Tommc
Or the 2x crew chiefs that got distracted whilst refuelling and tipped their Vulcan’s on their tails by filling the rear tanks first? (Expensive)
Remember one of the NEAF Bomber Wing B.2s at Akrotiri doing that in about 1971 as it was being de-fueled for a major servicing. It was written off, given a maintenance serial number and used as a weapons loading trainer parked behind the 56Sqn QRA shed. The trailing edge was badly buckled and the ECM tailcone was bent up about 30 degress. IIRC, the C/T i/c the defuelling was busted to J/T and subsequently left the Service.
It is said that as the Vulcan sat down with a large "crunch" he said "F***! Call OC Eng, I'll be in the bar" and went to the Sgt's Mess to get pissed.