In a statement to ABCNews.com, company owner Bill Dause wrote: "This happened a long time ago and everything worked as advertised. No one got hurt or injured."
Everett celebrated her 81st birthday at home, but she's already planning her next stunt.
"I never have ridden in a race car," she said.
ABC News has learned the Federal Aviation Administration sent a safety inspector Friday to investigate the company. In just the last two years, the company has racked up nearly $1 million in FAA penalties for apparently failing to properly maintain aircraft.
