From
MV Dali and Port of Baltimore Update, it got my atenttion the contaminated gasoline (
05:21 Replay of Events of March 26) that among other things could cause the blackout, is also mentioned here as a cause on
main power generators.
Fwiw,
A friend of mine warned me not to use any gasoline other than X brand, because the others were adding additives or other liquids, and those contaminated/dioluted gasolines were damaging the engines and the electrical system of the cars. He took it to the agency because of a noise that he could not locate. The dealer told him to change fuel brand, and in less than a week the noise went away.
So it doesn't surprise me, could it be that something similar happens with airplanes?