Trim Tab of The Voodoo Chile

Origins
At the Reno Air Races, a North American P-51D Mustang (The Galloping Ghost) crashed into spectators, killing the pilot and 10 people on the ground, and injuring 69 others.

Effects
Any aircraft that flies with the trim tab attached will suffer sever technical difficulties, ranging from shorting out of electronic instruments to leaky fuel tanks and complete catastrophic failure. This usually causes the aircraft it’s attached to crash, where the tab will simply pop off afterwards. Caused the horrific crash that took place at the 2011 Reno Air Races.