| Callsign | K9MKZ |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2021-06-14 |
| Effective Date | 2021-06-14 |
| Expire Date | 2031-06-14 |
| Cancel Date | 2024-04-03 |
| Last Action Date | 2026-04-08 |
| End Date | 2024-04-03 |
| Available Date | 2026-05-09 |
| Applicant Type | I - Individual |
| Entity Name | DUBELBEIS, ROBERT E |
| Street Address / Locality | 10521 S DRAKE AVE CHICAGO, IL 60655 |
| County | Cook County |
| Zip Location | 41°41'41.2"N 87°42'13.6"W |
| Maidenhead | EN61dq |
| FRN | 0006256093 |
| Licensee ID/SGIN | L00457337 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 9 / 9 / IL |
| Prev Callsign / Prev Class | P - Technician Plus |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0009586006 |
| Phonetic weight / Morse weight | 9 / 68 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2002-01-28 | LITIN - TIN Updated |
| 2002-01-28 | LIREN - License Renewed |
| 2011-03-04 | LIREN - License Renewed |
| 2021-06-14 | LIREN - License Renewed |
| 2026-03-04 | COR - Internal Correction Applied |
| 2026-03-04 | COR - Internal Correction Applied |
| 2026-03-04 | COR - Internal Correction Applied |
FCC comments
| 2026-03-04 | Per case 1598695 licensee deceased on 09/22/2023. cpg License cancelled in accordance to rule section 97.19(c)(3). |