Which of the following is a requirement for VFR operations during takeoff or landing as per CAR 602.114?

For Visual Flight Rules (VFR) operations, particularly during takeoff or landing as specified in CAR 602.114, one of the essential requirements is that flight visibility must be at least 3 miles. This regulation is designed to ensure that pilots have sufficient visual reference during critical phases of flight, which enhances safety. High visibility conditions allow pilots to clearly see other aircraft, obstacles, and the runway environment, which is crucial for safe navigation and avoiding collisions.

Maintaining a minimum flight visibility of 3 miles during takeoff and landing operates on the principle that pilots must rely on their visual senses to perform these maneuvers effectively. This requirement contributes to enhanced situational awareness and better decision-making, especially in busy airspace or near airports.

In contrast, the other options are not aligned with the requirements for VFR operations. For instance, while ground visibility and altitudes may be relevant in certain scenarios, they do not directly address the minimum visibility necessary for safe operations during takeoff and landing as laid out in the regulations.