Flight Crew Instrument; Flight Crew Private
Situational Awareness
Conflict Ground Conflict; Less Severe
Flight Crew Requested ATC Assistance / Clarification
Airport; Human Factors; Procedure
While taxing to parking on NOTAM closed runway UAV (unmanned aerial vehicle) operator was flying UAV RC (radio controlled) aircraft over parked aircraft just beyond person directing parking.  My passenger also stated UAV was too close for safety.I stopped aircraft waiting for UAV to be moved but person directing parking was not observing conflict.Called on UNICOM to have something done but no response.  After UAV was further away; parked aircraft and commented to person directing parking about danger of proximity with UAV but he stated he didn't see UAV as he was watching my aircraft.Pilot of aircraft behind my aircraft acknowledged that UAV was too close for safety.UAV pilot stated that the runway was closed and that they were given permission to fly by airport authority but denied flying over parked aircraft.Airport manager stated that RC group all stated that the model was not flown over aircraft.Friends in main hangar stated that they witnessed aircraft over parked aircraft also.Airport manager stated that he talked with RC group and discussed incident but believed that parallax view was involved.
Reporter stated aircraft were being parked on a runway which was closed per published NOTAM for an event. A fixed wing RC aircraft was conducting aerobatics while flying in the vicinity of the closed runway as well as parked and taxing aircraft.
General aviation pilot reported a UAS flying overhead while parking their aircraft. Reporter was concerned with the proximity of the UAS to aircraft.