Universal Licensing System
KMM574
CONTRA COSTA, COUNTY OF
License details
| ULS identifier | 1209962 |
|---|
| Call sign | KMM574 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2023-04-04 |
|---|
| Expiration | 2033-06-24 |
|---|
| Frequency range | 153.8 - 155.82 MHz (2 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | CONTRA COSTA, CA |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-09 02:53:15 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB2 | 153.80000000 | | | 100.000000 | 90.000000 | |
| 3 | 1 | FB2 | 153.80000000 | | | 100.000000 | 90.000000 | |
| 1 | 1 | FX1 | 155.82000000 | | | 25.000000 | 25.000000 | |
| 5 | 1 | MO | 155.82000000 | | | 110.000000 | 110.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 153.80000000 | | 11K2F3E |
| 3 | 1 | 153.80000000 | | 11K2F3E |
| 1 | 1 | 155.82000000 | | 11K2F3E |
| 5 | 1 | 155.82000000 | | 11K2F3E |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1209962 | 2026-08-09 02:53:15 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KMM574 | ULS 1209962 | 2026-08-09 02:53:15 |
| Status | A | ULS 1209962 | 2026-08-09 02:53:15 |
| Service | PW | ULS 1209962 | 2026-08-09 02:53:15 |
| Grant Date | 2023-04-04 | ULS 1209962 | 2026-08-09 02:53:15 |
| Expiration Date | 2033-06-24 | ULS 1209962 | 2026-08-09 02:53:15 |