Incidentally I have been digging through the Black Hawk helicopter aerodynamic performance data ( to do with my job), I have noticed that there were 5 crashes caused by the Black Hawk flying close to radio broadcast towers. Subsequently they improved the EMI shielding of the avionics and flight controls. There were many similar incidents for other fixed wings and rotary wing vehicles in this NASA report:
https://ntrs.nasa.gov/api/citations/...9960009442.pdf