| Site Information |
| Site Name | Code | Subnet | Type | Monument Installed | Data Archived |
| Yelm Community Services | YELM | PANGA | steel mast (Y or URL) | 2003-07-08T00 | PANGA |
| Site Location Information |
| City | State | Latitude | Longitude | Elevation |
| Yelm | WA | 46.9500 | -123.3900 | 82 |
| Approximate ITRF Position X,Y,Z (m) |
| X | Y | Z |
| -2350441.1466 | -3674491.4105 | 4637979.5679 |
| Current Receiver and Antenna Type |
| Receiver | Antenna |
| LEICA GRX1200GGPRO | LEIAT504GG LEIS |
| Data Acquisition for CGPS |
| Telemetry | Real-Time | SGM Dist | Onboard PPP | Last Data |
| CDMA | Y | n/a | N | current |
| Receiver Upgrades and Firmware Updates |
| Date Installed | Time UTC | Receiver Type |
| 2003-09-17 | 00:00:00 | LEICA RS500 |
| 2005-07-01 | 19:19:00 | LEICA SR530 |
| 2005-09-01 | 00:00:00 | LEICA RS500 |
| 2007-07-04 | 18:00:00 | LEICA GRX1200GGPRO |
| Antenna and Domes |
| Date Installed | Time UTC | Antenna Type & Dome |
| 2003-09-03 | 00:00:00 | LEIAT504 LEIS |
| 2007-07-04 | 18:00:00 | LEIAX1202 LEIS |
| 2007-11-05 | 00:00:00 | LEIAT504GG LEIS |
| DD=Daily Download, MD=Manual Download, DC=Decommissioned, NA=Not Available |