| Callsign | K8GRP |
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2019-06-11 |
| Effective Date | 2019-06-11 |
| Expire Date | 2029-06-11 |
| Cancel Date | |
| Last Action Date | 2024-03-18 |
| End Date | 2029-06-11 |
| Available Date | 2031-06-12 |
| Applicant Type | B - Amateur Club |
| Entity Name | Grand Rapids Eco Radio Club |
| Street Address / Locality | 01 Monroe Cn NW Grand Rapids, MI 49503 |
| County | Kent County |
| Zip Location | 42°57'43.6"N 85°39'33.8"W |
| Maidenhead | EN72ex |
| FRN | 0018616748 |
| Licensee ID/SGIN | L01476118 / 000 |
| Licensee Class | |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 8 / 8 / MI |
| Prev Callsign / Prev Class | KD8KPD |
| Next Callsign | |
| Trustee Callsign / Trustee Name | K8MRK KRENZ, MICHAEL R |
| Vanity Type | F - By List (Club) |
| ULS File Number | |
| Phonetic weight / Morse weight | 9 / 66 |