Universal Licensing System
WQDS859
TRI CITY TRANSPORTATION SYSTEMS INC
License details
| ULS identifier | 2758317 |
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| Call sign | WQDS859 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2015-07-29 |
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| Expiration | 2025-10-24 |
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| Cancellation | 2025-12-27 |
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| Frequency range | 159.51 - 468.575 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | CLAREMONT, LOS ANGELES, CA |
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| Coordinates | 34.1880556, -117.7053333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:25:15 |
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Licensee
| Name | TRI CITY TRANSPORTATION SYSTEMS INC |
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| Applicant type | C |
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| FRN | 0008642423 |
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| Location | El Monte, CA |
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| Address | 3650 ROCKWELL AVE, El Monte, CA, 91731 |
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| Phone | 6269455627 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MO6 | 159.51000000 | | | 100.000000 | 100.000000 | |
| 5 | 1 | MO6 | 159.51000000 | | | 100.000000 | 100.000000 | |
| 1 | 1 | FB6 | 160.14000000 | | | 100.000000 | 200.000000 | |
| 4 | 1 | FB6 | 160.14000000 | | | 100.000000 | 200.000000 | |
| 1 | 1 | FB6 | 463.57500000 | | | 100.000000 | 200.000000 | |
| 2 | 1 | MO6 | 468.57500000 | | | 100.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 159.51000000 | | 11K2F1D |
| 3 | 1 | 159.51000000 | | 11K2F3E |
| 5 | 1 | 159.51000000 | | 11K2F3E |
| 5 | 1 | 159.51000000 | | 11K2F1D |
| 1 | 1 | 160.14000000 | | 11K2F1D |
| 1 | 1 | 160.14000000 | | 11K2F3E |
| 4 | 1 | 160.14000000 | | 11K2F3E |
| 4 | 1 | 160.14000000 | | 11K2F1D |
| 1 | 1 | 463.57500000 | | 11K2F1D |
| 1 | 1 | 463.57500000 | | 11K2F3E |
| 2 | 1 | 468.57500000 | | 11K2F3E |
| 2 | 1 | 468.57500000 | | 11K2F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 10 MI SW OF PALMDALE, Palmdale, LOS ANGELES, CA | 34.54722222, -118.21194444 | 1524.000 m | NNTANN | 18.000 m structure / 24.000 m overall | |
| 2 | T | | | | | | N |
| 3 | T | | | | | | N |
| 4 | | SUNSET RIDGE, CLAREMONT, LOS ANGELES, CA | 34.18805556, -117.70533333 | 1612.000 m | GTOWER | 30.000 m structure / 34.000 m overall | N |
| 5 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 24.000 m | | | | 598.000 | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | | | | | | | | |
| 1 | 4 | T | | 20.000 m | | | | 620.000 | |
| 1 | 5 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 7955 San Fernando Rd, Sun Valley, CA | LOS ANGELES | 8182521670 |
| 2 | 3650 Rockwell Ave., El Monte, CA | LOS ANGELES | 6262581310 |
License history
| Date | File or call sign | Action |
|---|
| 2025-12-27 | WQDS859 | LIEXP |
| 2025-07-29 | WQDS859 | LETRES |
| 2015-11-06 | WQDS859 | LIMOD |
| 2015-07-29 | WQDS859 | LIREN |
| 2015-04-22 | WQDS859 | LIMOD |
| 2013-04-11 | WQDS859 | LIMOD |
| 2012-06-14 | WQDS859 | LIMOD |
| 2012-05-31 | WQDS859 | LTSAPR |
| 2005-10-24 | WQDS859 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 2758317 | 2026-08-02 01:25:15 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WQDS859 | ULS 2758317 | 2026-08-02 01:25:15 |
| Status | E | ULS 2758317 | 2026-08-02 01:25:15 |
| Service | IG | ULS 2758317 | 2026-08-02 01:25:15 |
| Grant Date | 2015-07-29 | ULS 2758317 | 2026-08-02 01:25:15 |
| Expiration Date | 2025-10-24 | ULS 2758317 | 2026-08-02 01:25:15 |
| Cancellation Date | 2025-12-27 | ULS 2758317 | 2026-08-02 01:25:15 |