| Callsign | AK7Z |
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2017-12-04 |
| Effective Date | 2017-12-04 |
| Expire Date | 2028-02-25 |
| Cancel Date | |
| Last Action Date | 2024-03-13 |
| End Date | 2028-02-25 |
| Available Date | 2030-02-26 |
| Applicant Type | B - Amateur Club |
| Entity Name | CHOLLA AMATEUR REMOTE BASE ASSN |
| Street Address / Locality | 1641 S CATHAY PL TUCSON, AZ 85748 |
| County | Pima County |
| Zip Location | 32°13'08.2"N 110°45'07.6"W |
| Maidenhead | DM42of |
| FRN | 0013949045 |
| Licensee ID/SGIN | L01057287 / 000 |
| Licensee Class | |
| Callsign Group | A - 2x1 |
| ULS/Geo Region | 7 / 7 / AZ |
| Prev Callsign / Prev Class | KC7SOU |
| Next Callsign | |
| Trustee Callsign / Trustee Name | N7CK BUCCIARELLI, MICHAEL R |
| Vanity Type | D - In Memoriam (Club) |
| ULS File Number | 0008017352 |
| Phonetic weight / Morse weight | 8 / 50 |