Universal Licensing System
WPKQ449
RMC PACIFIC MATERIALS INC
License details
| ULS identifier | 1929357 |
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| Call sign | WPKQ449 |
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| Radio service | YU |
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| Status | C |
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| Grant date | 2002-06-27 |
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| Expiration | 2012-06-06 |
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| Cancellation | 2004-11-10 |
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| Frequency range | 899.1375 - 938.1875 MHz (10 frequencies) |
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| Locations | 3 |
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| Representative location | TWIN CREEKS, SANTA CLARA, CA |
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| Coordinates | 37.1110556, -121.8424444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:09:13 |
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Licensee
| Name | RMC PACIFIC MATERIALS INC |
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| Applicant type | C |
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| FRN | 0001563113 |
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| Location | PLEASANTON, CA |
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| Address | PLEASANTON, CA, 94566 |
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| Phone | 9254268787 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FX1 | 899.13750000 | | | 35.000000 | 35.000000 | |
| 3 | 1 | MO | 899.13750000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | FX1 | 899.15000000 | | | 35.000000 | 35.000000 | |
| 3 | 1 | MO | 899.15000000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | FX1 | 899.16250000 | | | 35.000000 | 35.000000 | |
| 3 | 1 | MO | 899.16250000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | FX1 | 899.17500000 | | | 35.000000 | 35.000000 | |
| 3 | 1 | MO | 899.17500000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | FX1 | 899.18750000 | | | 35.000000 | 35.000000 | |
| 3 | 1 | MO | 899.18750000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FB4C | 938.13750000 | | | 125.000000 | 200.000000 | |
| 1 | 1 | FB4C | 938.15000000 | | | 125.000000 | 200.000000 | |
| 1 | 1 | FB4C | 938.16250000 | | | 125.000000 | 200.000000 | |
| 1 | 1 | FB4C | 938.17500000 | | | 125.000000 | 200.000000 | |
| 1 | 1 | FB4C | 938.18750000 | | | 125.000000 | 200.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 899.13750000 | | 13K6F3E |
| 3 | 1 | 899.13750000 | | 13K6F3E |
| 2 | 1 | 899.15000000 | | 13K6F3E |
| 3 | 1 | 899.15000000 | | 13K6F3E |
| 2 | 1 | 899.16250000 | | 13K6F3E |
| 3 | 1 | 899.16250000 | | 13K6F3E |
| 2 | 1 | 899.17500000 | | 13K6F3E |
| 3 | 1 | 899.17500000 | | 13K6F3E |
| 2 | 1 | 899.18750000 | | 13K6F3E |
| 3 | 1 | 899.18750000 | | 13K6F3E |
| 1 | 1 | 938.13750000 | | 13K6F3E |
| 1 | 1 | 938.15000000 | | 13K6F3E |
| 1 | 1 | 938.16250000 | | 13K6F3E |
| 1 | 1 | 938.17500000 | | 13K6F3E |
| 1 | 1 | 938.18750000 | | 13K6F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | LOMA PRIETA MOUNTAIN, TWIN CREEKS, SANTA CLARA, CA | 37.11105556, -121.84244444 | 1134.000 m | TOWER | 62.000 m structure / 62.000 m overall | N |
| 2 | T | CA | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 52.000 m | | | | 714.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 4700 NORRIS CANYON RD, SAN RAMON, CA | | 5105335094 |
License history
| Date | File or call sign | Action |
|---|
| 2004-11-11 | WPKQ449 | LICAN |
| 2002-06-27 | WPKQ449 | LIREN |
| 2002-03-11 | WPKQ449 | LETRES |
| 2000-11-24 | WPKQ449 | LICCNV |
| 1999-11-19 | WPKQ449 | AUTHPR |
| 1997-06-06 | WPKQ449 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1929357 | 2026-08-02 01:09:13 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKQ449 | ULS 1929357 | 2026-08-02 01:09:13 |
| Status | C | ULS 1929357 | 2026-08-02 01:09:13 |
| Service | YU | ULS 1929357 | 2026-08-02 01:09:13 |
| Grant Date | 2002-06-27 | ULS 1929357 | 2026-08-02 01:09:13 |
| Expiration Date | 2012-06-06 | ULS 1929357 | 2026-08-02 01:09:13 |
| Cancellation Date | 2004-11-10 | ULS 1929357 | 2026-08-02 01:09:13 |