Originally Posted by LifeNtheFstLne

I think they're telling the truth. We have the APU police at CAL too. They race up to the cockpit, clipboard in hand and demand an explanation for why the APU is running. I usually only have one of three answers for them: 1.) Because the CA wants it on 2.) Because it is hotter than seven hells 3.) The rampers are sleeping on the job again and there's no ground power hooked up or available at the current gate