The following information obtained from UNAVCO's online DOI system:
(https://www.unavco.org/data/doi/search/search.html)

Kona GPS Network - MAHU-Mahukona P.S.
Start: 20-Oct-2006
End: 12-Jul-2017
Brooks, Benjamin, Foster, James, 2009, Kona GPS Network - MAHU-Mahukona P.S., UNAVCO, GPS/GNSS Observations Dataset, 
https://doi.org/10.7283/QW9E-YS39