| Callsign | KA9RBO |
|---|---|
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2014-02-26 |
| Effective Date | 2014-02-26 |
| Expire Date | 2024-05-10 |
| Cancel Date | 2026-05-12 |
| Last Action Date | 2026-05-12 |
| End Date | 2024-05-10 |
| Available Date | 2026-06-12 |
| Applicant Type | I - Individual |
| Entity Name | STERN, MARK J |
| Street Address / Locality | 7535 E HAROLD AVE GARY, IN 46403 |
| County | Lake County |
| Zip Location | 41°36'29.2"N 87°15'44.0"W |
| Maidenhead | EN61io |
| FRN | 0003048824 |
| Licensee ID/SGIN | L00014202 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 9 / 9 / IN |
| Prev Callsign / Prev Class | P - Technician Plus |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 9400635801 |
| Phonetic weight / Morse weight | 13 / 76 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2000-06-28 | LIMOD - License Modified |
| 2014-02-26 | LIREN - License Renewed |
| 2026-05-12 | LIEXP - License Expired |