FAA Part 107 (2016)
Before 2016, commercial drone flights in the US needed a case-by-case exemption. Part 107 created a standing rule for small drones, but it kept the remote pilot's eyes on the aircraft and pushed anything farther into the waiver process.
Routine inspection, photography and survey flights became legal without individual approvals.
Waivers became the main route for advanced operations, which is the structure Section 927 approvals use today.
The Skyways authorization is the same pattern at far greater range: fly beyond sight only with explicit, negotiated permission.
