Universal Licensing System
WQB474
ROSS LABORATORIES INC
License details
| ULS identifier | 1981046 |
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| Call sign | WQB474 |
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| Radio service | MC |
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| Status | E |
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| Grant date | 2003-07-26 |
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| Expiration | 2013-07-29 |
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| Cancellation | 2013-09-28 |
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| Frequency range | 2.0979 - 156.8 MHz (12 frequencies) |
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| Locations | 1 |
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| Representative location | SEATTLE, KING, WA |
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| Coordinates | 47.6490000, -122.3245833 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:26 |
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Licensee
| Name | ROSS LABORATORIES INC |
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| Applicant type | C |
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| FRN | 0001580844 |
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| Location | SEATTLE, WA |
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| Address | 3138 FAIRVIEW AVE E, SEATTLE, WA, 98102 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FCL | 2.09790000 | | 2.09650000 | 150.000000 | | |
| 1 | 1 | FCL | 2.18340000 | | 2.18200000 | 800.000000 | | |
| 1 | 1 | FCL | 4.12640000 | | 4.12500000 | 1000.000000 | | |
| 1 | 1 | FCL | 4.14740000 | | 4.14600000 | 1000.000000 | | |
| 1 | 1 | FCL | 8.29540000 | | 8.29400000 | 1000.000000 | | |
| 1 | 1 | FCL | 8.29840000 | | 8.29700000 | 1000.000000 | | |
| 1 | 1 | FCL | 12.35440000 | | 12.35300000 | 1000.000000 | | |
| 1 | 1 | FCL | 12.35740000 | | 12.35600000 | 1000.000000 | | |
| 1 | 1 | FCL | 16.52940000 | | 16.52800000 | 1000.000000 | | |
| 1 | 2 | FCL | 156.27500000 | | | 25.000000 | | |
| 1 | 2 | FCL | 156.45000000 | | | 50.000000 | | |
| 1 | 2 | FCL | 156.80000000 | | | 50.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 2.09790000 | | 2K80J3E |
| 1 | 1 | 2.18340000 | | 2K80J3E |
| 1 | 1 | 4.12640000 | | 2K80J3E |
| 1 | 1 | 4.14740000 | | 2K80J3E |
| 1 | 1 | 8.29540000 | | 2K80J3E |
| 1 | 1 | 8.29840000 | | 2K80J3E |
| 1 | 1 | 12.35440000 | | 2K80J3E |
| 1 | 1 | 12.35740000 | | 2K80J3E |
| 1 | 1 | 16.52940000 | | 2K80J3E |
| 1 | 2 | 156.27500000 | | 16K0F3E |
| 1 | 2 | 156.45000000 | | 16K0F3E |
| 1 | 2 | 156.80000000 | | 16K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | ROSS LABORATORIES OFFICE 3138 FAIRVIEW AVE E, SEATTLE, KING, WA | 47.64900000, -122.32458333 | 8.000 m | B | 9.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 15.000 m | | | | | |
| 2 | 1 | T | | 15.000 m | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2013-09-28 | WQB474 | LIEXP |
| 2013-05-06 | WQB474 | LETRES |
| 2005-04-20 | WQB474 | AUTHPR |
| 2005-04-19 | WQB474 | COR |
| 2005-04-19 | WQB474 | INTDUP |
| 2003-07-26 | WQB474 | LIREN |
| 2003-05-05 | WQB474 | LETRES |
| 2001-04-27 | WQB474 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1981046 | 2026-08-02 02:08:26 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WQB474 | ULS 1981046 | 2026-08-02 02:08:26 |
| Status | E | ULS 1981046 | 2026-08-02 02:08:26 |
| Service | MC | ULS 1981046 | 2026-08-02 02:08:26 |
| Grant Date | 2003-07-26 | ULS 1981046 | 2026-08-02 02:08:26 |
| Expiration Date | 2013-07-29 | ULS 1981046 | 2026-08-02 02:08:26 |
| Cancellation Date | 2013-09-28 | ULS 1981046 | 2026-08-02 02:08:26 |