My name is Mario Carby, and I’m an Aircraft Maintenance Engineer at Air Canada. I work behind the scenes to inspect, maintain, troubleshoot, and repair aircraft to help make sure they are safe and ready to fly. My experience includes aircraft manufacturing, major scheduled maintenance, and day-to-day airport maintenance. I’m also specially trained to work on several aircraft, including the Airbus A319, A320, and A321, Boeing 737 NG/MAX, and Boeing 777.