A UK investigator says radio interference may have been behind a drone's strange behaviour in the south of the Island.
The Air Accident Investigation Branch carried out a record-only investigation of an incident, which happened on Tuesday, November 26 last year.
A drone near Earystane sounded a proximity alert before its data link was lost and it flew out of sight of its pilot and a safety spotter.
It was set to return home automatically but failed to do so: the AAIB says a nearby telecommunication tower may have caused signal interference.
Castletown police station could be yours... for £250,000
Brewery advertising for operator for landmark Laxey pub
Hospice cafe reopens next week after refurb
Another one bites the gust - as Ramsey rocks cancelled
Mountain Road closed again after crash
Merchant Navy Day to be marked with memorial service
Fundraiser launched for injured MGP rider
Noel back in the saddle after handy pub pumping leaves him smiling