| Callsign | WP4NRT |
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2006-04-12 |
| Effective Date | 2008-06-30 |
| Expire Date | 2016-04-12 |
| Cancel Date | 2008-08-26 |
| Last Action Date | 2008-08-26 |
| End Date | 2008-08-26 |
| Available Date | 2010-08-27 |
| Applicant Type | B - Amateur Club |
| Entity Name | COFRESI RADIO CLUB |
| Street Address / Locality | PO Box 281 CABO ROJO, PR 006230281 |
| County | Cabo Rojo Municipio |
| Zip Location | 18°04'59.0"N 67°09'15.0"W |
| Maidenhead | FK68kb |
| FRN | 0014919831 |
| Licensee ID/SGIN | L01139814 / 000 |
| Licensee Class | |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 12 / 12 / PR |
| Prev Callsign / Prev Class | |
| Next Callsign | KP4LH |
| Trustee Callsign / Trustee Name | WP4KUN FERNANDEZ MENDEZ, HECTOR |
| Vanity Type | |
| ULS File Number | 0003490301 |
| Phonetic weight / Morse weight | 14 / 64 |