| Callsign | K9OES |
| Radio Service | HV - Vanity |
| License Status | E - Expired |
| Grant Date | 2000-06-20 |
| Effective Date | 2007-04-25 |
| Expire Date | 2010-06-20 |
| Cancel Date | 2012-06-21 |
| Last Action Date | 2012-06-21 |
| End Date | 2010-06-20 |
| Available Date | 2012-07-22 |
| Applicant Type | B - Amateur Club |
| Entity Name | CALIFORNIA EMERGENCY SERVICES RADIO ASSN |
| Street Address / Locality | 3650 Schriever Ave - Tcomm FCC Licenses Mather, CA 956554203 |
| County | Sacramento County |
| Zip Location | 38°32'57.2"N 121°16'43.0"W |
| Maidenhead | CM98in |
| FRN | 0001510924 |
| Licensee ID/SGIN | L00160819 / 000 |
| Licensee Class | |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 9 / 6 / CA |
| Prev Callsign / Prev Class | KF6NGH |
| Next Callsign | |
| Trustee Callsign / Trustee Name | WA6HYQ HUDSON III, JOHN N |
| Vanity Type | F - By List (Club) |
| ULS File Number | 0003005957 |
| Phonetic weight / Morse weight | 11 / 58 |