Universal Licensing System
WQY704
IMPERIAL BUILDING MATERIALS INC
License details
| ULS identifier | 1761053 |
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| Call sign | WQY704 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2000-07-20 |
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| Expiration | 2005-10-02 |
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| Cancellation | 2006-01-07 |
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| Frequency range | 464.175 - 469.175 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | CORONA, ORANGE, CA |
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| Coordinates | 33.8500278, -117.6522778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:29:09 |
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Licensee
| Name | IMPERIAL BUILDING MATERIALS INC |
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| Applicant type | U |
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| Location | LA HABRA, CA |
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| Address | 1000 S CYPRESS ST, LA HABRA, CA, 90631 |
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| Phone | 7145264373 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FB | 464.17500000 | | | 90.000000 | | |
| 2 | 1 | MO | 469.17500000 | | | 100.000000 | | |
| 3 | 1 | FX1 | 469.17500000 | | | 50.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.17500000 | | 20K0F3E |
| 2 | 1 | 469.17500000 | | 20K0F3E |
| 3 | 1 | 469.17500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | SIERRA PEAK, CORONA, ORANGE, CA | 33.85002778, -117.65227778 | 928.000 m | | | N |
| 2 | T | | | | | | |
| 3 | T | CA | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 9.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1000 S CYPRESS ST, LA HABRA, CA | | 7145264373 |
License history
| Date | File or call sign | Action |
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| 2006-01-07 | WQY704 | LIEXP |
| 2005-07-11 | WQY704 | LETRES |
| 2001-09-28 | WQY704 | AUDOPR |
| 2000-11-23 | WQY704 | LICCNV |
| 2000-07-20 | WQY704 | LIREN |
| 2000-07-20 | WQY704 | AUTHPR |
| 2000-07-03 | WQY704 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1761053 | 2026-08-02 01:29:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WQY704 | ULS 1761053 | 2026-08-02 01:29:09 |
| Status | E | ULS 1761053 | 2026-08-02 01:29:09 |
| Service | IG | ULS 1761053 | 2026-08-02 01:29:09 |
| Grant Date | 2000-07-20 | ULS 1761053 | 2026-08-02 01:29:09 |
| Expiration Date | 2005-10-02 | ULS 1761053 | 2026-08-02 01:29:09 |
| Cancellation Date | 2006-01-07 | ULS 1761053 | 2026-08-02 01:29:09 |