Sarnia Airport
Sarnia (Chris Hadfield) Airport, (IATA: YZR), is located 4 NM (7.4 km; 4.6 mi) east northeast of Sarnia, Ontario, Canada.
The airport is classified as an airport of entry by NAV CANADA and is staffed by the Canada Border Services Agency. CBSA officers at this airport currently can handle aircraft with no more than 30 passengers.
The airport was renamed after astronaut, and Sarnia native, Chris Hadfield in 1997.
Air Canada operated by Air Georgian is the only Airlines that service Sarnia (Chris Hadfield) Airport.
The above mentioned information is taken from: http://en.wikipedia.org/wiki/Sarnia_Airport.