| Callsign | N3ATB |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2024-03-05 |
| Effective Date | 2025-01-14 |
| Expire Date | 2034-05-31 |
| Cancel Date | 2025-07-25 |
| Last Action Date | 2025-07-25 |
| End Date | 2025-07-25 |
| Available Date | 2027-07-26 |
| Applicant Type | I - Individual |
| Entity Name | GUNDERSON, ROBERT J |
| Street Address / Locality | 20379 N 84th Way Scottsdale, AZ 85255 |
| County | Maricopa County |
| Zip Location | 33°40'05.5"N 111°49'21.0"W |
| Maidenhead | DM43cq |
| FRN | 0010489748 |
| Licensee ID/SGIN | L00823157 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 3 / 7 / AZ |
| Prev Callsign / Prev Class | G - General |
| Next Callsign | K3RG |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0011404713 |
| Phonetic weight / Morse weight | 10 / 50 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2004-03-16 | LTSFRN |
| 2007-09-25 | LIAUA - Administrative Update Applied |
| 2014-05-02 | LIREN - License Renewed |
| 2016-01-12 | LIAUA - Administrative Update Applied |
| 2024-03-05 | LIREN - License Renewed |
| 2025-01-14 | LIMOD - License Modified |
| 2025-07-25 | LICAN - License Canceled |
FCC comments
| 2025-07-25 | Issued vanity call sign. |