B7/2009L Collision of a powered hang glider and a powered paraglider near the light aviation aerodrome of Tuorla on 20 October 2009 20.10.2010 Date of Accident 20.10.2009 Date of Publication 20.10.2010 Investigation Branch Aviation (L) Investigation ID B7/2009L Type of Accident Accident Tutkinnan tila Completed