Universal Licensing System
WQBF256
Hathaway Dinwiddie Construction Co
License details
| ULS identifier | 2658457 |
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| Call sign | WQBF256 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2004-09-29 |
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| Expiration | 2014-09-29 |
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| Cancellation | 2014-11-29 |
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| Frequency range | 451.8375 - 456.8375 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Los Angeles, LOS ANGELES, CA |
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| Coordinates | 34.0594444, -118.4127778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:32 |
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Licensee
| Name | Hathaway Dinwiddie Construction Co |
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| Applicant type | C |
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| FRN | 0011020666 |
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| Location | Los Angeles, CA |
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| Address | 811 Wilshire Blvd Ste 1500, Los Angeles, CA, 900172632 |
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| Phone | 3107852330 |
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| Email | [email protected] |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.83750000 | | | 70.000000 | 15.000000 | |
| 2 | 1 | MO | 451.83750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 456.83750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.83750000 | | 11K2F3E |
| 2 | 1 | 451.83750000 | | 11K2F3E |
| 2 | 1 | 456.83750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2049 Century Park E Ste A-22, Los Angeles, LOS ANGELES, CA | 34.05944444, -118.41277778 | 88.000 m | BANT | 137.000 m structure / 143.000 m overall | |
| 2 | T | Los Angeles, LOS ANGELES, CA | 34.05944444, -118.41277778 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | | | 143.000 m | | 0.0000 | 0.0000 | 94.000 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 811 Wilshire Blvd St, Los Angeles, CA | LOS ANGELES | 3107852330 |
License history
| Date | File or call sign | Action |
|---|
| 2014-11-29 | WQBF256 | LIEXP |
| 2014-07-07 | WQBF256 | LETRES |
| 2005-06-27 | WQBF256 | LETCNS |
| 2004-09-29 | WQBF256 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2658457 | 2026-08-02 01:17:32 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WQBF256 | ULS 2658457 | 2026-08-02 01:17:32 |
| Status | E | ULS 2658457 | 2026-08-02 01:17:32 |
| Service | IG | ULS 2658457 | 2026-08-02 01:17:32 |
| Grant Date | 2004-09-29 | ULS 2658457 | 2026-08-02 01:17:32 |
| Expiration Date | 2014-09-29 | ULS 2658457 | 2026-08-02 01:17:32 |
| Cancellation Date | 2014-11-29 | ULS 2658457 | 2026-08-02 01:17:32 |