Wake Island Apicil
All heights have been referred to the station tide staff zero which is linked to fixed benchmarks. Benchmark 12 (1961) the primary benchmark, is stamped ‘NO 12 1961′, and is set in the concrete apron at the east front corner of the Federal Aviation Administration Boat House. Seven additional benchmarks are levelled to the TGBM and to the Tide Station on a yearly basis.
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Tags: apron, benchmarks, eurofil, federal aviation administration, guan, tide station, wake island