Lord knows I've made my far share of mistakes, and some of them have been rather spectacular. Though thankfully, none of them have been recorded and posted to the internet. Listen To A 747 Pilot Realize He Doesn't Know Where The Hell He Landed tl;dr, 747 Dreamlifter pilot lands at the wrong airport.
As a pilot in training myself, I can pretty well tell that a tiny little airstrip isn't going to be able to accommodate the newest version of the Boeing 747. I could even tell that before I even got interested in aviation when I was about 12.