| Callsign | K7YSO |
|---|---|
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2026-01-09 |
| Effective Date | 2026-01-09 |
| Expire Date | 2036-04-08 |
| Cancel Date | |
| Last Action Date | 2026-01-09 |
| End Date | 2036-04-08 |
| Available Date | 2038-04-09 |
| Applicant Type | I - Individual |
| Entity Name | Hendrickson, Carl J |
| Street Address / Locality | 10106 Orchard Ave Yakima, WA 98908 |
| County | Yakima County |
| Zip Location | 46°36'54.7"N 120°43'26.8"W |
| Maidenhead | CN96po |
| FRN | 0025400862 |
| Licensee ID/SGIN | L02011148 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 7 / 7 / WA |
| Prev Callsign / Prev Class | KI7COY |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | |
| Phonetic weight / Morse weight | 11 / 66 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2016-04-08 | LIISS - License Issued |
| 2016-04-08 | VANGRT - Vanity Call Sign Assigned |
| 2026-01-09 | LIREN - License Renewed |