| Callsign | WA7RAT |
| Radio Service | HV - Vanity |
| License Status | C - Canceled |
| Grant Date | 2007-11-10 |
| Effective Date | 2007-11-13 |
| Expire Date | 2017-11-13 |
| Cancel Date | 2018-07-03 |
| Last Action Date | 2024-03-13 |
| End Date | 2018-07-03 |
| Available Date | 2024-04-13 |
| Applicant Type | B - Amateur Club |
| Entity Name | CALIFORNIA ARIZONA RIVER RAT RADIO AMATEURS |
| Street Address / Locality | PO Box 1810 PARKER, AZ 85344 |
| County | La Paz County |
| Zip Location | 34°04'50.4"N 114°12'58.5"W |
| Maidenhead | DM24vb |
| FRN | 0017104613 |
| Licensee ID/SGIN | L01339576 / 000 |
| Licensee Class | |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 7 / 7 / AZ |
| Prev Callsign / Prev Class | KC7ZET |
| Next Callsign | |
| Trustee Callsign / Trustee Name | KD6OEF FAY, CARA M |
| Vanity Type | F - By List (Club) |
| ULS File Number | 0003229559 |
| Phonetic weight / Morse weight | 13 / 60 |