| Callsign | K6SMR |
| Radio Service | HV - Vanity |
| License Status | E - Expired |
| Grant Date | 2007-06-16 |
| Effective Date | 2007-06-16 |
| Expire Date | 2017-07-28 |
| Cancel Date | 2019-07-30 |
| Last Action Date | 2019-07-30 |
| End Date | 2017-07-28 |
| Available Date | 2019-08-30 |
| Applicant Type | B - Amateur Club |
| Entity Name | SULPHUR MOUNTAIN REPEATER ASSOCIATION |
| Street Address / Locality | 1772 Weston Circle Camarillo, CA 93010 |
| County | Ventura County |
| Zip Location | 34°13'40.4"N 119°04'46.4"W |
| Maidenhead | DM04lf |
| FRN | 0013506068 |
| Licensee ID/SGIN | L01020297 / 000 |
| Licensee Class | |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 6 / 6 / CA |
| Prev Callsign / Prev Class | KF6LLR |
| Next Callsign | |
| Trustee Callsign / Trustee Name | KN6LA KREIDER III, GEORGE W |
| Vanity Type | F - By List (Club) |
| ULS File Number | 0003068389 |
| Phonetic weight / Morse weight | 10 / 54 |