Greetings,
Yes X-Rays, and a probality to have gama rays as well, also not proven for the later.
So If its smells Ozone
(which means that you are in a reversed polarity cloud) if there a continous static noise on the VHF
, and if Saint Elmo's fire appears on the winshield
, then at the end of a high pitch sound coming from the VHF
, you will have it.
Now if one of the first 3 elements is missing
, nothing will happen.
