On 28 May 2022, the crew of a Boeing 737-800 which had just taken off from Palma, Spain, in good daylight visibility observed a light aircraft approaching from the right at high speed on a collision course. The 737 immediately initiated evasive action, achieving a minimum separation subsequently found to have been 116 feet vertically and 1,200 metres laterally. ATC radar showed that the other aircraft had not taken any action. That aircraft was found to have been operating on a VFR flight plan in controlled airspace without complying with the requirements for such access or listening out.