Posted Jun 28th 2009 12:58PM by TMZ Staff The FAA is already deflecting blame for the death of Billy Mays -- claiming the legendary TV pitchman wasn't wearing a seat belt when he took a shot to the head during a rough landing on a flight he was on yesterday. Here's what we know -- Billy Mays was aboard US Airways Flight 1241 flying from Philadelphia, which landed roughly when the front tire blew out as it touched down. After the flight, Billy told FOX 13 in Tampa that something struck him in the head -- here's Billy's actual quote:...