| Callsign | W7WO |
|---|---|
| Radio Service | HV - Vanity |
| License Status | C - Canceled |
| Grant Date | 2016-03-19 |
| Effective Date | 2016-03-19 |
| Expire Date | 2026-05-31 |
| Cancel Date | 2016-04-01 |
| Last Action Date | 2025-05-20 |
| End Date | 2016-04-01 |
| Available Date | 2025-06-20 |
| Applicant Type | I - Individual |
| Entity Name | Kalkwarf, Robert L |
| Street Address / Locality | 1835 Circle Lane SE Apt 505 Lacey, WA 98503 |
| County | Thurston County |
| Zip Location | 47°01'24.1"N 122°47'36.7"W |
| Maidenhead | CN87oa |
| FRN | 0002240505 |
| Licensee ID/SGIN | L00135371 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | A - 1x2 |
| ULS/Geo Region | 7 / 7 / WA |
| Prev Callsign / Prev Class | K7RLK P - Technician Plus |
| Next Callsign | K7AU |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | |
| Phonetic weight / Morse weight | 8 / 54 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2006-05-31 | LIISS - License Issued |
| 2006-05-31 | VANGRT - Vanity Call Sign Assigned |
| 2006-07-18 | LIAUA - Administrative Update Applied |
| 2006-10-11 | LIAUA - Administrative Update Applied |
| 2012-03-27 | LIAUA - Administrative Update Applied |
| 2016-03-19 | LIREN - License Renewed |
| 2016-04-01 | LICAN - License Canceled |
FCC comments
| 2016-04-01 | Issued vanity call sign. |