| Site Information |
| Site Name | Code | Subnet | Type | Monument Installed | Data Archived |
| Twisp | TWSP | PANGA | Building (Y) | 2015-08-07T14 | PANGA |
| Site Location Information |
| City | State | Latitude | Longitude | Elevation |
| Twisp | WA | 48.3655425 | -120.121654 | 479.59836 |
| Approximate ITRF Position X,Y,Z (m) |
| X | Y | Z |
| -2130674.2807 | -3672406.4056 | 4744335.7832 |
| Current Receiver and Antenna Type |
| Receiver | Antenna |
| TRIMBLE NETR9 | TRM115000.00 NONE |
| Data Acquisition for CGPS |
| Telemetry | Real-Time | SGM Dist | Onboard PPP | Last Data |
| CDMA | Y | n/a | Y | current |
| Receiver Upgrades and Firmware Updates |
| Date Installed | Time UTC | Receiver Type |
| 2015-08-07 | 14:58:00 | TPS NET-G3A |
| 2017-07-21 | 23:59:00 | TRIMBLE NETR9 |
| Antenna and Domes |
| Date Installed | Time UTC | Antenna Type & Dome |
| 2015-08-07 | 14:58:00 | TPSCR.G3 TPSH |
| 2017-07-21 | 23:59:00 | TRM115000.00 NONE |
| DD=Daily Download, MD=Manual Download, DC=Decommissioned, NA=Not Available |