| Callsign | N4UM |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2026-02-26 |
| Effective Date | 2026-03-02 |
| Expire Date | 2036-05-21 |
| Cancel Date | |
| Last Action Date | 2026-03-02 |
| End Date | 2036-05-21 |
| Available Date | 2038-05-22 |
| Applicant Type | I - Individual |
| Entity Name | COTTON, TIM |
| Street Address / Locality | 110 MANGROVE BAY WAY APT 1618 JUPITER, FL 334776461 |
| County | Palm Beach County |
| Zip Location | 26°55'08.1"N 80°04'33.8"W |
| Maidenhead | EL96xw |
| FRN | 0005122049 |
| Licensee ID/SGIN | L00382180 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | A - 1x2 |
| ULS/Geo Region | 4 / 4 / FL |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0011927787 |
| Phonetic weight / Morse weight | 9 / 42 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2001-08-07 | LIAUA - Administrative Update Applied |
| 2005-04-23 | LIAUA - Administrative Update Applied |
| 2006-02-28 | LIREN - License Renewed |
| 2009-09-10 | LIAUA - Administrative Update Applied |
| 2016-03-03 | LIREN - License Renewed |
| 2024-02-23 | LIAUA - Administrative Update Applied |
| 2025-04-16 | LIAUA - Administrative Update Applied |
| 2026-02-26 | LIREN - License Renewed |
| 2026-03-02 | LIAUA - Administrative Update Applied |