| Callsign | K4MFB |
|---|---|
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2018-01-05 |
| Effective Date | 2018-01-05 |
| Expire Date | 2028-03-28 |
| Cancel Date | |
| Last Action Date | 2018-01-05 |
| End Date | 2028-03-28 |
| Available Date | 2030-03-29 |
| Applicant Type | I - Individual |
| Entity Name | Brennan, Mark F |
| Street Address / Locality | 1400 Tucker RD Hood River, OR 97031 |
| County | Hood River County |
| Zip Location | 45°37'36.1"N 121°33'01.4"W |
| Maidenhead | CN95fp |
| FRN | 0017423716 |
| Licensee ID/SGIN | L01367818 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 4 / 7 / OR |
| Prev Callsign / Prev Class | KE7RNT G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | 0003432112 |
| Phonetic weight / Morse weight | 9 / 60 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2008-03-28 | LIISS - License Issued |
| 2008-03-28 | VANGRT - Vanity Call Sign Assigned |
| 2008-04-09 | LIAUA - Administrative Update Applied |
| 2008-05-08 | LIMOD - License Modified |
| 2018-01-05 | LIREN - License Renewed |