| Callsign | KJ6BIZ |
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2009-07-30 |
| Effective Date | 2009-07-30 |
| Expire Date | 2019-07-30 |
| Cancel Date | 2009-09-04 |
| Last Action Date | 2009-09-04 |
| End Date | 2009-09-04 |
| Available Date | 2011-09-05 |
| Applicant Type | B - Amateur Club |
| Entity Name | SOUTH BAY (ECS) EMERGENCY COMMUNICATIONS SERVICE |
| Street Address / Locality | 904 SILVER SPUR ROAD SUITE 357 ROLLING HILLS ESTATE, CA 90274 |
| County | Los Angeles County |
| Zip Location | 33°46'47.7"N 118°22'12.2"W |
| Maidenhead | DM03ts |
| FRN | 0018994897 |
| Licensee ID/SGIN | L01509260 / 000 |
| Licensee Class | |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 6 / 6 / CA |
| Prev Callsign / Prev Class | |
| Next Callsign | K1ECS |
| Trustee Callsign / Trustee Name | K6KAH Hartley, Kenneth A |
| Vanity Type | |
| ULS File Number | 0003917397 |
| Phonetic weight / Morse weight | 13 / 74 |