The day begins after arriving at the shop. Here the passengers meet the
pilot and the chase crew. The pilot then launches a PIBOL (a small
helium filled balloon) in order to determine wind direction and speed.
Based on this information she chooses one of a number of pre-arranged
launch sites. The basket, envelope, instruments, pilot, crew, and
passengers climb into the chase vehicle and drive to the launch site.
After arriving at the launch field the crew unloads the equipment and the
pilot begins her pre-flight checks. Within a few minutes you will hear
"I am about to make a big noise" followed by the roar of the burner.