| Callsign | NA4EC |
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2024-03-30 |
| Effective Date | 2026-07-22 |
| Expire Date | 2034-03-30 |
| Cancel Date | |
| Last Action Date | 2026-07-22 |
| End Date | 2034-03-30 |
| Available Date | 2036-03-31 |
| Applicant Type | I - Individual |
| Entity Name | Castro Montano, Ricardo A |
| Street Address / Locality | 3755 GLADE AVE Douglasville, GA 30135 |
| County | Douglas County |
| Zip Location | 33°40'20.2"N 84°43'58.8"W |
| Maidenhead | EM73pq |
| FRN | 0035141100 |
| Licensee ID/SGIN | L02781650 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | B - 2x2 |
| ULS/Geo Region | 4 / 4 / GA |
| Prev Callsign / Prev Class | KQ4QLQ T - Technician |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | |
| Phonetic weight / Morse weight | 11 / 48 |