How far off the edge of the minimum operating strip (MOS) are distance-to-go (DTG) markers placed?

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Multiple Choice

How far off the edge of the minimum operating strip (MOS) are distance-to-go (DTG) markers placed?

Distance-to-go markers are placed a fixed distance from the MOS edge so pilots get a reliable, repeatable cue about how much strip remains without risking contact with the edge or nearby obstacles. The standard offset is twenty-five feet. This distance keeps the markers clear of the edge hazards and within the pilot’s line of sight, giving an immediate, consistent reference as they judge remaining length for landing or takeoff. Placing markers closer would reduce clearance and visibility in real-world conditions, while placing them farther away would delay the cue and reduce immediacy. That’s why twenty-five feet is the best, standard offset.

Distance-to-go markers are placed a fixed distance from the MOS edge so pilots get a reliable, repeatable cue about how much strip remains without risking contact with the edge or nearby obstacles. The standard offset is twenty-five feet. This distance keeps the markers clear of the edge hazards and within the pilot’s line of sight, giving an immediate, consistent reference as they judge remaining length for landing or takeoff. Placing markers closer would reduce clearance and visibility in real-world conditions, while placing them farther away would delay the cue and reduce immediacy. That’s why twenty-five feet is the best, standard offset.

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