| Callsign | K7HEF |
|---|---|
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2018-11-30 |
| Effective Date | 2022-12-20 |
| Expire Date | 2029-02-24 |
| Cancel Date | |
| Last Action Date | 2022-12-20 |
| End Date | 2029-02-24 |
| Available Date | 2031-02-25 |
| Applicant Type | I - Individual |
| Entity Name | Heffernan, Charles E |
| Street Address / Locality | 1012 Olympia Ave Ne Renton, WA 98056 |
| County | King County |
| Zip Location | 47°30'45.1"N 122°11'24.9"W |
| Maidenhead | CN87vm |
| FRN | 0018409714 |
| Licensee ID/SGIN | L01457731 / 000 |
| Licensee Class | G - General |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 7 / 7 / WA |
| Prev Callsign / Prev Class | KE7ZSX T - Technician |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | 0008375264 |
| Phonetic weight / Morse weight | 10 / 54 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2009-02-24 | LIISS - License Issued |
| 2009-02-24 | VANGRT - Vanity Call Sign Assigned |
| 2018-09-20 | LIMOD - License Modified |
| 2018-11-30 | LIREN - License Renewed |
| 2022-12-20 | LIAUA - Administrative Update Applied |