| Callsign | KK7UUM |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2024-08-10 |
| Effective Date | 2025-07-02 |
| Expire Date | 2034-08-10 |
| Cancel Date | 2025-07-29 |
| Last Action Date | 2025-07-29 |
| End Date | 2025-07-29 |
| Available Date | 2027-07-30 |
| Applicant Type | I - Individual |
| Entity Name | MARTIN, ROBERT J |
| Street Address / Locality | One Microsoft Way REDMOND, WA 98052 |
| County | King County |
| Zip Location | 47°40'56.1"N 122°07'13.6"W |
| Maidenhead | CN87wq |
| FRN | 0033522350 |
| Licensee ID/SGIN | L02648572 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 7 / 7 / WA |
| Prev Callsign / Prev Class | G - General |
| Next Callsign | AE7WE |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0011632613 |
| Phonetic weight / Morse weight | 13 / 70 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2024-08-10 | SYSGRT - New Systematic Call Sign Assigned |
| 2024-08-10 | LIISS - License Issued |
| 2024-12-07 | LIAUA - Administrative Update Applied |
| 2025-01-22 | LIMOD - License Modified |
| 2025-07-02 | LIMOD - License Modified |
| 2025-07-29 | LICAN - License Canceled |
FCC comments
| 2025-07-29 | Issued vanity call sign. |