To become the pilot of the space shuttle you must first must become a jet pilot and fly for 1000 hours. Next you must be at least 58 inches tall. But, if a 58 inch tall pilot spends a month is space, he may be up 60 inches tall as lack of gravity allows the spine to stretch.
This is a brand new sign with the following features:
12" x 12" screen printed on caution yellow
Sturdy .032 aluminum sign with rounded corners
Drilled hole for hanging
It features a picture of an astronaut walking in front of the International Space Station.