I want to know the answer to the following question:
In what year did Canada put out a coin to commemorate the Silver Dart?
All the background I'm provided with is that "Additionally, the Government of Canada honored Bell in 1997 with a C$100 gold coin, in tribute also to the 150th anniversary of his birth, and with a silver dollar coin in 2009 in honor of the 100th anniversary of flight in Canada.". Is that enough to answer the question?