| Callsign | KM4RVB |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2016-03-03 |
| Effective Date | 2016-03-03 |
| Expire Date | 2026-03-03 |
| Cancel Date | |
| Last Action Date | 2016-03-03 |
| End Date | 2026-03-03 |
| Available Date | 2028-03-04 |
| Applicant Type | I - Individual |
| Entity Name | Griscom Jr, John H |
| Street Address / Locality | 3492 Annette Street Trussville, AL 35173 |
| County | Jefferson County |
| Zip Location | 33°39'18.8"N 86°33'47.7"W |
| Maidenhead | EM63rp |
| FRN | 0025324252 |
| Licensee ID/SGIN | L02007324 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / AL |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0007166270 |
| Phonetic weight / Morse weight | 12 / 70 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2016-03-03 | SYSGRT - New Systematic Call Sign Assigned |
| 2016-03-03 | LIISS - License Issued |