Universal Licensing System
WQWQ277
JOHN MUIR BEHAVIORAL HEALTH CENTER
License details
| ULS identifier | 3747169 |
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| Call sign | WQWQ277 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2015-10-23 |
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| Expiration | 2025-10-23 |
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| Cancellation | 2025-12-27 |
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| Frequency range | 451.5125 - 456.7375 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | CONCORD, CONTRA COSTA, CA |
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| Coordinates | 37.9856111, -122.0372500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:21:17 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.51250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 451.73750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.43750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.51250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.73750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.51250000 | | 11K2F1D |
| 1 | 1 | 451.51250000 | | 4K00F1D |
| 1 | 1 | 451.51250000 | | 4K00F1E |
| 1 | 1 | 451.51250000 | | 11K2F3E |
| 1 | 1 | 451.73750000 | | 4K00F1D |
| 1 | 1 | 451.73750000 | | 11K2F3E |
| 1 | 1 | 451.73750000 | | 4K00F1E |
| 1 | 1 | 451.73750000 | | 11K2F1D |
| 1 | 1 | 456.43750000 | | 4K00F1E |
| 1 | 1 | 456.43750000 | | 11K2F1D |
| 1 | 1 | 456.43750000 | | 11K2F3E |
| 1 | 1 | 456.43750000 | | 4K00F1D |
| 1 | 1 | 456.51250000 | | 4K00F1D |
| 1 | 1 | 456.51250000 | | 4K00F1E |
| 1 | 1 | 456.51250000 | | 11K2F3E |
| 1 | 1 | 456.51250000 | | 11K2F1D |
| 1 | 1 | 456.73750000 | | 11K2F1D |
| 1 | 1 | 456.73750000 | | 4K00F1E |
| 1 | 1 | 456.73750000 | | 4K00F1D |
| 1 | 1 | 456.73750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CONCORD, CONTRA COSTA, CA | 37.98561111, -122.03725000 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 2740 GRANT STREET, CONCORD, CA | CONTRA COSTA | 9256744163 |
License history
| Date | File or call sign | Action |
|---|
| 2025-12-27 | WQWQ277 | LIEXP |
| 2025-07-29 | WQWQ277 | LETRES |
| 2015-10-23 | WQWQ277 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3747169 | 2026-08-02 01:21:17 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQWQ277 | ULS 3747169 | 2026-08-02 01:21:17 |
| Status | E | ULS 3747169 | 2026-08-02 01:21:17 |
| Service | IG | ULS 3747169 | 2026-08-02 01:21:17 |
| Grant Date | 2015-10-23 | ULS 3747169 | 2026-08-02 01:21:17 |
| Expiration Date | 2025-10-23 | ULS 3747169 | 2026-08-02 01:21:17 |
| Cancellation Date | 2025-12-27 | ULS 3747169 | 2026-08-02 01:21:17 |