TSB reminds air passengers to wear seatbelts after 21 people hurt in turbulence..

CALGARY — The Transportation Safety Board is reminding air passengers to wear their seatbelts after 21 people on an Air Canada flight that landed in Calgary were injured by turbulence.

The agency posted the warning on Twitter Thursday and followed it up with another tweet linked to a report about 16 passengers and crew being injured on an Air Canada flight in 2011.

Read the full article...