On that day, a four-engine Boeing Stratoliner 307 that Knowlen and dozens of volunteers had spent six years restoring crashed into Seattle’s Elliott Bay within full view of startled diners at a ...

along with the Boeing 367-80 (known simply as the Dash-80), and the Boeing 307 Stratoliner. “We had set aside three weeks to defuel all three aircraft and move them into the building,” says ...