| Callsign | KB3SZI |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2019-05-02 |
| Effective Date | 2019-05-02 |
| Expire Date | 2029-06-02 |
| Cancel Date | |
| Last Action Date | 2019-05-02 |
| End Date | 2029-06-02 |
| Available Date | 2031-06-03 |
| Applicant Type | I - Individual |
| Entity Name | Mammarella, Anthony M |
| Street Address / Locality | 2912 NORMANDY DR ELLICOTT CITY, MD 210433329 |
| County | Howard County |
| Zip Location | 39°15'21.0"N 76°48'05.4"W |
| Maidenhead | FM19og |
| FRN | 0018834143 |
| Licensee ID/SGIN | L01495864 / 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 | 0008625448 |
| Phonetic weight / Morse weight | 13 / 68 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2009-06-02 | SYSGRT - New Systematic Call Sign Assigned |
| 2009-06-02 | LIISS - License Issued |
| 2009-12-01 | LIMOD - License Modified |
| 2010-04-28 | LIMOD - License Modified |
| 2010-04-28 | LIMOD - License Modified |
| 2019-05-02 | LIREN - License Renewed |
| 2019-06-11 | RCDUP |
| 2019-06-12 | AUTHPR - Authorization Printed |