Universal Licensing System
WQBM279
SUPERIOR DUCT FABRICATION
License details
| ULS identifier | 2668016 |
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| Call sign | WQBM279 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2014-10-11 |
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| Expiration | 2024-11-03 |
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| Cancellation | 2025-01-04 |
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| Frequency range | 463.2875 - 464.6375 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | MONTEBELLO, LOS ANGELES, CA |
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| Coordinates | 33.9987778, -118.1225000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:59 |
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Licensee
| Name | SUPERIOR DUCT FABRICATION |
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| Applicant type | C |
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| FRN | 0011292901 |
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| Location | POMONA, CA |
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| Address | 1683 MT VERNON AVE, POMONA, CA, 91768 |
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| Phone | 9092813360 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 463.28750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 464.63750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.28750000 | | 11K2F3E |
| 1 | 1 | 464.63750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MONTEBELLO, LOS ANGELES, CA | 33.99877778, -118.12250000 | 0.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 2 | 1683 MT VERNON AVE, POMONA, CA | LOS ANGELES | 9096208565 |
License history
| Date | File or call sign | Action |
|---|
| 2025-01-04 | WQBM279 | LIEXP |
| 2024-08-12 | WQBM279 | LETRES |
| 2014-10-11 | WQBM279 | LIREN |
| 2014-10-10 | WQBM279 | ESCAPR |
| 2014-08-11 | WQBM279 | LETRES |
| 2010-04-13 | WQBM279 | LIAUA |
| 2010-04-12 | WQBM279 | ESCAPR |
| 2004-11-03 | WQBM279 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2668016 | 2026-08-02 01:16:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQBM279 | ULS 2668016 | 2026-08-02 01:16:59 |
| Status | E | ULS 2668016 | 2026-08-02 01:16:59 |
| Service | IG | ULS 2668016 | 2026-08-02 01:16:59 |
| Grant Date | 2014-10-11 | ULS 2668016 | 2026-08-02 01:16:59 |
| Expiration Date | 2024-11-03 | ULS 2668016 | 2026-08-02 01:16:59 |
| Cancellation Date | 2025-01-04 | ULS 2668016 | 2026-08-02 01:16:59 |