Remove Omni-Directional Range Remove Turbulence Remove Visual Flight Rules
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Drone Lingo Simplified: Acronyms Every Pilot Needs To Know

Pilot Institute

VFR Visual Flight Rules VFR is a set of regulations that allow a pilot to operate an aircraft using visual cues and without relying on instruments. Compared to AIRMETs, SIGMETs warn of weather conditions that are more severe and pose flight risk even to larger and more equipped aircraft.

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