This is "Helicopter Aerobatic Basics" from Model Airplane News Magazine. This book is an excellent Flight Guide for RC Pilots. Written as a flightbox reference for basic and sport helicopter aerobatics, this 30-page guide has a spiral binding so it will stay open on the flightline, and its heavy-coated paper won't absorb grease or oil. Illustrated, step-by-step techniques cover everything from basic maneuvers like stall turns, loops and rolls to intermediate moves like Immelmann turns, tumbles and Cuban-8s. Basic aerobatic setups and tips from the pros are also included, so it is an excellent resource for beginner and experienced pilots alike.Topics include:
- Helicopter setup for aerobatic flight
- Throttle/pitch curves
- 540-degree stall turn
- The Tumble
- And much more!