GTD, a technology system engineering for the Defence, Security, Transportation, Aerospace and Space markets has participated to Canadian Aerospace Summit, the North American largest aeronautic business conference, held at Ottawa Convention Centre, Canada County from December 5, 2012 to December 6, 2012. During this trade Show GTD had the opportunity to meet with procurement agents from: Bell Helicopter, Boeing, Bombardier Aerospace*, CAE, Esterline CMC Electronics, General Dynamics Canada, Goodrich Landing Gear, Héroux-Devtek, Honeywell Canada, IMP Aerospace, Lockheed-Martin**, MDA, Magellan Aerospace, Pratt & Whitney Canada, Thales. GTD’s sophisticated software for aeronautical Weather Awareness and Flight Efficiency has been presented to North America Industry with a successful acceptation. GTD is a major leader in the area of Flight Efficiency software for civil airliners implementing complex application as weather awareness, virtual meteo radar, ‘en route’ flight replanning, continuous descent approach, etc… GTD endeavors to be the partner of choice in the provision of the flight efficiency finest software and service operator. We wish to introduce innovative new solutions in all our fields of operation and to ensure our customers benefit from the best solutions.