| Callsign | WA7MCU |
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2019-08-31 |
| Effective Date | 2026-03-18 |
| Expire Date | 2029-08-31 |
| Cancel Date | |
| Last Action Date | 2026-03-18 |
| End Date | 2029-08-31 |
| Available Date | 2031-09-01 |
| Applicant Type | B - Amateur Club |
| Entity Name | Mason County Communications Unit |
| Street Address / Locality | 100 West Public Works Dr Shelton, WA 98584 |
| County | Mason County |
| Zip Location | 47°14'23.0"N 123°09'08.2"W |
| Maidenhead | CN87kf |
| FRN | 0017538927 |
| Licensee ID/SGIN | L01378352 / 000 |
| Licensee Class | |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 7 / 7 / WA |
| Prev Callsign / Prev Class | W7CST |
| Next Callsign | |
| Trustee Callsign / Trustee Name | KF7GBR Albee, Susan L |
| Vanity Type | F - By List (Club) |
| ULS File Number | 0011952401 |
| Phonetic weight / Morse weight | 12 / 70 |