Universal Licensing System
WQCH481
PALOMAR OBSERVATORY, CALIFORNAI INSTITUTE OF TECHNOLOGY
License details
| ULS identifier | 2699138 |
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| Call sign | WQCH481 |
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| Radio service | MW |
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| Status | E |
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| Grant date | 2005-03-04 |
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| Expiration | 2015-03-04 |
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| Cancellation | 2015-05-09 |
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| Frequency range | 6735 MHz |
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| Locations | 2 |
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| Representative location | PALOMAR, SAN DIEGO, CA |
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| Coordinates | 33.3571389, -116.8596667 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:48:17 |
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Licensee
| Name | PALOMAR OBSERVATORY, CALIFORNAI INSTITUTE OF TECHNOLOGY |
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| Applicant type | G |
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| FRN | 0007083074 |
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| Location | PALOMAR MOUNTAIN, CA |
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| Address | 35899 CANFIELD RD., PALOMAR MOUNTAIN, CA, 92060 |
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| Phone | 7607422105 |
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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 |
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| 1 | 1 | FXO | 6735.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 6735.00000000 | | 10M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | PALOMAR OBSERVATORY, 35899 CANFIELD RD., PALOMAR, SAN DIEGO, CA | 33.35713889, -116.85966667 | 1712.400 m | B | 3.700 m structure / 3.700 m overall | |
| 2 | R | | 33.00633333, -116.58613889 | 1821.900 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | ANDREW CORPORATION HP6-65J | | V | 39.8000 | 146.7000 | | |
| 1 | 2 | R | ANDREW CORPORATION HP6-65J | | | 39.8000 | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 35899 CANFIELD RD., PALOMAR MOUNTAIN, CA | SAN DIEGO | 7607422100 |
License history
| Date | File or call sign | Action |
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| 2015-05-09 | WQCH481 | LIEXP |
| 2015-02-22 | WQCH481 | ESURNW |
| 2015-02-02 | WQCH481 | ESURNW |
| 2015-01-03 | WQCH481 | ESURNW |
| 2014-12-08 | WQCH481 | LETRES |
| 2014-12-04 | WQCH481 | ESURNW |
| 2006-06-05 | WQCH481 | LETCNS |
| 2005-03-04 | WQCH481 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 2699138 | 2026-08-02 02:48:17 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WQCH481 | ULS 2699138 | 2026-08-02 02:48:17 |
| Status | E | ULS 2699138 | 2026-08-02 02:48:17 |
| Service | MW | ULS 2699138 | 2026-08-02 02:48:17 |
| Grant Date | 2005-03-04 | ULS 2699138 | 2026-08-02 02:48:17 |
| Expiration Date | 2015-03-04 | ULS 2699138 | 2026-08-02 02:48:17 |
| Cancellation Date | 2015-05-09 | ULS 2699138 | 2026-08-02 02:48:17 |