| Callsign | N4YLO |
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2019-02-05 |
| Effective Date | 2019-02-05 |
| Expire Date | 2029-02-05 |
| Cancel Date | |
| Last Action Date | 2024-03-18 |
| End Date | 2029-02-05 |
| Available Date | 2031-02-06 |
| Applicant Type | B - Amateur Club |
| Entity Name | YL Ops Amateur Radio Association |
| Street Address / Locality | 257 Lawrence St 1316 Marietta, GA 30061 |
| County | Cobb |
| Zip Location | 33°55'58.1"N 84°33'21.6"W |
| Maidenhead | EM73rw |
| FRN | 0027609692 |
| Licensee ID/SGIN | L02192889 / 000 |
| Licensee Class | |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 4 / 4 / GA |
| Prev Callsign / Prev Class | KN4MYT |
| Next Callsign | |
| Trustee Callsign / Trustee Name | AC4YL Andrews, Catherine E |
| Vanity Type | F - By List (Club) |
| ULS File Number | |
| Phonetic weight / Morse weight | 11 / 64 |