| Callsign | KB3OTC |
|---|---|
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2007-03-15 |
| Effective Date | 2007-03-15 |
| Expire Date | 2017-03-15 |
| Cancel Date | 2019-03-16 |
| Last Action Date | 2019-03-16 |
| End Date | 2017-03-15 |
| Available Date | 2019-04-16 |
| Applicant Type | I - Individual |
| Entity Name | Platt, John C |
| Street Address / Locality | 448 Le Banm St SE Washington, DC 20032 |
| County | District of Columbia |
| Zip Location | 38°50'01.4"N 77°00'23.7"W |
| Maidenhead | FM18lu |
| FRN | 0016228660 |
| Licensee ID/SGIN | L01257279 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 3 / 3 / DC |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0002952106 |
| Phonetic weight / Morse weight | 11 / 74 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2007-03-15 | SYSGRT - New Systematic Call Sign Assigned |
| 2007-03-15 | LIISS - License Issued |
| 2019-03-16 | LIEXP - License Expired |