| Callsign | KC3MZE |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2019-02-27 |
| Effective Date | 2021-08-23 |
| Expire Date | 2029-02-27 |
| Cancel Date | 2021-09-10 |
| Last Action Date | 2021-09-10 |
| End Date | 2021-09-10 |
| Available Date | 2023-09-11 |
| Applicant Type | I - Individual |
| Entity Name | Helfrich, Michael S |
| Street Address / Locality | 32268 Tranquility Lane Frankford, DE 19945 |
| County | Sussex County |
| Zip Location | 38°30'18.2"N 75°13'43.9"W |
| Maidenhead | FM28jm |
| FRN | 0028271559 |
| Licensee ID/SGIN | L02246782 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 3 / 3 / DE |
| Prev Callsign / Prev Class | T - Technician |
| Next Callsign | AA3MH |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0009672868 |
| Phonetic weight / Morse weight | 10 / 70 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2019-02-27 | SYSGRT - New Systematic Call Sign Assigned |
| 2019-02-27 | LIISS - License Issued |
| 2021-08-23 | LIMOD - License Modified |
| 2021-09-10 | LICAN - License Canceled |
FCC comments
| 2021-09-10 | Issued vanity call sign. |