| Callsign | KD9ERX |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2026-02-18 |
| Effective Date | 2026-02-18 |
| Expire Date | 2036-02-18 |
| Cancel Date | |
| Last Action Date | 2026-02-18 |
| End Date | 2036-02-18 |
| Available Date | 2038-02-19 |
| Applicant Type | I - Individual |
| Entity Name | O'Brien, James M |
| Street Address / Locality | 532 Redwood Road Bolingbrook, IL 60440 |
| County | Will County |
| Zip Location | 41°42'02.2"N 88°04'30.0"W |
| Maidenhead | EN51xq |
| FRN | 0024905051 |
| Licensee ID/SGIN | L01972740 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 9 / 9 / IL |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0006969371 |
| Phonetic weight / Morse weight | 13 / 70 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2015-10-02 | SYSGRT - New Systematic Call Sign Assigned |
| 2015-10-02 | LIISS - License Issued |
| 2026-02-18 | LIREN - License Renewed |