A blonde received a gift certificate for helicopter flying lessons for her birthday. One day she was bored and decided to take advantage of the opportunity.
When she arrived at the place, the instructor said, "Well, there's only one helicopter here and it only has one seat. If I show you how to do it, do you mind going up solo?"
"Oh of course not! I can handle it," the blonde replied.
Well, he showed her the inner workings of the helicopter and sent her on her way, only asking that she radio in every 400 feet just to make sure everything was going smoothly.
At 400 feet, she radioed in saying, "Wow! This is so much fun!"
At 800 feet, she radioed in again saying, "This is pretty easy, I can do this all day!"
At 1,200 feet, she didn't radio in. He waited and waited, and didn't hear from the blonde. Seconds later, he heard a crash in the field next to the station. He ran out to see what happened — the blonde crashed!
Luckily she survived. "What happened?" the instructor exclaimed.
"Well, I was doing fine, but I started to get cold so I just turned off the big fan!"