On 19 July 2020, a Boeing 737-800 was instructed to reject its night takeoff on runway 24R at Palma after the driver of an airport vehicle already on the same runway in accordance with its own clearance heard the takeoff clearance being issued to the 737 and advised the controller of his position. The Investigation found that the TWR controller involved had not adhered to relevant procedures set out in the applicable Operating Manual and the provisions of the Air Traffic Regulation in regard to the use of phraseology, active listening and surveillance of the airport manoeuvring area.
Description
On 19 July 2020, a Boeing 737-800 (EI-EFJ) being operated by Ryanair on a scheduled domestic passenger flight from Palma to Madrid Barajas as RYR81SN was instructed to reject its takeoff soon after beginning the takeoff roll on runway 24R at Palma in normal night visibility after an airport lighting maintenance vehicle called on the TWR frequency to advise that it was also on the runway. A low speed rejected takeoff followed and the vehicle remained well separated from the aircraft which was subsequently able to depart for Madrid.
Investigation
An Investigation was carried out by the Spanish Commission for the Investigation of Accidents and Incidents (CIAIAC). Relevant FDR and CVR information from the 737 had been overwritten but QAR data equivalent to that recorded on the FDR was available as well as relevant ATC voice communication and radar data recordings and statements from all those involved.
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