| Callsign | N4ZII |
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2011-06-10 |
| Effective Date | 2015-02-24 |
| Expire Date | 2021-07-10 |
| Cancel Date | 2023-07-12 |
| Last Action Date | 2023-07-12 |
| End Date | 2021-07-10 |
| Available Date | 2023-08-12 |
| Applicant Type | I - Individual |
| Entity Name | MARRERO, JOSEPH |
| Street Address / Locality | 11 KENT AV PENNSVILLE, NJ 08070 |
| County | Salem County |
| Zip Location | 39°37'08.8"N 75°30'57.8"W |
| Maidenhead | FM29fo |
| FRN | 0005113766 |
| Licensee ID/SGIN | L00374015 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 4 / 2 / NJ |
| Prev Callsign / Prev Class | KC4PCV P - Technician Plus |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0004760265 |
| Phonetic weight / Morse weight | 13 / 48 |