| Callsign | NP3JK |
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 1997-01-06 |
| Effective Date | 1997-01-06 |
| Expire Date | 2007-01-06 |
| Cancel Date | 2003-05-22 |
| Last Action Date | 2003-05-22 |
| End Date | 2003-05-22 |
| Available Date | 2005-05-23 |
| Applicant Type | I - Individual |
| Entity Name | MARTINEZ GONZALEZ, MARIO J |
| Street Address / Locality | 1849 Maravilla Ave. Apt. D-1 Fort Myers, FL 33901 |
| County | Lee County |
| Zip Location | 26°37'15.9"N 81°52'41.3"W |
| Maidenhead | EL96bo |
| FRN | 0008987968 |
| Licensee ID/SGIN | L00688382 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | C - 2x2 |
| ULS/Geo Region | 12 / 4 / FL |
| Prev Callsign / Prev Class | |
| Next Callsign | KI4AMZ |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 9701068620 |
| Phonetic weight / Morse weight | 11 / 66 |