SAN FRANCISCO--(BUSINESS WIRE)--Jackson Square Aviation President and Chief Executive Officer Toby Bright announced today that he will step down as leader of the aircraft-leasing company at the end of the year. Bright will transition leadership of the company to Kevin McDonald as Chief Executive Officer and Chris Dailey as President and Chief Commercial Officer effective January 1, 2019. McDonald and Dailey have been with JSA since the company began in 2010. They helped develop and implement th