FlightGlobal reports: (
https://www.flightglobal.com/news/articles/drone-missed-heathrow-bound-787s-engine-by-10ft-452882/?cmpid=NLC FGFG FGFIN-2018-1023-GLOB&sfid=70120000000taAh )
...unmanned aerial vehicle was flown within 10ft of a Boeing 787 on approach to London Heathrow.
The aircraft had been operating at 3,200ft on approach to runway 27L on 25 June, according to the UK Airprox Board.
It says a “drone-like object” was seen to pass just below the right wing, avoiding an impact with the starboard engine.
This refers to Airprox 2018154, and the Airprox Board report goes on to say - my bold:
The Board considered that the pilot’s overall account of the incident portrayed a situation where providence had played a major part in the incident and/or a definite risk of collision had existed.
It's surely only a matter of time...
airsound