| Callsign | KM7DEX |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2025-12-04 |
| Effective Date | 2026-07-21 |
| Expire Date | 2035-12-04 |
| Cancel Date | 2026-08-18 |
| Last Action Date | 2026-08-18 |
| End Date | 2026-08-18 |
| Available Date | 2028-08-19 |
| Applicant Type | I - Individual |
| Entity Name | Olson, Eric C |
| Street Address / Locality | 1135 SE 143rd Ave Portland, OR 972332239 |
| County | Multnomah County |
| Zip Location | 45°30'55.1"N 122°30'07.8"W |
| Maidenhead | CN85rm |
| FRN | 0037678851 |
| Licensee ID/SGIN | L02986199 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 7 / 7 / OR |
| Prev Callsign / Prev Class | G - General |
| Next Callsign | K7ECO |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0012122307 |
| Phonetic weight / Morse weight | 11 / 66 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2025-12-04 | SYSGRT - New Systematic Call Sign Assigned |
| 2025-12-04 | LIISS - License Issued |
| 2026-03-02 | LIMOD - License Modified |
| 2026-07-21 | LIMOD - License Modified |
| 2026-08-18 | LICAN - License Canceled |
FCC comments
| 2026-08-18 | Issued vanity call sign. |