While inspecting a 200-foot cellular tower, a remote pilot flies the sUAS to an altitude of 650 feet above ground level (AGL), which places it 450 feet above the top of the tower. The sUAS is positioned 300 feet horizontally from the tower. Does this comply with 14 CFR part 107?

A remote pilot is conducting a close-up inspection of a 350-foot tall water tower. The remote PIC flies the small unmanned aircraft to an altitude of 780 feet above ground level (AGL) while keeping it within 300 feet horizontally of the water tower. According to 14 CFR part 107, is this operation in compliance with small unmanned aircraft altitude limitations?

What is the maximum allowable altitude for a small unmanned aircraft when operated more than 400 feet horizontally from any structure under 14 CFR part 107?