| Callsign | K4GRG |
|---|---|
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2026-10-09 |
| Effective Date | 2026-10-09 |
| Expire Date | 2036-12-16 |
| Cancel Date | |
| Last Action Date | 2026-10-09 |
| End Date | 2036-12-16 |
| Available Date | 2038-12-17 |
| Applicant Type | I - Individual |
| Entity Name | Petro, Gregory P |
| Street Address / Locality | 1702 Louisiana Rd South Daytona, FL 32119 |
| County | Volusia County |
| Zip Location | 29°09'39.5"N 81°01'32.1"W |
| Maidenhead | EL99ld |
| FRN | 0015776149 |
| Licensee ID/SGIN | L01217142 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 4 / 4 / FL |
| Prev Callsign / Prev Class | KI4SHK G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | 0012212007 |
| Phonetic weight / Morse weight | 9 / 60 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2006-12-16 | LIISS - License Issued |
| 2006-12-16 | VANGRT - Vanity Call Sign Assigned |
| 2007-03-08 | LIMOD - License Modified |
| 2007-05-11 | LIMOD - License Modified |
| 2016-09-30 | LIREN - License Renewed |
| 2026-10-09 | LIREN - License Renewed |