Ottawa Macdonald Cartier Airport (CYOW)

Information from ourairports.com:

• 2007-06-05: Reported landing fees for private single‑engine light aircraft: CA$15 per landing or CA$30/month flat fee; (Note also reported Nav Canada planned takeoff fee from 2008.)
• 2008-01-07: South-field Esso and Shell report relatively high fuel and parking/ramp fees; Ottawa Flying Club (north field) is generally a cheaper option for fuel and parking; Esso previously waived ramp fees when meeting customs—confirm current policy.
• 2008-01-07: High-quality FBO with higher fees and expensive fuel; Ottawa Flying Club on the north field is a less expensive option for fuel and parking; If meeting customs, pilots report needing to make a short stop at Esso or Shell.
• 2008-01-07: OAS flight school on the south ramp offers parking but does not sell fuel to visiting aircraft.
• 2010-03-15: Airport offers free WiFi in departure areas; Customs lines can be long during rush hour but are generally shorter at other times.

Source: ourairports.com (one-time import)