| Callsign | AI7B |
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2018-09-11 |
| Effective Date | 2018-09-11 |
| Expire Date | 2028-11-24 |
| Cancel Date | |
| Last Action Date | 2024-03-13 |
| End Date | 2028-11-24 |
| Available Date | 2030-11-25 |
| Applicant Type | B - Amateur Club |
| Entity Name | THREE RIVERS CONTEST CLUB |
| Street Address / Locality | 3596 Karen Ave S Salem, OR 97302 |
| County | Marion County |
| Zip Location | 44°54'11.2"N 123°03'52.3"W |
| Maidenhead | CN84lv |
| FRN | 0003832821 |
| Licensee ID/SGIN | L00277787 / 000 |
| Licensee Class | |
| Callsign Group | A - 2x1 |
| ULS/Geo Region | 7 / 7 / OR |
| Prev Callsign / Prev Class | W7CAT |
| Next Callsign | W7GG |
| Trustee Callsign / Trustee Name | KL7OR Davis, Dean W |
| Vanity Type | F - By List (Club) |
| ULS File Number | 0008363328 |
| Phonetic weight / Morse weight | 9 / 42 |