| Node Number | 7643 |
| Node Callsign | K7DMC |
| Node City | Lompoc | Nano-Node |
| Node Province/State | CA |
| Node Country | USA |
| Node Owner/Sponsor | Joshua Miller Ask a Question |
| Node Latitude | 34.6314117 North |
| Node Longitude | 120.45968 West |
| Node Base Frequency (MHz) | 446.8750 |
| Node Offset Frequency (KHz) | 0.0000 |
| Node CTCSS (Hz)/DCS | 100.0 |
| AVRS Status | U |
| Node Website URL | http://www.micro-node.com |
| Local node date/time | 22:11:30 on Jan 31 2026 PST |
| Current Node Status: | Extended Down for 53 days, 14 hours, 46 minutes, 29 seconds. |
| Last heard from Node: | 07:25:01 on Dec 09 2025 PST |