| Callsign | K4OPS |
|---|---|
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2019-08-20 |
| Effective Date | 2022-08-23 |
| Expire Date | 2029-08-20 |
| Cancel Date | |
| Last Action Date | 2022-08-23 |
| End Date | 2029-08-20 |
| Available Date | 2031-08-21 |
| Applicant Type | I - Individual |
| Entity Name | Costanzo, Louis J |
| Street Address / Locality | 3482 Rolling Rd Scottsville, VA 24590 |
| County | Buckingham County |
| Zip Location | 37°47'50.6"N 78°29'33.2"W |
| Maidenhead | FM07st |
| FRN | 0028679231 |
| Licensee ID/SGIN | L02281236 / 000 |
| Licensee Class | G - General |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 4 / 4 / VA |
| Prev Callsign / Prev Class | KN4VYR T - Technician |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | 0010178732 |
| Phonetic weight / Morse weight | 11 / 62 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2019-08-20 | LIISS - License Issued |
| 2019-08-20 | VANGRT - Vanity Call Sign Assigned |
| 2022-08-23 | LIMOD - License Modified |