| Callsign | KC7YHK |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2017-05-31 |
| Effective Date | 2017-05-31 |
| Expire Date | 2027-06-20 |
| Cancel Date | |
| Last Action Date | 2017-05-31 |
| End Date | 2027-06-20 |
| Available Date | 2029-06-21 |
| Applicant Type | I - Individual |
| Entity Name | VIELBAUM, MATTHEW B |
| Street Address / Locality | 107 CHERRY WAY OAKLEY, CA 94561 |
| County | Contra Costa County |
| Zip Location | 37°59'36.5"N 121°41'28.4"W |
| Maidenhead | CM97dx |
| FRN | 0016400459 |
| Licensee ID/SGIN | L01276143 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 7 / 6 / CA |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 9706208848 |
| Phonetic weight / Morse weight | 12 / 80 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2007-04-26 | LIREN - License Renewed |
| 2007-04-26 | ESUFRN |
| 2017-05-31 | LIREN - License Renewed |