| Callsign | KB9SFD |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2017-12-06 |
| Effective Date | 2017-12-06 |
| Expire Date | 2028-02-27 |
| Cancel Date | |
| Last Action Date | 2017-12-06 |
| End Date | 2028-02-27 |
| Available Date | 2030-02-28 |
| Applicant Type | I - Individual |
| Entity Name | Czerwinski, Mark C |
| Street Address / Locality | 10320 W SCHLINGER AVE WEST ALLIS, WI 53214 |
| County | Milwaukee County |
| Zip Location | 43°01'13.2"N 88°00'46.3"W |
| Maidenhead | EN53xa |
| FRN | 0013230693 |
| Licensee ID/SGIN | L00999909 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 9 / 9 / WI |
| Prev Callsign / Prev Class | P - Technician Plus |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0008021702 |
| Phonetic weight / Morse weight | 13 / 74 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2005-04-04 | LITIN - TIN Updated |
| 2005-04-04 | LIMOD - License Modified |
| 2008-01-10 | LIREN - License Renewed |
| 2017-12-06 | LIREN - License Renewed |