97 years is a good run, especially considering he was rated high enough to fly solo supersonic aircraft late into the nineties says a lot.
On October 14, 1997, on the 50th anniversary of his historic flight past Mach 1, he flew a new Glamorous Glennis III, an F-15D Eagle, past Mach 1. The chase plane for the flight was an F-16 Fighting Falcon piloted by Bob Hoover, a longtime test, fighter and aerobatic pilot who had been Yeager's wingman for the first supersonic flight.
At the end of his speech to the crowd in 1997, Yeager concluded, "All that I am ... I owe to the Air Force."[70] Later that month, he was the recipient of the Tony Jannus Award for his achievements.
I believe it not till the oughts that he officially, officially, i.e. don't call me cause I won't call you, retired from any aeronautical concerns.