| Callsign | WC4EOC |
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2023-03-13 |
| Effective Date | 2023-03-13 |
| Expire Date | 2033-03-04 |
| Cancel Date | |
| Last Action Date | 2024-03-13 |
| End Date | 2033-03-04 |
| Available Date | 2035-03-05 |
| Applicant Type | B - Amateur Club |
| Entity Name | Williamson County Department Of Emergency Communications |
| Street Address / Locality | 304 Beasley Drive Franklin, TN 37064 |
| County | Williamson County |
| Zip Location | 35°53'05.5"N 86°57'14.9"W |
| Maidenhead | EM65mv |
| FRN | 0008011587 |
| Licensee ID/SGIN | L00600663 / 000 |
| Licensee Class | |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / TN |
| Prev Callsign / Prev Class | KG4WFB |
| Next Callsign | |
| Trustee Callsign / Trustee Name | K4COM Jorgensen, William K |
| Vanity Type | F - By List (Club) |
| ULS File Number | 0010453404 |
| Phonetic weight / Morse weight | 12 / 72 |