Universal Licensing System
WPYM787
CAMBRIDGE INVESTMENTS, LLC
License details
| ULS identifier | 2547202 |
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| Call sign | WPYM787 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2003-09-10 |
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| Expiration | 2013-09-10 |
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| Cancellation | 2013-11-16 |
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| Frequency range | 457.5125 - 469.8875 MHz (8 frequencies) |
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| Locations | 1 |
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| Representative location | LAKE FOREST, ORANGE, CA |
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| Coordinates | 33.6159444, -117.7061667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:17 |
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Licensee
| Name | CAMBRIDGE INVESTMENTS, LLC |
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| Applicant type | C |
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| FRN | 0009214420 |
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| Location | SAN DIEGO, CA |
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| Address | 8745 ARCO DRIVE, SUITE 306, SAN DIEGO, CA, 92123 |
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| Phone | 8582440419 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 457.51250000 | | | 1.000000 | 1.000000 | |
| 1 | 1 | MO | 457.53750000 | | | 1.000000 | 1.000000 | |
| 1 | 1 | MO | 457.56250000 | | | 1.000000 | 1.000000 | |
| 1 | 1 | MO | 457.58750000 | | | 1.000000 | 1.000000 | |
| 1 | 1 | MO | 457.61250000 | | | 1.000000 | 1.000000 | |
| 1 | 1 | MO | 468.48750000 | | | 1.000000 | 1.000000 | |
| 1 | 1 | MO | 468.76250000 | | | 1.000000 | 1.000000 | |
| 1 | 1 | MO | 468.83750000 | | | 1.000000 | 1.000000 | |
| 1 | 1 | MO | 469.13750000 | | | 1.000000 | 1.000000 | |
| 1 | 1 | MO | 469.46250000 | | | 1.000000 | 1.000000 | |
| 1 | 1 | MO | 469.63750000 | | | 1.000000 | 1.000000 | |
| 1 | 1 | MO | 469.66250000 | | | 1.000000 | 1.000000 | |
| 1 | 1 | MO | 469.88750000 | | | 1.000000 | 1.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 457.51250000 | | 11K2F3E |
| 1 | 1 | 457.53750000 | | 11K2F3E |
| 1 | 1 | 457.56250000 | | 11K2F3E |
| 1 | 1 | 457.58750000 | | 11K2F3E |
| 1 | 1 | 457.61250000 | | 11K2F3E |
| 1 | 1 | 468.48750000 | | 11K2F3E |
| 1 | 1 | 468.76250000 | | 11K2F3E |
| 1 | 1 | 468.83750000 | | 11K2F3E |
| 1 | 1 | 469.13750000 | | 11K2F3E |
| 1 | 1 | 469.46250000 | | 11K2F3E |
| 1 | 1 | 469.63750000 | | 11K2F3E |
| 1 | 1 | 469.66250000 | | 11K2F3E |
| 1 | 1 | 469.88750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 23862 BRIDGER ROAD, LAKE FOREST, ORANGE, CA | 33.61594444, -117.70616667 | 0.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 23862 BRIDGER ROAD, LAKE FOREST, CA | ORANGE | 9495811082 |
License history
| Date | File or call sign | Action |
|---|
| 2013-11-16 | WPYM787 | LIEXP |
| 2013-06-17 | WPYM787 | LETRES |
| 2004-06-07 | WPYM787 | LETCNS |
| 2003-09-10 | WPYM787 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2547202 | 2026-08-02 01:16:17 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPYM787 | ULS 2547202 | 2026-08-02 01:16:17 |
| Status | E | ULS 2547202 | 2026-08-02 01:16:17 |
| Service | IG | ULS 2547202 | 2026-08-02 01:16:17 |
| Grant Date | 2003-09-10 | ULS 2547202 | 2026-08-02 01:16:17 |
| Expiration Date | 2013-09-10 | ULS 2547202 | 2026-08-02 01:16:17 |
| Cancellation Date | 2013-11-16 | ULS 2547202 | 2026-08-02 01:16:17 |