| Callsign | KJ5KQN |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2025-03-25 |
| Effective Date | 2026-05-26 |
| Expire Date | 2035-03-25 |
| Cancel Date | 2026-05-26 |
| Last Action Date | 2026-05-26 |
| End Date | 2026-05-26 |
| Available Date | 2028-05-27 |
| Applicant Type | I - Individual |
| Entity Name | ROSS, JOHN B |
| Street Address / Locality | PO Box 17712 Boulder, CO 803017200 |
| County | Boulder County |
| Zip Location | 40°02'58.1"N 105°12'05.1"W |
| Maidenhead | DN70jb |
| FRN | 0036747244 |
| Licensee ID/SGIN | L02909233 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 5 / 0 / CO |
| Prev Callsign / Prev Class | G - General |
| Next Callsign | AF0GO |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0012048065 |
| Phonetic weight / Morse weight | 13 / 76 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2025-03-25 | SYSGRT - New Systematic Call Sign Assigned |
| 2025-03-25 | LIISS - License Issued |
| 2026-04-30 | LIAUA - Administrative Update Applied |
| 2026-05-26 | LICAN - License Canceled |
FCC comments
| 2026-05-26 | Issued new systematic call sign. |