| Callsign | NP4NA |
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2021-12-14 |
| Effective Date | 2021-12-14 |
| Expire Date | 2031-12-14 |
| Cancel Date | |
| Last Action Date | 2024-03-18 |
| End Date | 2031-12-14 |
| Available Date | 2033-12-15 |
| Applicant Type | B - Amateur Club |
| Entity Name | Radio Sport DX Club |
| Street Address / Locality | PO Box 1043 Coamo, PR 00769 |
| County | Coamo Municipio |
| Zip Location | 18°06'13.7"N 66°21'27.3"W |
| Maidenhead | FK68tc |
| FRN | 0031661812 |
| Licensee ID/SGIN | L02504240 / 000 |
| Licensee Class | |
| Callsign Group | C - 2x2 |
| ULS/Geo Region | 12 / 12 / PR |
| Prev Callsign / Prev Class | WP4SCL |
| Next Callsign | |
| Trustee Callsign / Trustee Name | NP2DX LIANEZ FERNANDEZ, DAVID |
| Vanity Type | F - By List (Club) |
| ULS File Number | |
| Phonetic weight / Morse weight | 12 / 52 |