| Callsign | N9JSK |
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2010-03-24 |
| Effective Date | 2010-03-24 |
| Expire Date | 2020-05-29 |
| Cancel Date | 2022-06-01 |
| Last Action Date | 2022-06-01 |
| End Date | 2020-05-29 |
| Available Date | 2022-07-02 |
| Applicant Type | I - Individual |
| Entity Name | MAJEWSKI, CHARLES J |
| Street Address / Locality | 117 FARINGDON DR CRYSTAL LAKE, IL 60014 |
| County | McHenry County |
| Zip Location | 42°13'56.7"N 88°19'38.8"W |
| Maidenhead | EN52uf |
| FRN | 0002869014 |
| Licensee ID/SGIN | L00214351 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 9 / 9 / IL |
| Prev Callsign / Prev Class | KB9EKW P - Technician Plus |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0004185406 |
| Phonetic weight / Morse weight | 13 / 64 |