Part 107 in Montana: Parks, Peaks and Wind
Montana's biggest draws, Glacier and part of Yellowstone, are drone-free national parks, and mountain terrain brings wind and density altitude to plan around.
Montana's landscapes are the reason many people fly there, and the biggest names are off limits. Glacier National Park and the Montana portion of Yellowstone are National Park Service land, where drones are prohibited. Everywhere else, mountain wind, fast-changing weather and high elevation shape a Part 107 flight.
This guide focuses on what makes flying in Montana different. State and local rules on privacy, trespass and parks still apply, and the Part 107 rules apply everywhere.
Can you fly in Glacier or Yellowstone?
Generally no. Under National Park Service Policy Memorandum 14-05, park superintendents use 36 CFR 1.5 to prohibit launching, landing or operating drones on park lands and waters, with limited exceptions; see the NPS policy. A Part 107 certificate does not change that.
How do mountains change a flight?
Wind accelerates over ridges and through passes, and elevation cuts lift; the density altitude post explains why. Over steep terrain, the 400-foot rule is measured above the ground below the drone. §107.49 requires enough power for the flight.
What federal airspace matters most in Montana?
Billings has Class C airspace; much of the state is open Class E and G. Get authorization through LAANC where required.
What this means for the exam
Montana-specific rules are not on the FAA knowledge test, which covers federal rules only. The federal topics here, airspace authorization, restricted areas, weather limits and performance, are.
Other states are compared in the state drone laws guide.
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