| Callsign | KN4IOY |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2017-12-20 |
| Effective Date | 2018-01-29 |
| Expire Date | 2027-12-20 |
| Cancel Date | |
| Last Action Date | 2018-01-29 |
| End Date | 2027-12-20 |
| Available Date | 2029-12-21 |
| Applicant Type | I - Individual |
| Entity Name | Williamson, David B |
| Street Address / Locality | 2979 Valley Ave Winchester, VA 22601 |
| County | Winchester city |
| Zip Location | 39°10'27.1"N 78°10'27.4"W |
| Maidenhead | FM09ve |
| FRN | 0027092949 |
| Licensee ID/SGIN | L02151485 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / VA |
| Prev Callsign / Prev Class | T - Technician |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0008078530 |
| Phonetic weight / Morse weight | 14 / 70 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2017-12-20 | SYSGRT - New Systematic Call Sign Assigned |
| 2017-12-20 | LIISS - License Issued |
| 2018-01-29 | LIMOD - License Modified |