Universal Licensing System
KLR923
Mid-Peninsula Water District
License details
| ULS identifier | 1884455 |
|---|
| Call sign | KLR923 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2013-03-05 |
|---|
| Expiration | 2023-03-09 |
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| Cancellation | 2023-05-13 |
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| Frequency range | 451.075 - 456.3875 MHz (4 frequencies) |
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| Locations | 3 |
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| Representative location | BELMONT, SAN MATEO, CA |
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| Coordinates | 37.5102222, -122.2763611 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:09:16 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.07500000 | | | 110.000000 | 110.000000 | |
| 4 | 1 | MO | 451.37500000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 456.07500000 | | | 110.000000 | 110.000000 | |
| 3 | 1 | FX1 | 456.07500000 | | | 20.000000 | 20.000000 | |
| 4 | 1 | MO | 456.38750000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.07500000 | | 7K60FXE |
| 1 | 1 | 451.07500000 | | 11K2F3E |
| 1 | 1 | 451.07500000 | | 7K60FXD |
| 4 | 1 | 451.37500000 | | 7K60FXE |
| 4 | 1 | 451.37500000 | | 11K2F9W |
| 4 | 1 | 451.37500000 | | 7K60FXD |
| 2 | 1 | 456.07500000 | | 7K60FXD |
| 2 | 1 | 456.07500000 | | 7K60FXE |
| 2 | 1 | 456.07500000 | | 11K2F3E |
| 3 | 1 | 456.07500000 | | 7K60FXE |
| 3 | 1 | 456.07500000 | | 7K60FXD |
| 3 | 1 | 456.07500000 | | 11K2F3E |
| 4 | 1 | 456.38750000 | | 7K60FXD |
| 4 | 1 | 456.38750000 | | 7K60FXE |
| 4 | 1 | 456.38750000 | | 11K2F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 400 W OF 2569 HALLMARK DR, BELMONT, SAN MATEO, CA | 37.50188889, -122.30941667 | 242.000 m | B | 12.000 m structure / 12.000 m overall | N |
| 2 | T | | | | | | N |
| 3 | T | SAN MATEO, CA | | | | | N |
| 4 | T | BELMONT, SAN MATEO, CA | 37.51022222, -122.27636111 | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 12.000 m | | | | 117.600 | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | | | | | | | | |
| 1 | 4 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 3 Dairy Lane, Belmont, CA | SAN MATEO | 6505918941 |
License history
| Date | File or call sign | Action |
|---|
| 2023-05-13 | KLR923 | LIEXP |
| 2023-02-27 | KLR923 | ESURNW |
| 2023-02-07 | KLR923 | ESURNW |
| 2023-01-08 | KLR923 | ESURNW |
| 2022-12-12 | KLR923 | LETRES |
| 2022-12-09 | KLR923 | ESURNW |
| 2020-08-20 | KLR923 | LIMOD |
| 2013-08-22 | KLR923 | LIMOD |
| 2013-03-28 | KLR923 | LTSAPR |
| 2013-03-26 | KLR923 | LTSAPR |
| 2013-03-05 | KLR923 | LTSAPR |
| 2013-03-05 | KLR923 | LIREN |
| 2012-12-17 | KLR923 | LETRES |
| 2003-01-24 | KLR923 | LIAUA |
| 2003-01-22 | KLR923 | AUDOPR |
| 2002-12-18 | KLR923 | LIREN |
| 2002-12-18 | KLR923 | LIAUA |
| 2002-12-16 | KLR923 | LETRES |
| 2002-08-20 | KLR923 | COR |
| 2000-11-24 | KLR923 | LICCNV |
| 1997-12-04 | KLR923 | LIREN |
| 1997-12-04 | KLR923 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1884455 | 2026-08-02 01:09:16 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KLR923 | ULS 1884455 | 2026-08-02 01:09:16 |
| Status | E | ULS 1884455 | 2026-08-02 01:09:16 |
| Service | IG | ULS 1884455 | 2026-08-02 01:09:16 |
| Grant Date | 2013-03-05 | ULS 1884455 | 2026-08-02 01:09:16 |
| Expiration Date | 2023-03-09 | ULS 1884455 | 2026-08-02 01:09:16 |
| Cancellation Date | 2023-05-13 | ULS 1884455 | 2026-08-02 01:09:16 |