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This post post is all about fronts. It is a great tool to prepare for a lot of the questions on the Transport Canada Advanced RPAS exam. What is a front? A front is a zone of transition between two air masses. The zone, or front, can vary in size from very small to very […]

Exam Prep, Weather

ROC-A Study Resources

The ROC-A is not currently required in order to fly drones in Canada as a Basic or Advanced pilot of drones under 25KG flown within visual line of sight. The Transport Canada exams for the Basic and Advanced pilot permits do, however, have several questions that are based on the ROC-A knowledge requirements. This page […]

Exam Prep, Radio Telephony

Fog and Mist

What is the difference between mist and fog? Fog and mist differ only by how well you can see through them. What you see is fog if you have less than 1 KM visibility and mist if you can see more than 1 KM. Surface Layer Type Visibility Fog < 1KM Mist > 1KM How […]

Exam Prep, Weather