Plain English Meaning

Using the tip of the wing as a sighting line. By keeping the station or a ground feature lined up with the wingtip, the pilot can fly a curved path that stays the same distance from that point.

Full Definition

A visual technique used in VFR or partial-panel flying where the pilot maintains a desired track around a point or station by keeping the wingtip aligned with a chosen ground reference or bearing. In the context of a DME arc, it refers to flying the aircraft so that the wingtip points approximately at the station, which keeps the aircraft on a constant-distance arc around it.

Context Anchor

Used during DME arc in , where the pilot must a set distance from a station while turning around it.