| Callsign | AB9TU |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2019-02-26 |
| Effective Date | 2025-12-12 |
| Expire Date | 2029-02-26 |
| Cancel Date | |
| Last Action Date | 2025-12-12 |
| End Date | 2029-02-26 |
| Available Date | 2031-02-27 |
| Applicant Type | I - Individual |
| Entity Name | Retzlaff, Brad L |
| Street Address / Locality | 18184 Iceland Road Sparta, WI 54656 |
| County | Monroe County |
| Zip Location | 43°59'24.3"N 90°48'11.5"W |
| Maidenhead | EN43ox |
| FRN | 0018523084 |
| Licensee ID/SGIN | L01467738 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | A - 2x2 |
| ULS/Geo Region | 9 / 9 / WI |
| Prev Callsign / Prev Class | KC9PCM G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | |
| Phonetic weight / Morse weight | 11 / 56 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2009-05-12 | LIISS - License Issued |
| 2009-05-12 | SYSGRT - New Systematic Call Sign Assigned |
| 2019-02-26 | LIREN - License Renewed |
| 2025-12-12 | LIAUA - Administrative Update Applied |