Universal Licensing System
WPYQ797
UNDERGROUND CONSTRUCTION COMPANY INC
License details
| ULS identifier | 2551570 |
|---|
| Call sign | WPYQ797 |
|---|
| Radio service | YU |
|---|
| Status | C |
|---|
| Grant date | 2003-10-01 |
|---|
| Expiration | 2013-10-01 |
|---|
| Cancellation | 2006-03-20 |
|---|
| Frequency range | 896.1625 - 939.725 MHz (10 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | SAN ANDREAS, CALAVERAS, CA |
|---|
| Coordinates | 38.1184722, -120.7254167 |
|---|
| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:40 |
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Licensee
| Name | UNDERGROUND CONSTRUCTION COMPANY INC |
|---|
| Applicant type | C |
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| FRN | 0001545920 |
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| Location | BENICIA, CA |
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| Address | BENICIA, CA, 94510 |
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| Phone | 7077468800 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 896.16250000 | | | 35.000000 | 35.000000 | |
| 3 | 1 | FX1 | 896.16250000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | MO | 897.75000000 | | | 35.000000 | 35.000000 | |
| 3 | 1 | FX1 | 897.75000000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | MO | 898.63750000 | | | 35.000000 | 35.000000 | |
| 3 | 1 | FX1 | 898.63750000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | MO | 899.68750000 | | | 35.000000 | 35.000000 | |
| 3 | 1 | FX1 | 899.68750000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | MO | 900.72500000 | | | 35.000000 | 35.000000 | |
| 3 | 1 | FX1 | 900.72500000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FB4 | 935.16250000 | | | 100.000000 | 80.000000 | |
| 1 | 1 | FB4 | 936.75000000 | | | 100.000000 | 80.000000 | |
| 1 | 1 | FB4 | 937.63750000 | | | 100.000000 | 80.000000 | |
| 1 | 1 | FB4 | 938.68750000 | | | 100.000000 | 80.000000 | |
| 1 | 1 | FB4 | 939.72500000 | | | 100.000000 | 80.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 896.16250000 | | 13K6F2D |
| 2 | 1 | 896.16250000 | | 13K6F3E |
| 3 | 1 | 896.16250000 | | 13K6F3E |
| 3 | 1 | 896.16250000 | | 13K6F2D |
| 2 | 1 | 897.75000000 | | 13K6F2D |
| 2 | 1 | 897.75000000 | | 13K6F3E |
| 3 | 1 | 897.75000000 | | 13K6F2D |
| 3 | 1 | 897.75000000 | | 13K6F3E |
| 2 | 1 | 898.63750000 | | 13K6F2D |
| 2 | 1 | 898.63750000 | | 13K6F3E |
| 3 | 1 | 898.63750000 | | 13K6F2D |
| 3 | 1 | 898.63750000 | | 13K6F3E |
| 2 | 1 | 899.68750000 | | 13K6F2D |
| 2 | 1 | 899.68750000 | | 13K6F3E |
| 3 | 1 | 899.68750000 | | 13K6F2D |
| 3 | 1 | 899.68750000 | | 13K6F3E |
| 2 | 1 | 900.72500000 | | 13K6F3E |
| 2 | 1 | 900.72500000 | | 13K6F2D |
| 3 | 1 | 900.72500000 | | 13K6F2D |
| 3 | 1 | 900.72500000 | | 13K6F3E |
| 1 | 1 | 935.16250000 | | 13K6F2D |
| 1 | 1 | 935.16250000 | | 13K6F3E |
| 1 | 1 | 936.75000000 | | 13K6F2D |
| 1 | 1 | 936.75000000 | | 13K6F3E |
| 1 | 1 | 937.63750000 | | 13K6F3E |
| 1 | 1 | 937.63750000 | | 13K6F2D |
| 1 | 1 | 938.68750000 | | 13K6F2D |
| 1 | 1 | 938.68750000 | | 13K6F3E |
| 1 | 1 | 939.72500000 | | 13K6F3E |
| 1 | 1 | 939.72500000 | | 13K6F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | END OF RIATA WAY, SAN ANDREAS, CALAVERAS, CA | 38.11847222, -120.72541667 | 775.700 m | TOWER | 45.900 m structure / 50.600 m overall | |
| 2 | T | | | | | | |
| 3 | T | CALAVERAS, CA | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 45.900 m | | | | 460.900 | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 5145 INDUSTRIAL WAY, BENICIA, CA | CALAVERAS | 7077468800 |
License history
| Date | File or call sign | Action |
|---|
| 2006-03-21 | WPYQ797 | LICAN |
| 2004-06-28 | WPYQ797 | LETCNS |
| 2003-10-01 | WPYQ797 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2551570 | 2026-08-02 01:17:40 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPYQ797 | ULS 2551570 | 2026-08-02 01:17:40 |
| Status | C | ULS 2551570 | 2026-08-02 01:17:40 |
| Service | YU | ULS 2551570 | 2026-08-02 01:17:40 |
| Grant Date | 2003-10-01 | ULS 2551570 | 2026-08-02 01:17:40 |
| Expiration Date | 2013-10-01 | ULS 2551570 | 2026-08-02 01:17:40 |
| Cancellation Date | 2006-03-20 | ULS 2551570 | 2026-08-02 01:17:40 |