On 20 October 2014 a Dassault Falcon 50 taking off at night from Moscow Vnukovo collided with a snow plough which had entered the same runway without clearance shortly after rotation. Control was lost and all occupants died when it was destroyed by impact forces and post crash fire. The uninjured snow plough driver was subsequently discovered to be under the influence of alcohol. The Investigation found that the A-SMGCS effective for over a year prior to the collision had not been properly configured nor had controllers been adequately trained on its use, especially its conflict alerting functions.
Description
On 20 October 2014, a Dassault Falcon 50EX (F-GLSA) being operated by Unijet on an international passenger charter flight from Moscow to Paris Le Bourget as LEA074P and taking off from runway 06 collided with a snow plough at the intersection of the take-off runway with runway 01/19 and was destroyed as a consequence of the effects of the impact and a post crash fire. The four occupants of the aircraft were killed but the snow plough driver was unhurt. There was fog present at the time of the collision, but the IRVR was sufficient not to be a limiting factor in the visual acquisition by pilots of any runway obstructions ahead.
Investigation
An Investigation was carried out by the Interstate Aviation Committee (the MAK). The FDR and CVR were recovered from the aircraft and their data were successfully downloaded. ATC recorded radar data was also available.
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