Universal Licensing System
WNMC429
PLATRONICS C & E INC
License details
| ULS identifier | 1663959 |
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| Call sign | WNMC429 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2005-10-21 |
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| Expiration | 2015-11-20 |
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| Cancellation | 2016-01-23 |
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| Frequency range | 464.175 - 469.175 MHz (2 frequencies) |
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| Locations | 6 |
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| Representative location | YERMO, SAN BERNARDINO, CA |
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| Coordinates | 34.9941389, -116.8383611 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:10 |
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Licensee
| Name | PLATRONICS C & E INC |
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| Applicant type | C |
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| FRN | 0006964084 |
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| Location | BARSTOW, CA |
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| Address | BARSTOW, CA, 923121272 |
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| Phone | 7602561166 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 464.17500000 | | | 100.000000 | 150.000000 | |
| 2 | 1 | FB2 | 464.17500000 | | | 100.000000 | 150.000000 | |
| 3 | 1 | FB2 | 464.17500000 | | | 100.000000 | 200.000000 | |
| 4 | 1 | MO | 464.17500000 | | | 100.000000 | | |
| 5 | 1 | MO | 464.17500000 | | | 100.000000 | | |
| 6 | 1 | MO | 464.17500000 | | | 100.000000 | | |
| 4 | 1 | MO | 469.17500000 | | | 100.000000 | | |
| 5 | 1 | MO | 469.17500000 | | | 100.000000 | | |
| 6 | 1 | MO | 469.17500000 | | | 100.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.17500000 | | 11K3F3E |
| 2 | 1 | 464.17500000 | | 11K3F3E |
| 3 | 1 | 464.17500000 | | 11K3F3E |
| 4 | 1 | 464.17500000 | | 11K3F3E |
| 5 | 1 | 464.17500000 | | 11K3F3E |
| 6 | 1 | 464.17500000 | | 11K3F3E |
| 4 | 1 | 469.17500000 | | 11K3F3E |
| 5 | 1 | 469.17500000 | | 11K3F3E |
| 6 | 1 | 469.17500000 | | 11K3F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CALICO MOUNTAINS, YERMO, SAN BERNARDINO, CA | 34.99413889, -116.83836111 | 1372.000 m | TOWER | 21.000 m structure / 21.000 m overall | N |
| 2 | T | QUARTSITE MOUNTAIN, VICTORVILLE, SAN BERNARDINO, CA | 34.61055556, -117.28977778 | 1323.000 m | TOWER | 40.000 m structure / 40.000 m overall | N |
| 3 | T | BLUE RIDGE, WRIGHTWOOD, SAN BERNARDINO, CA | 34.35138889, -117.67422222 | 2585.000 m | TOWER | 12.000 m structure / 12.000 m overall | N |
| 4 | T | | | | | | |
| 5 | T | | | | | | |
| 6 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 21.000 m | | | | 0.000 | |
| 1 | 2 | T | | 40.000 m | | | | 0.000 | |
| 1 | 3 | T | | 12.000 m | | | | 755.000 | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | | | | | | |
| 1 | 6 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 31039 E MAIN ST, BARSTOWN, CA | | 6192522600 |
License history
| Date | File or call sign | Action |
|---|
| 2016-01-23 | WNMC429 | LIEXP |
| 2015-08-24 | WNMC429 | LETRES |
| 2013-08-22 | WNMC429 | LIMOD |
| 2005-10-21 | WNMC429 | LIREN |
| 2005-10-20 | WNMC429 | LITIN |
| 2005-08-29 | WNMC429 | LETRES |
| 2004-02-18 | WNMC429 | LIASS |
| 2001-10-15 | WNMC429 | AUDOPR |
| 2000-11-23 | WNMC429 | LICCNV |
| 2000-10-17 | WNMC429 | AUTHPR |
| 2000-10-17 | WNMC429 | LIREN |
| 2000-08-21 | WNMC429 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1663959 | 2026-08-02 01:15:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNMC429 | ULS 1663959 | 2026-08-02 01:15:10 |
| Status | E | ULS 1663959 | 2026-08-02 01:15:10 |
| Service | IG | ULS 1663959 | 2026-08-02 01:15:10 |
| Grant Date | 2005-10-21 | ULS 1663959 | 2026-08-02 01:15:10 |
| Expiration Date | 2015-11-20 | ULS 1663959 | 2026-08-02 01:15:10 |
| Cancellation Date | 2016-01-23 | ULS 1663959 | 2026-08-02 01:15:10 |