@FAANews@FAASafetyBrief@USDOT@SunnFunFlyIn @AOPA @EAA The confusion is in the definition of 'controlled airspace.' It's not a communications requirement, but a weather minima requirement.
@FAANews@FAASafetyBrief@USDOT@SunnFunFlyIn @AOPA @EAA Controlled airspace generally extends from 700 or 1200 feet above the ground, so there's lots of controlled airspace that won't require it.