Which markings identify the full-length runway pavement area?

The markings that identify the full-length runway pavement area are the runway side strips. These strips serve as visual indicators that extend along the sides of the runway, aiding pilots in maintaining proper alignment during takeoff and landing. They help define the limits of the usable runway and enhance situational awareness, especially during low visibility conditions.

Runway centerline markings, while crucial for guiding aircraft along the center of the runway, do not indicate the full width of the pavement area. Threshold markings indicate the beginning of the runway usable for landing, but they do not cover the entire length of the runway. Touchdown zone markings specify where an aircraft should aim to land but do not provide information about the complete runway area.