| Callsign | NP3OX |
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2007-06-27 |
| Effective Date | 2007-06-27 |
| Expire Date | 2017-06-26 |
| Cancel Date | 2019-06-27 |
| Last Action Date | 2019-06-27 |
| End Date | 2017-06-26 |
| Available Date | 2019-07-28 |
| Applicant Type | I - Individual |
| Entity Name | NAVARRO GALLARDO, SANDRA I |
| Street Address / Locality | URB VALENCIA 618 ZAMORA SAN JUAN, PR 00923 |
| County | San Juan Municipio |
| Zip Location | 18°24'32.5"N 66°02'18.9"W |
| Maidenhead | FK68xj |
| FRN | 0016652075 |
| Licensee ID/SGIN | L01299290 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | C - 2x2 |
| ULS/Geo Region | 12 / 12 / PR |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0003091821 |
| Phonetic weight / Morse weight | 10 / 66 |