Controlled Airspace in Canada is divided into which two subdivisions?

Controlled Airspace in Canada is divided into which two subdivisions?

• A. High Level Airspace and Low Level Airspace
• B. Northern Airspace and Southern Airspace
• C. Class A and Class B
• D. IFR and VFR

Answer: (A)

Canada divides controlled airspace by altitude into two blocks: high level airspace and low level airspace. This separation reflects where air traffic control services and procedures differ most: low level airspace covers from the surface up to the upper boundary of that block, while high level airspace begins above that boundary and continues upward to the top of controlled airspace. This altitude-based split helps explain who is managing traffic at different heights and what kinds of operations and clearances are typical in each region. The other options describe geographic regions, class designations, or flight rules, none of which define the nationwide altitude-based subdivision of controlled airspace.

Canada divides controlled airspace by altitude into two blocks: high level airspace and low level airspace. This separation reflects where air traffic control services and procedures differ most: low level airspace covers from the surface up to the upper boundary of that block, while high level airspace begins above that boundary and continues upward to the top of controlled airspace. This altitude-based split helps explain who is managing traffic at different heights and what kinds of operations and clearances are typical in each region. The other options describe geographic regions, class designations, or flight rules, none of which define the nationwide altitude-based subdivision of controlled airspace.