Flying Turns POV Worlds Only Wooden Bobsled Roller Coaster Knoebels Amusement Park - YouTube
Flying Turns (roller coaster) - Wikipedia
Flying Turns Roller Coaster - Knoebels | Take a ride on Flying Turns - The world's ONLY "Wooden Bobsled Roller Coaster" at Knoebels in Pennsylvania! | By Theme Park Review | Alright,
Should You Go Here: A Trackless Rollercoaster Ride – Fodors Travel Guide
Should You Go Here: A Trackless Rollercoaster Ride – Fodors Travel Guide
Modern and Historic, Knoebels Flying Turns - American Coaster Enthusiasts (ACE)
Flying Turns: Resurrecting a Legend | PBS Western Reserve