October 26, 2023 The National Geodetic Survey posted the results of their May 2023 local tie survey at the NASA Kōkeʻe Park Geophysical Observatory (KPGO). The survey establishes high-precision local tie vectors between the geodetic stations and their associated reference marks. Data collection consisted of terrestrial observations with an absolute laser tracker system, a total station, and survey-grade GNSS instrumentation. The local relationships were aligned to the International Terrestrial Reference Frame at the epoch date of the survey, ITRF2020 (2023/05/13). The survey results, report, and SINEX file are available at the NGS website: https://www.ngs.noaa.gov/corbin/iss/index.shtml.