De Havilland Canada DASH 8 Q300 Credits: Original aircraft design by PAD/J-P Brisard Adaptation for FSX, textures and panel by Philippe Wallaert Installation: Unzip DeHavilland_DASH-8_Q300.zip in C:\Program Files\Microsoft Games\Microsoft Flight Simulator X\SimObjects\Airplanes\ copy Callout_Sound.dll in C:\Program Files\Microsoft Games\Microsoft Flight Simulator X\GAUGES\ copy CallOutB folder in C:\Program Files\Microsoft Games\Microsoft Flight Simulator X\Sound\ NB: When Master Warning or Master Caution is activated, an alert sound is produced. Click on the gauge to stop it. Click on switch "Alarm" situated on gear lever gauge to activate/deactivate the sound. Enjoy !