evacuated, but you to show that everyone can get off of that plane and a plane full of willing volunteers to do the test with luggage, people, you know, they have to carry dummies that ...