| Callsign | KJ4LAV |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2019-01-31 |
| Effective Date | 2020-11-03 |
| Expire Date | 2029-04-09 |
| Cancel Date | 2020-11-04 |
| Last Action Date | 2020-11-04 |
| End Date | 2020-11-04 |
| Available Date | 2022-11-05 |
| Applicant Type | I - Individual |
| Entity Name | Roisum, Thomas B |
| Street Address / Locality | 14102 W Territorial Ln Sun City West, AZ 85375 |
| County | Maricopa County |
| Zip Location | 33°41'08.9"N 112°21'58.2"W |
| Maidenhead | DM33tq |
| FRN | 0009876319 |
| Licensee ID/SGIN | L01481758 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 7 / AZ |
| Prev Callsign / Prev Class | T - Technician |
| Next Callsign | KJ7RZU |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0008506106 |
| Phonetic weight / Morse weight | 13 / 74 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2009-04-09 | SYSGRT - New Systematic Call Sign Assigned |
| 2009-04-09 | LIISS - License Issued |
| 2016-01-25 | LIMOD - License Modified |
| 2017-02-25 | LIAUA - Administrative Update Applied |
| 2019-01-31 | LIREN - License Renewed |
| 2020-11-03 | LIAUA - Administrative Update Applied |
| 2020-11-04 | LICAN - License Canceled |
FCC comments
| 2020-11-04 | Issued new systematic call sign. |