| Callsign | K4RRN |
| Radio Service | HV - Vanity |
| License Status | E - Expired |
| Grant Date | 2008-02-01 |
| Effective Date | 2008-02-01 |
| Expire Date | 2018-04-22 |
| Cancel Date | 2020-04-23 |
| Last Action Date | 2020-04-23 |
| End Date | 2018-04-22 |
| Available Date | 2020-05-24 |
| Applicant Type | I - Individual |
| Entity Name | GILBERT, BARBARA S |
| Street Address / Locality | 105 LONGWOOD RD BRISTOL, TN 37620 |
| County | Sullivan County |
| Zip Location | 36°32'58.6"N 82°05'38.5"W |
| Maidenhead | EM86wn |
| FRN | 0017382714 |
| Licensee ID/SGIN | L01363999 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 4 / 4 / TN |
| Prev Callsign / Prev Class | KA4MSJ P - Technician Plus |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | 0003307533 |
| Phonetic weight / Morse weight | 13 / 54 |