| Callsign | NP4AU |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2026-09-11 |
| Effective Date | 2026-09-11 |
| Expire Date | 2036-05-25 |
| Cancel Date | |
| Last Action Date | 2026-09-11 |
| End Date | 2036-05-25 |
| Available Date | 2038-05-26 |
| Applicant Type | I - Individual |
| Entity Name | GONZALEZ, EFRAIN |
| Street Address / Locality | Urb Oasis Gdns, D16 Ecuador St. Guaynabo, PR 009693426 |
| County | Guaynabo Municipio |
| Zip Location | 18°22'05.0"N 66°06'29.0"W |
| Maidenhead | FK68wi |
| FRN | 0001838572 |
| Licensee ID/SGIN | L00135929 / 000 |
| Licensee Class | A - Advanced |
| Callsign Group | C - 2x2 |
| ULS/Geo Region | 12 / 12 / PR |
| Prev Callsign / Prev Class | G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0012175845 |
| Phonetic weight / Morse weight | 12 / 54 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2006-05-25 | LIREN - License Renewed |
| 2015-03-05 | LIAUA - Administrative Update Applied |
| 2015-05-19 | LIAUA - Administrative Update Applied |
| 2016-05-03 | LIREN - License Renewed |
| 2026-09-11 | LIREN - License Renewed |