YYZ Airside Vehicle Operator Permits (AVOP) Practice Exam

The designation for the taxiway entrance point associated with Delta that corresponds to the letter 'D' is DP. In aviation, taxiway entrance points are designated with a combination of a letter and a suffix that helps identify specific locations on the airfield. In this case, the letter 'D' signifies the taxiway associated with Delta, and the 'P' indicates the specific entrance point. Understanding these designations is crucial for pilots and ground vehicles to navigate the airfield safely and efficiently. Familiarity with the alphabetic conventions used for taxiway identifiers is part of operational knowledge for those operating in controlled airspace, ensuring clear communication and coordination among various stakeholders at the airport.