Which statement should be used for geometry when a laser designation platform is airborne?

• A. Treat as ground-based
• B. Treat as air-based
• C. Ignore geometry
• D. Treat as water-based

Answer: (A)

The geometry used for laser designation is anchored to the ground. Even when the laser designator is on an airborne platform, the critical reference is the ground point the laser marks. Fire-control data are converted into ground coordinates so the target location is consistent for all shooters and munitions, regardless of the aircraft’s altitude or motion. If you treated the geometry as air-based, you’d be tying the target location to the aircraft’s changing position, which can lead to misalignment with the actual ground target. Ignoring geometry or treating it as water-based isn’t workable for accurate targeting.