Jack the aircraft cleaner
Jack, an airplane cleaner was cleaning the pilots’ cockpit when he saw a book entitled “How to fly an airplane for beginners Volume One”. The first page said, “To start the engine, press red button”. He did so & the engine started. He was happy& opened the next page. “To set airplane moving press the blue button.” He did and the airplane started moving at an amazing speed. He wanted to fly so he opened the third page which read, “To let the airplane fly, please press the green button.” He did this &the plane started to fly. He was excited! After 20 minutes of flying, he was satisfied & wanted to land so he decided to go to the fourth page. He fainted after reading the instructions… The fourth page read , “To learn how to land, please purchase Volume Two at the nearest bookshop !
