Universal Licensing System
WQHL355
Time Slot Trunking
License details
| ULS identifier | 2941203 |
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| Call sign | WQHL355 |
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| Radio service | YG |
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| Status | E |
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| Grant date | 2007-08-08 |
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| Expiration | 2012-02-08 |
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| Cancellation | 2012-04-14 |
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| Frequency range | 452.75 - 457.75 MHz (2 frequencies) |
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| Locations | 6 |
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| Representative location | SAN RAFAEL, MARIN, CA |
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| Coordinates | 37.9901944, -122.5005278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:56 |
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Licensee
| Name | Time Slot Trunking |
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| Applicant type | L |
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| FRN | 0005874326 |
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| Location | San Jose, CA |
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| Address | San Jose, CA, 95152 |
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| Phone | 4089450539 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6 | 452.75000000 | | | 100.000000 | 17.000000 | |
| 4 | 1 | FB6 | 452.75000000 | | | 100.000000 | 121.000000 | |
| 2 | 1 | MO6 | 457.75000000 | | | 100.000000 | 100.000000 | |
| 3 | 1 | FX1T | 457.75000000 | | | 100.000000 | 100.000000 | |
| 5 | 1 | MO | 457.75000000 | | | 100.000000 | 100.000000 | |
| 6 | 1 | FX1 | 457.75000000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.75000000 | | 11K2F3E |
| 1 | 1 | 452.75000000 | | 11K2F2D |
| 4 | 1 | 452.75000000 | | 11K2F1D |
| 4 | 1 | 452.75000000 | | 11K2F3E |
| 2 | 1 | 457.75000000 | | 11K2F2D |
| 2 | 1 | 457.75000000 | | 11K2F3E |
| 3 | 1 | 457.75000000 | | 11K2F3E |
| 3 | 1 | 457.75000000 | | 11K2F2D |
| 5 | 1 | 457.75000000 | | 11K2F3E |
| 5 | 1 | 457.75000000 | | 11K2F1D |
| 6 | 1 | 457.75000000 | | 11K2F1D |
| 6 | 1 | 457.75000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2001 RIDGECREST BLVD MOUNT TAMALPIAS, MILL VALLEY, MARIN, CA | 37.92888889, -122.58750000 | 768.100 m | TOWER | 15.800 m structure / 15.800 m overall | |
| 2 | T | | | | | | |
| 3 | T | | | | | | |
| 4 | T | SAN PEDRO RIDGE, SAN RAFAEL, MARIN, CA | 37.99019444, -122.50052778 | 320.000 m | TOWER | 30.000 m structure / 30.000 m overall | |
| 5 | T | | | 0.000 m | | | |
| 6 | T | MARIN, CA | | 0.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 15.800 m | | | | 674.000 | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | | | | | | | | |
| 1 | 4 | | | 27.000 m | | | | 254.000 | |
| 1 | 5 | | | | | | | | |
| 1 | 6 | | | | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2012-04-14 | WQHL355 | LIEXP |
| 2011-11-14 | WQHL355 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2941203 | 2026-08-02 01:14:56 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQHL355 | ULS 2941203 | 2026-08-02 01:14:56 |
| Status | E | ULS 2941203 | 2026-08-02 01:14:56 |
| Service | YG | ULS 2941203 | 2026-08-02 01:14:56 |
| Grant Date | 2007-08-08 | ULS 2941203 | 2026-08-02 01:14:56 |
| Expiration Date | 2012-02-08 | ULS 2941203 | 2026-08-02 01:14:56 |
| Cancellation Date | 2012-04-14 | ULS 2941203 | 2026-08-02 01:14:56 |