How to Fly Helicopters by Larry Collier, Larry 1st Edition Year: 1979 Worldwide delivery. Combined Shipping! Item will be shipped to your PayPal verified address within 1-3 business days of receiving full payment (we make every attempt to process orders on the day they are placed). The terms of delivery are about 15-21 business days, but most orders will arrive much faster. Shipping time is an estimate and delays can happen due to international customs departments. Please be patient in the case your item is held up in your customs department. ? Returns: You have 14 calendar days to return an item from the date you received it. ? Feedbacks: Your feedback is very important to us and we will greatly appreciate your POSITIVE feedback. Please do not leave negative or neutral feedback, just contact us to get a better solution and we will do our best to fix any problem :) If you have any questions, feel free to contact us!