Universal Licensing System
WRDQ481
SPOKANE COUNTY RACEWAY INVESTMENT
License details
| ULS identifier | 4174222 |
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| Call sign | WRDQ481 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2019-06-26 |
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| Expiration | 2029-06-26 |
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| Frequency range | 451.925 - 469.95 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | AIRWAY HEIGHTS, SPOKANE, WA |
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| Coordinates | 47.6603333, -117.5720000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:55 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.92500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.08750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.58750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 464.96250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 469.95000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.92500000 | | 11K2F3E |
| 1 | 1 | 452.08750000 | | 11K2F3E |
| 1 | 1 | 456.58750000 | | 11K2F3E |
| 1 | 1 | 464.96250000 | | 11K2F3E |
| 1 | 1 | 469.95000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | AIRWAY HEIGHTS, SPOKANE, WA | 47.66033333, -117.57200000 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 750 N. HAYFORD RD., AIRWAY HEIGHTS, WA | SPOKANE | 5092443333 |
License history
| Date | File or call sign | Action |
|---|
| 2020-03-31 | WRDQ481 | LETCNS |
| 2019-06-26 | WRDQ481 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4174222 | 2026-08-02 01:22:55 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRDQ481 | ULS 4174222 | 2026-08-02 01:22:55 |
| Status | A | ULS 4174222 | 2026-08-02 01:22:55 |
| Service | IG | ULS 4174222 | 2026-08-02 01:22:55 |
| Grant Date | 2019-06-26 | ULS 4174222 | 2026-08-02 01:22:55 |
| Expiration Date | 2029-06-26 | ULS 4174222 | 2026-08-02 01:22:55 |