| Callsign | KB1ZLN |
|---|---|
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2013-03-06 |
| Effective Date | 2014-08-28 |
| Expire Date | 2023-03-06 |
| Cancel Date | 2025-03-07 |
| Last Action Date | 2025-03-07 |
| End Date | 2023-03-06 |
| Available Date | 2025-04-07 |
| Applicant Type | I - Individual |
| Entity Name | OPPENHEIMER, SEAN |
| Street Address / Locality | 351 KATONA DRIVE FAIRFIELD, CT 06824 |
| County | Fairfield County |
| Zip Location | 41°10'22.9"N 73°16'50.9"W |
| Maidenhead | FN31ie |
| FRN | 0022501084 |
| Licensee ID/SGIN | L01771347 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 1 / 1 / CT |
| Prev Callsign / Prev Class | G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0006441950 |
| Phonetic weight / Morse weight | 12 / 78 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2013-03-06 | SYSGRT - New Systematic Call Sign Assigned |
| 2013-03-06 | LIISS - License Issued |
| 2014-02-12 | LIMOD - License Modified |
| 2014-04-22 | LIMOD - License Modified |
| 2014-05-06 | COR - Internal Correction Applied |
| 2014-05-06 | COR - Internal Correction Applied |
| 2014-05-06 | COR - Internal Correction Applied |
| 2014-08-28 | LIMOD - License Modified |
| 2025-03-07 | LIEXP - License Expired |