| Site Information |
| Site Name | Code | Subnet | Type | Monument Installed | Data Archived |
| SPKN | SPKN | PANGA | Short Drill-brace (Y) | 2006-05-05T00 | PANGA |
| Site Location Information |
| City | State | Latitude | Longitude | Elevation |
| Spokane | WA | 47.6276 | -117.5025 | |
| Approximate ITRF Position X,Y,Z (m) |
| X | Y | Z |
| -1988836.1618 | -3820181.8008 | 4689672.2909 |
| Current Receiver and Antenna Type |
| Receiver | Antenna |
| TRIMBLE ALLOY | TRM115000.00+S SCIT |
| Data Acquisition for CGPS |
| Telemetry | Real-Time | SGM Dist | Onboard PPP | Last Data |
| ETHR | Y | n/a | N | current |
| Receiver Upgrades and Firmware Updates |
| Date Installed | Time UTC | Receiver Type |
| 2006-05-05 | 00:00:00 | TRIMBLE NETRS |
| 2010-10-29 | 00:00:00 | TPS NET-G3A |
| 2018-06-27 | 22:00:00 | TRIMBLE NETR9 |
| 2022-07-22 | 17:15:00 | TRIMBLE ALLOY |
| Antenna and Domes |
| Date Installed | Time UTC | Antenna Type & Dome |
| 2006-05-05 | 00:00:00 | TRM41249.00 TZGD |
| 2010-10-29 | 00:00:00 | TPSCR.G3 SCIT |
| 2018-06-27 | 22:00:00 | TRM57971.00 SCIT |
| 2022-07-22 | 17:00:00 | TRM115000.00+S SCIT |
| DD=Daily Download, MD=Manual Download, DC=Decommissioned, NA=Not Available |