| Node Number | 7777 |
| Node Callsign | KP4EOP |
| Node City | PiRLP Rio Grande |
| Node Province/State | PR |
| Node Country | Puerto Rico |
| Node Owner/Sponsor | Jay "CHUO" Santiago Ask a Question |
| Node Latitude | 18.388667 North |
| Node Longitude | 65.771333 West |
| Node Base Frequency (MHz) | 448.1500 |
| Node Offset Frequency (KHz) | -5000.0000 |
| Node CTCSS (Hz)/DCS | 100.00 |
| AVRS Status | O |
| Node Website URL | http://www.chuoweb.com |
| Local node date/time | 05:21:28 on Apr 19 2024 AST |
| Current Node Status: | Extended Down for 1279 days, 23 hours, 41 minutes, 26 seconds. |
| Last heard from Node: | 05:40:02 on Oct 17 2020 AST |