Two light aircraft that came within 200m of colliding avoided a crash when one pilot spotted the danger at the last minute, a report said.
The Pilatus PC12 and Cessna C152 were on a collision course over Denham Airfield, Buckinghamshire last May, the UK Airprox Board (UKAB) said.
The Pilatus pilot saw the Cessna “very close” on his right and turned left.