| Site Information |
| Site Name | Code | Subnet | Type | Monument Installed | Data Archived |
| Quincy | QUIN | PANGA | BRASS PLATE Y | 1982-01-01T00 | PANGA |
| Site Location Information |
| City | State | Latitude | Longitude | Elevation |
| Quincy | California | 39.9745 | -120.9445 | 1105.7651, WGS84 |
| Approximate ITRF Position X,Y,Z (m) |
| X | Y | Z |
| -2517231.2090 | -4198595.0580 | 4076531.2080 |
| Current Receiver and Antenna Type |
| Receiver | Antenna |
| ASHTECH UZ-12 | ASH701945E_M SNOW |
| Data Acquisition for CGPS |
| Telemetry | Real-Time | SGM Dist | Onboard PPP | Last Data |
| | | | |
| Receiver Upgrades and Firmware Updates |
| Date Installed | Time UTC | Receiver Type |
| 1992-09-06 | 00:00:00 | ROGUE SNR-8000 |
| 1992-11-10 | 00:00:00 | ROGUE SNR-8000 |
| 1993-02-02 | 00:00:00 | ROGUE SNR-8000 |
| 1993-03-25 | 00:00:00 | ROGUE SNR-8000 |
| 1993-06-30 | 00:00:00 | ROGUE SNR-8000 |
| 1993-09-15 | 00:00:00 | ROGUE SNR-8000 |
| 1993-12-18 | 00:00:00 | ROGUE SNR-8000 |
| 1994-02-24 | 00:00:00 | ROGUE SNR-8000 |
| 1994-10-25 | 00:00:00 | ROGUE SNR-8000 |
| 1997-08-12 | 12:00:00 | ROGUE SNR-8000 |
| 1998-04-01 | 19:30:00 | ROGUE SNR-8000 |
| 1999-04-05 | 00:00:00 | ROGUE SNR-8000 |
| 2000-02-15 | 23:00:00 | ROGUE SNR-8000 |
| 2002-07-11 | 19:25:00 | ROGUE SNR-8000 |
| 2002-11-13 | 19:00:00 | ROGUE SNR-8000 |
| 2003-07-09 | 20:00:00 | ASHTECH UZ-12 |
| 2006-01-05 | 16:46:00 | ASHTECH UZ-12 |
| 2007-08-10 | 17:00:00 | ASHTECH UZ-12 |
| 2017-08-31 | 00:00:00 | JAVAD TRE_3 |
| 2018-08-30 | 21:30:00 | JAVAD TRE_3 |
| 2019-05-21 | 20:20:00 | JAVAD TRE_3 |
| 2020-03-27 | 23:15:00 | JAVAD TRE_3 |
| 2021-03-12 | 23:29:00 | JAVAD TRE_3 |
| 2021-07-21 | 17:40:00 | JAVAD TRE_3 |
| Antenna and Domes |
| Date Installed | Time UTC | Antenna Type & Dome |
| 1992-09-06 | 00:00:00 | AOAD/M_T DOME |
| 1993-03-25 | 00:00:00 | AOAD/M_T DOME |
| 1993-09-15 | 00:00:00 | AOAD/M_T JPLA |
| 1998-04-01 | 19:30:00 | AOAD/M_T JPLA |
| 1998-10-13 | 00:00:00 | AOAD/M_T JPLA |
| 2002-11-13 | 00:00:00 | AOAD/M_T JPLA |
| 2007-08-23 | 17:00:00 | AOAD/M_T JPLA |
| 2009-01-15 | 00:00:00 | ASH701945E_M JPLA |
| 2010-05-07 | 00:00:00 | ASH701945E_M NONE |
| 2010-08-12 | 01:05:00 | ASH701945E_M SNOW |
| 2017-10-19 | 07:00:00 | ASH701945E_M SNOW |
| DD=Daily Download, MD=Manual Download, DC=Decommissioned, NA=Not Available |