RegulationsQuestion 3 of 100

What is the minimum flight visibility required for small unmanned aircraft operations under Part 107, and from where is it measured?

a.1 SM measured from the small unmanned aircraft
b.3 SM measured from the control station
c.3 SM measured from the nearest weather reporting station
d.5 SM measured from the control station

Explanation

Correct answer: 3 statute miles measured from the control station. Section 107.51 sets minimum flight visibility at 3 SM and specifies the control station as the reference point, not the aircraft or an airport observation site. The 1 SM and 5 SM figures come from manned-aircraft airspace rules and do not apply here.

Law Reference: 14 CFR §107.51

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