| Callsign | KG7ZBI |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2025-11-21 |
| Effective Date | 2025-11-21 |
| Expire Date | 2035-11-21 |
| Cancel Date | |
| Last Action Date | 2025-11-21 |
| End Date | 2035-11-21 |
| Available Date | 2037-11-22 |
| Applicant Type | I - Individual |
| Entity Name | Marenstein, Herman S |
| Street Address / Locality | 5937 SW Knightsbridge Dr Portland, OR 97219 |
| County | Multnomah County |
| Zip Location | 45°27'15.2"N 122°41'54.7"W |
| Maidenhead | CN85pk |
| FRN | 0024963431 |
| Licensee ID/SGIN | L01984490 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 7 / 7 / OR |
| Prev Callsign / Prev Class | G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0007222277 |
| Phonetic weight / Morse weight | 12 / 72 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2015-11-18 | SYSGRT - New Systematic Call Sign Assigned |
| 2015-11-18 | LIISS - License Issued |
| 2016-04-08 | LIMOD - License Modified |
| 2025-11-21 | LIREN - License Renewed |