Small Aircraft
Flight Crew Multiengine; Flight Crew Air Transport Pilot (ATP); Flight Crew Flight Engineer; Flight Crew Instrument
Flight Crew Last 90 Days 12; Flight Crew Total 1600; Flight Crew Type 290
Communication Breakdown
Conflict Ground Conflict; Critical
Flight Crew Took Evasive Action
Human Factors
Immediately after landing on Runway 01 at SNH; and clearing the runway onto the taxiway; a helicopter flew directly overhead my aircraft at an altitude of 40 to 50 feet. I was both shocked and surprised by the close call of the helicopter appearing out of nowhere.I had flown a straight in visual approach to Runway 01. I made all of the required voice calls as prescribed for operations at a non-towered airport.I did not hear any other airplanes reporting to be in the vicinity of SNH. I was transmitting and receiving on 122.8; CTAF for the airport and had an operable radio.I can only surmise that the helicopter had me in sight throughout my approach; and based on his closeness to me after my landing; he may have followed me down throughout my approach and landing.The helicopter did not land after his low approach; and apparently left the area. Therefore; I was not able to address the situation with the pilot and resolve the close call. It remains a mystery to me as to what intentions the pilot of the helicopter had in mind to closely fly near a light sport airplane during its approach and landing.
Pilot reported a NMAC with a helicopter at SNH airport.