Brian D. Sweeney, 38, of Barnstable. He was an aeronautics and aviation consultant and was headed to Los Angeles for business. He called his wife, Julie, 29, a health education teacher at Dennis-Yarmouth Regional High School, from the plane: "Hi Jules, it's Brian. I'm on a hijacked plane and it doesn't look good. I hope I'll talk to you again. But if I can't, I want you to know I love you more than anything."