>A ripped-up BINA ERS stuffed into bowels of the Joanna, followed by the night end of a day/night distress flare works well.....<
It is said that in the glory days of UWAS a piano was once taken to the centre of the airfield at St Athan. Several crumpled-up broadsheets borrowed from the ante-room were inserted into the works, sprinkled with a small amount of AVPIN and ignited per thunderflash. This caused an almighty explosion that showered all and sundry with fragments of piano.
Allegedly.