Aircraft manufacturer Boeing was certainly a welcome guest at a big birthday celebration at the National Air Force Museum of Canada yesterday. Pete Peterson of Boeing International presented a cheque for 125 thousand dollars to the museum’s Foundation. Meanwhile, an official opening was held for a new exhibit at the museum, located at 8 wing Trenton. It will show changing aircraft technology from 100 years ago to today. The National Air Force Museum of Canada celebrated it’s 25th birthday yesterday