1. cdronefly

    FREE Phantom 3 and 4 book now on Droneflyers.com

    We have decided to remove our best selling Phantom 3 (and now being updated for P4) book from Amazon and publish it chapter by chapter on our blog. The first 3 chapters are up and the rest will be there within the week (probably by the time you can read that far). It can be read online - or use...