I used to marshall for a small Allegiant Airlines through a third party contractor. Had some minor misunderstandings mostly because I couldn't always see what the pilot was signalling due to some
coatings in the windscreen. Can be difficult to see inside the cockpit from the outside when your
standing on the ground 30 feet in front of them. the cord on the ground comm headset was rather
long also. This course brought back some memories as well as clarified some of the problems that can occur when you're not all on the same page.
Louise D.
02/03/2021
Understanding Aircraft Marshalling Signals