| Callsign | KZ7X |
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2023-01-19 |
| Effective Date | 2023-01-19 |
| Expire Date | 2033-03-04 |
| Cancel Date | |
| Last Action Date | 2023-01-19 |
| End Date | 2033-03-04 |
| Available Date | 2035-03-05 |
| Applicant Type | B - Amateur Club |
| Entity Name | SOUTHWEST ARIZONA CONTEST CLUB |
| Street Address / Locality | 2750 W 22ND ST YUMA, AZ 85364 |
| County | Yuma County |
| Zip Location | 32°42'08.3"N 114°39'28.9"W |
| Maidenhead | DM22qq |
| FRN | 0008329773 |
| Licensee ID/SGIN | L00629181 / 000 |
| Licensee Class | |
| Callsign Group | A - 2x1 |
| ULS/Geo Region | 7 / 7 / AZ |
| Prev Callsign / Prev Class | KD7UDJ |
| Next Callsign | |
| Trustee Callsign / Trustee Name | K6LL Hachadorian, David O |
| Vanity Type | F - By List (Club) |
| ULS File Number | 0010378349 |
| Phonetic weight / Morse weight | 8 / 56 |