Universal Licensing System
WQBR309
ENGINEERED MONITORING SYSTEMS INC
License details
| ULS identifier | 2674348 |
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| Call sign | WQBR309 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2004-11-29 |
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| Expiration | 2014-11-29 |
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| Cancellation | 2015-01-31 |
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| Frequency range | 451.4625 - 451.5375 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | RANCHO CORDOVA, SACRAMENTO, CA |
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| Coordinates | 38.6047222, -121.2652778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:25:50 |
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Licensee
| Name | ENGINEERED MONITORING SYSTEMS INC |
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| Applicant type | C |
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| FRN | 0011580487 |
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| Location | RANCHO CORDOVA, CA |
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| Address | 11290 TRADE CENTER DR STE A, RANCHO CORDOVA, CA, 95742 |
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| Phone | 9166380700 |
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| Email | [email protected] |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.46250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 451.53750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.46250000 | | 11K0F3E |
| 1 | 1 | 451.53750000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | RANCHO CORDOVA, SACRAMENTO, CA | 38.60472222, -121.26527778 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 11290 TRADE CENTER DR, RANCHO CORDOVA, CA | SACRAMENTO | 9166380700 |
License history
| Date | File or call sign | Action |
|---|
| 2015-01-31 | WQBR309 | LIEXP |
| 2014-09-08 | WQBR309 | LETRES |
| 2005-08-29 | WQBR309 | LETCNS |
| 2004-11-29 | WQBR309 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2674348 | 2026-08-02 01:25:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQBR309 | ULS 2674348 | 2026-08-02 01:25:50 |
| Status | E | ULS 2674348 | 2026-08-02 01:25:50 |
| Service | IG | ULS 2674348 | 2026-08-02 01:25:50 |
| Grant Date | 2004-11-29 | ULS 2674348 | 2026-08-02 01:25:50 |
| Expiration Date | 2014-11-29 | ULS 2674348 | 2026-08-02 01:25:50 |
| Cancellation Date | 2015-01-31 | ULS 2674348 | 2026-08-02 01:25:50 |