RADIO RM 2 — NGS TU0585 — Waipahu, US

This triangulation station is part of the National Geodetic Survey's network of reference points that form the backbone of US geodetic infrastructure. Located near Waipahu on the island of Oahu, Hawaii, this trig point serves as a horizontal control station for surveying and mapping activities. Triangulation stations of this type have historically provided accurate positional reference data for subsequent surveys and engineering projects across their respective regions. The coordinates 21.52051°N, 157.99735°W establish its precise geographic location. Verification and documentation of such benchmark stations remain valuable for surveyors, engineers, and cartographers who depend on reliable control networks for professional work. Maintaining records of these reference points ensures continuity of spatial data accuracy and supports the integrity of surveying practice in Hawaii and across the surveying profession.

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