I created this free Part 107 test study guide to help my clients and the drone community based upon my experience as a FAA certificated flight instructor and aviation attorney. The FAA compiled a list of references in the final ACS and FAA study guide. Unfortunately, they did not include everything you need or would find helpful. Linked below I have included the material the FAA suggested you study along with extra items that the FAA should have included, which are in the bold text, that I added.
Welcome to drone day on the Adafruit blog. Every Monday we deliver the latest news, products and more from the Unmanned Aerial Vehicles (UAV), quadcopter and drone communities. Drones can be used for video & photography (dronies), civil applications, policing, farming, firefighting, military and non-military security work, such as surveillance of pipelines. Previous posts can be found via the #drone tag and our drone / UAV categories.