One of the biggest changes in recent years relating to commercial drone regulations has been FAA rule Part 107. Prior to 107, drone pilots were required to hold a current, manned aircraft pilot certificate, and had to pass a written, practical and oral exam to earn that credential. After 107 came into effect, a drone pilot was only required to pass a written exam to earn this commercial drone license.
The majority of people working at construction companies who take the Part 107 exam don’t have any type of aviation background, so it’s recommended that they give themselves at least two hours of study a day over two weeks to prepare for the exam. This commitment allows enough time for the student to both master any prepared test materials as well as do any additional research when necessary. The Part 107 certification is good for 24 months. While the FAA hasn’t posted anything about a recertification process yet, it will need to do so soon because everyone who took the exam when it was available in September 2016 will need to be recertified by August 2018.