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

CAP Andes GPS Network - PWRO-Puesto Wircaleo P.S.
Start: 07-Jun-2010
End: 13-Nov-2022
Smalley, Jr., Robert, Brooks, Benjamin, 2010, CAP Andes GPS Network - PWRO-Puesto Wircaleo P.S., UNAVCO, GPS/GNSS Observations Dataset, 
https://doi.org/10.7283/T5SN0780