| Node Number | 3924 |
| Node Callsign | N7HOR |
| Node City | Tucson |
| Node Province/State | AZ |
| Node Country | USA |
| Node Owner/Sponsor | Pima County R.A.C.E.S. Ask a Question |
| Node Latitude | 32.407 North |
| Node Longitude | 111.043 West |
| Node Base Frequency (MHz) | 147.3000 |
| Node Offset Frequency (KHz) | 0.6000 |
| Node CTCSS (Hz)/DCS | 110.9 |
| AVRS Status | U |
| Node Website URL | http://www.hamsrus.com/races |
| Local node date/time | 05:07:03 on Jul 31 2010 MST |
| Current Node Status: | IDLE for 3 days, 16 hours, 47 minutes, 22 seconds. |
| Last heard from Node: | 05:06:28 on Jul 31 2010 MST |