Robinson Helicopter: Who Is Frank Robinson?

Frank Robinson turns a rejected idea into the world's largest maker of civilian helicopters

Frank Robinson turns a rejected idea into the world's largest maker of civilian helicopters

Robinson R22 - Wikipedia

Frank Robinson - Robinson Helicopter Company

An upward trajectory for Robinson Helicopter Company - Vertical Mag

An interview with Frank Robinson, from Robinson Helicopters - HeliStore

Helicopter pioneer Frank Robinson passed away

Whidbey grad, UW alum gives $1 million to send budding engineers to college

Alpha Aviation: ビデオ・書籍

Danger spins from the sky: The Robinson R44, the world's best-selling civilian helicopter, has a long history of deadly crashes - Los Angeles Times

An upward trajectory for Robinson Helicopter Company - Vertical Mag

Robinson Helicopter's Frank Robinson