| Callsign | K4EEF |
|---|---|
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2018-07-03 |
| Effective Date | 2021-07-20 |
| Expire Date | 2028-07-03 |
| Cancel Date | |
| Last Action Date | 2021-07-20 |
| End Date | 2028-07-03 |
| Available Date | 2030-07-04 |
| Applicant Type | I - Individual |
| Entity Name | Renfro Jr, William C |
| Street Address / Locality | 2029 Kirkman Dr Birmingham, AL 35242 |
| County | Shelby County |
| Zip Location | 33°25'30.9"N 86°40'19.5"W |
| Maidenhead | EM63pk |
| FRN | 0027613280 |
| Licensee ID/SGIN | L02193225 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 4 / 4 / AL |
| Prev Callsign / Prev Class | KN4MZU G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | 0009628100 |
| Phonetic weight / Morse weight | 10 / 46 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2018-07-03 | LIISS - License Issued |
| 2018-07-03 | VANGRT - Vanity Call Sign Assigned |
| 2018-07-10 | LIMOD - License Modified |
| 2021-07-20 | LIMOD - License Modified |