Seem to recall an incident back in '88. XV109 had just dropped a load of Percy Pongos off at Leuchars (or Edinburgh - can't recall exactly) and was coming back to BZN. Somewhere over Birmingham one of the left-hand mainwheels "exploded", taking out a lot of hydraulic lines and blowing a lot of cr@p down the port donks. 'BZ' to the crew who limped her back home.