| Callsign | KE8COI |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2025-09-16 |
| Effective Date | 2025-09-16 |
| Expire Date | 2035-11-23 |
| Cancel Date | |
| Last Action Date | 2025-09-16 |
| End Date | 2035-11-23 |
| Available Date | 2037-11-24 |
| Applicant Type | I - Individual |
| Entity Name | Grendysa, Jeffrey S |
| Street Address / Locality | 8310 Mannington Rd Canton, MI 48187 |
| County | Wayne County |
| Zip Location | 42°19'32.1"N 83°29'00.9"W |
| Maidenhead | EN82gh |
| FRN | 0025078064 |
| Licensee ID/SGIN | L01985501 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 8 / 8 / MI |
| Prev Callsign / Prev Class | G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0009913876 |
| Phonetic weight / Morse weight | 12 / 68 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2015-11-23 | SYSGRT - New Systematic Call Sign Assigned |
| 2015-11-23 | LIISS - License Issued |
| 2018-11-26 | LIMOD - License Modified |
| 2022-02-15 | LIMOD - License Modified |
| 2025-09-16 | LIREN - License Renewed |