Skybus Airlines (3rd) Airbus A319-112 N553SX (msn 3171) BUR (Michael B. Ing). Image: 948198. Copyright Photo: Skybus Airlines (3rd) Airbus A319-112 N553SX (msn 3171) BUR (Michael B. Ing). Image: 948198. Share this:EmailFacebookLinkedInTwitterPocketRedditTumblrPinterestLike this:Like Loading...