Challenger (4272) J Boat Details: Boat Name: Challenger Model: J/24 Year: 1987 Sail Number: 4272 PHRF Rating: 186 Owner: Chris Archer Division: J/24 One Design Sponsoring Businesses: CYC Logo no backgroundCorinthian Yacht Club of SeattleCSR-Marinespecial logo bluesscLogo2 Supporting Businesses