| Callsign | K0OYW |
|---|---|
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2025-11-25 |
| Effective Date | 2025-12-01 |
| Expire Date | 2035-10-14 |
| Cancel Date | |
| Last Action Date | 2025-12-01 |
| End Date | 2035-10-14 |
| Available Date | 2037-10-15 |
| Applicant Type | I - Individual |
| Entity Name | COLTHARP, LAWRENCE D |
| Street Address / Locality | 120 E VINE, PO Box PO Box 275 LEON, KS 67074 |
| County | Butler County |
| Zip Location | 37°40'14.6"N 96°43'25.9"W |
| Maidenhead | EM17pq |
| FRN | 0016240400 |
| Licensee ID/SGIN | L01258313 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 0 / 0 / KS |
| Prev Callsign / Prev Class | KC0ZYR G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | 0011806887 |
| Phonetic weight / Morse weight | 10 / 76 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2015-10-14 | LIISS - License Issued |
| 2015-10-14 | VANGRT - Vanity Call Sign Assigned |
| 2025-11-25 | LIREN - License Renewed |
| 2025-12-01 | LIAUA - Administrative Update Applied |