| Callsign | KD2TWX |
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2020-05-21 |
| Effective Date | 2020-05-21 |
| Expire Date | 2030-05-21 |
| Cancel Date | |
| Last Action Date | 2020-05-21 |
| End Date | 2030-05-21 |
| Available Date | 2032-05-22 |
| Applicant Type | I - Individual |
| Entity Name | Ermolovich III, Leonard R |
| Street Address / Locality | PO Box 534 Ridge, NY 11961 |
| County | Suffolk County |
| Zip Location | 40°54'18.5"N 72°53'18.1"W |
| Maidenhead | FN30nv |
| FRN | 0029545530 |
| Licensee ID/SGIN | L02344120 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 2 / 2 / NY |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0009087334 |
| Phonetic weight / Morse weight | 11 / 72 |