| Callsign | N7SK |
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2017-06-19 |
| Effective Date | 2026-03-02 |
| Expire Date | 2027-07-11 |
| Cancel Date | |
| Last Action Date | 2026-03-02 |
| End Date | 2027-07-11 |
| Available Date | 2029-07-12 |
| Applicant Type | B - Amateur Club |
| Entity Name | MASON COUNTY AMATEUR RADIO CLUB |
| Street Address / Locality | PO Box 28 Shelton, WA 98584 |
| County | Mason County |
| Zip Location | 47°14'23.0"N 123°09'08.2"W |
| Maidenhead | CN87kf |
| FRN | 0004509774 |
| Licensee ID/SGIN | L00351700 / 000 |
| Licensee Class | |
| Callsign Group | A - 1x2 |
| ULS/Geo Region | 7 / 7 / WA |
| Prev Callsign / Prev Class | KC7NCQ |
| Next Callsign | |
| Trustee Callsign / Trustee Name | WA7GOK Hughes, Lawrence A |
| Vanity Type | |
| ULS File Number | 0011928923 |
| Phonetic weight / Morse weight | 10 / 44 |