| Callsign | KJ7TRX |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2021-01-20 |
| Effective Date | 2021-04-28 |
| Expire Date | 2031-01-20 |
| Cancel Date | 2021-06-07 |
| Last Action Date | 2021-06-07 |
| End Date | 2021-06-07 |
| Available Date | 2023-06-08 |
| Applicant Type | I - Individual |
| Entity Name | Knowles, Mark R |
| Street Address / Locality | 62125 Byram Rd Bend, OR 97701 |
| County | Deschutes County |
| Zip Location | 44°06'48.5"N 121°12'21.6"W |
| Maidenhead | CN94jc |
| FRN | 0030447197 |
| Licensee ID/SGIN | L02410378 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 7 / 7 / OR |
| Prev Callsign / Prev Class | T - Technician |
| Next Callsign | KE6YYZ |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0009530938 |
| Phonetic weight / Morse weight | 14 / 74 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2021-01-20 | SYSGRT - New Systematic Call Sign Assigned |
| 2021-01-20 | LIISS - License Issued |
| 2021-04-28 | LIMOD - License Modified |
| 2021-06-07 | LICAN - License Canceled |
FCC comments
| 2021-06-07 | Issued vanity call sign. |