Universal Licensing System
WPMY756
RADIO SYSTEMS INC
License details
| ULS identifier | 1585220 |
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| Call sign | WPMY756 |
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| Radio service | GI |
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| Status | C |
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| Grant date | 1999-04-01 |
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| Expiration | 2004-04-01 |
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| Cancellation | 2002-10-02 |
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| Frequency range | 898.9625 - 937.9625 MHz (2 frequencies) |
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| Locations | 5 |
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| Representative location | EL CAJON, SAN DIEGO, CA |
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| Coordinates | 32.5950556, -116.8450278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:57 |
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Licensee
| Name | RADIO SYSTEMS INC |
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| Applicant type | C |
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| FRN | 0005747811 |
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| Location | LOS ALAMITOS, CA |
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| Address | LOS ALAMITOS, CA, 90720 |
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| Phone | 8884163024 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FX1T | 898.96250000 | | | 35.000000 | 70.000000 | |
| 3 | 1 | MO | 898.96250000 | | | 35.000000 | 70.000000 | |
| 5 | 1 | FX1 | 898.96250000 | | | 35.000000 | 70.000000 | |
| 1 | 1 | FB2 | 937.96250000 | | | 100.000000 | 500.000000 | |
| 3 | 1 | MO | 937.96250000 | | | 35.000000 | 70.000000 | |
| 4 | 1 | FB2T | 937.96250000 | | | 100.000000 | 500.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 898.96250000 | | 13K6F3E |
| 2 | 1 | 898.96250000 | | 13K6F3D |
| 3 | 1 | 898.96250000 | | 13K6F3E |
| 5 | 1 | 898.96250000 | | 13K6F3E |
| 1 | 1 | 937.96250000 | | 13K6F3D |
| 1 | 1 | 937.96250000 | | 13K6F3E |
| 3 | 1 | 937.96250000 | | 13K6F3E |
| 4 | 1 | 937.96250000 | | 13K6F3D |
| 4 | 1 | 937.96250000 | | 13K6F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | OTAY MTN, EL CAJON, SAN DIEGO, CA | 32.59505556, -116.84502778 | 1086.000 m | TOWER | 18.000 m structure / 18.000 m overall | N |
| 2 | T | CA | | | | | |
| 3 | T | | | | | | |
| 4 | T | | | | | | |
| 5 | T | CA | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.000 m | | | | 518.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | @44, LOSA ALAMITOS, CA | | 8884163024 |
License history
| Date | File or call sign | Action |
|---|
| 2002-10-03 | WPMY756 | LICAN |
| 2000-11-22 | WPMY756 | LICCNV |
| 2000-09-18 | WPMY756 | AUTHPR |
| 2000-09-18 | WPMY756 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1585220 | 2026-08-02 01:14:57 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMY756 | ULS 1585220 | 2026-08-02 01:14:57 |
| Status | C | ULS 1585220 | 2026-08-02 01:14:57 |
| Service | GI | ULS 1585220 | 2026-08-02 01:14:57 |
| Grant Date | 1999-04-01 | ULS 1585220 | 2026-08-02 01:14:57 |
| Expiration Date | 2004-04-01 | ULS 1585220 | 2026-08-02 01:14:57 |
| Cancellation Date | 2002-10-02 | ULS 1585220 | 2026-08-02 01:14:57 |