| Callsign | KB3USB |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2020-03-30 |
| Effective Date | 2020-03-30 |
| Expire Date | 2030-06-14 |
| Cancel Date | |
| Last Action Date | 2020-03-30 |
| End Date | 2030-06-14 |
| Available Date | 2032-06-15 |
| Applicant Type | I - Individual |
| Entity Name | Mattheis, Darrell K |
| Street Address / Locality | 1169 Breiten Ct WOODBINE, MD 21797 |
| County | Howard County |
| Zip Location | 39°19'52.2"N 77°04'07.0"W |
| Maidenhead | FM19lh |
| FRN | 0019863893 |
| Licensee ID/SGIN | L01575908 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 3 / 3 / MD |
| Prev Callsign / Prev Class | G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0009028175 |
| Phonetic weight / Morse weight | 13 / 70 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2010-06-14 | SYSGRT - New Systematic Call Sign Assigned |
| 2010-06-14 | LIISS - License Issued |
| 2010-08-16 | LIMOD - License Modified |
| 2012-01-23 | LIMOD - License Modified |
| 2020-03-30 | LIREN - License Renewed |