| Callsign | W0SDW |
|---|---|
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2025-07-24 |
| Effective Date | 2025-07-24 |
| Expire Date | 2035-09-07 |
| Cancel Date | |
| Last Action Date | 2025-07-24 |
| End Date | 2035-09-07 |
| Available Date | 2037-09-08 |
| Applicant Type | I - Individual |
| Entity Name | Wolterstorff, Steve D |
| Street Address / Locality | 308 W La Quinta Circle Sioux Fallslllllll, SD 57108 |
| County | Lincoln County |
| Zip Location | 43°28'38.9"N 96°42'17.1"W |
| Maidenhead | EN13pl |
| FRN | 0010592640 |
| Licensee ID/SGIN | L00832695 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 0 / 0 / SD |
| Prev Callsign / Prev Class | KC0RWV G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | 0006918228 |
| Phonetic weight / Morse weight | 11 / 64 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2005-09-07 | LIISS - License Issued |
| 2005-09-07 | VANGRT - Vanity Call Sign Assigned |
| 2012-05-03 | LIMOD - License Modified |
| 2015-08-19 | LIREN - License Renewed |
| 2025-07-24 | LIREN - License Renewed |