03/14/2014 02:53 EDT | Updated 05/14/2014 05:59 EDT

Malaysian Airlines flight MH370 mystery: Web chat with our expert

The disappearance of Malaysian Airlines Flight MH370 has prompted many to ask how an airliner can simply vanish in an age of real-time tracking using GPS and other technologies. writer Kazi Stastna tackles many of the questions about what may have happened to the flight in this story.

CBC Toronto will also delve into the questions surrounding the disappearance of Flight MH370 on Friday night's supper hour newscast, which will be followed by a web chat during which viewers can submit their questions to retired pilot and aviation expert Jock Williams.

Williams is a pilot with more than 50 years of flying experience. He is a retired fighter pilot for the Royal Canadian Air Force and was a flight safety inspector for Transport Canada.

Williams will appear live on CBC Toronto with hosts Mike Wise and Anne-Marie Mediwake starting just after 5 p.m. ET. Immediately after his appearance on the show, Williams will answer questions in our web chat.

Here's how you can participate:

- You can submit questions for Williams via email.

- You can watch and take part in the chat, which will appear in the chat window below shortly after 5 p.m. ET. The chat window will also appear at the top of the CBC Toronto landing page.

- You can also submit questions by Tweeting them to @CBCToronto.