Near miss: Drone was 20ft from landing passenger jet

An incident in which a device believed to have been a drone came within 20ft of an about-to-land passenger plane at Heathrow Airport has been described in an official near-miss report.
The Airbus A320 was 700ft from landing when the pilot reported seeing a small black object to the left of the aircraft, the report by the UK Airprox (aircraft proximity) Board (UKAB) said.