A small plane that crashed in Dubai last month killing all four people on board was following other aircraft too closely.
That's according to a preliminary investigation from the UAE's General Civil Aviation Authority (GCAA), which said inconsistency in air traffic control advice could have played a role in the incident.
The UK-registered DA42 aircraft crashed on May 16 near the Dubai International Airport.
The report revealed that the plane was 3.7 nautical miles behind a Thai Airways Airbus A350-900, which the GCAA says was not a safe distance.
The four-seater plane was on a mission to calibrate terrestrial navigation systems at the airport.
All crew members, three British nationals and one South African, were killed.

UAE bans travel to Mali, urges nationals to return
Rain, dusty conditions forecast across UAE from December 12
UAE continues to send crucial aid to Sri Lanka
BRIDGE confronts rising threat to privacy in age of relentless misinformation
UAE offers condolences to Australia over death of firefighter in bushfire