| Callsign | WP3I |
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2026-06-26 |
| Effective Date | 2026-06-26 |
| Expire Date | 2036-06-26 |
| Cancel Date | |
| Last Action Date | 2026-06-26 |
| End Date | 2036-06-26 |
| Available Date | 2038-06-27 |
| Applicant Type | B - Amateur Club |
| Entity Name | KP4 Expedition Group |
| Street Address / Locality | 405 Esmeralda Ave Suite 2158 Guaynabo, PR 00969 |
| County | Guaynabo Municipio |
| Zip Location | 18°22'05.0"N 66°06'29.0"W |
| Maidenhead | FK68wi |
| FRN | 0034685719 |
| Licensee ID/SGIN | L02740027 / 000 |
| Licensee Class | |
| Callsign Group | A - 2x1 |
| ULS/Geo Region | 12 / 12 / PR |
| Prev Callsign / Prev Class | KP4EG |
| Next Callsign | |
| Trustee Callsign / Trustee Name | KP4PK HERNANDEZ-JIMENEZ, GREG |
| Vanity Type | F - By List (Club) |
| ULS File Number | |
| Phonetic weight / Morse weight | 8 / 48 |