Universal Licensing System
WQYJ734
Columbia Stone
License details
| ULS identifier | 3857423 |
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| Call sign | WQYJ734 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2016-10-19 |
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| Expiration | 2026-10-19 |
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| Frequency range | 451.8125 - 466.0875 MHz (5 frequencies) |
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| Locations | 1 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:21:34 |
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Licensee
| Name | Columbia Stone |
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| Applicant type | C |
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| FRN | 0025945981 |
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| Location | Tualatin, OR |
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| Address | 18880 SW Teton, Tualatin, OR, 97062 |
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| Phone | 5036129100 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MOI | 451.81250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MOI | 456.81250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MOI | 461.08750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MOI | 464.51250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MOI | 466.08750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.81250000 | | 7K60FXE |
| 1 | 1 | 451.81250000 | | 7K60FXD |
| 1 | 1 | 456.81250000 | | 7K60FXD |
| 1 | 1 | 456.81250000 | | 7K60FXE |
| 1 | 1 | 461.08750000 | | 7K60FXD |
| 1 | 1 | 461.08750000 | | 7K60FXE |
| 1 | 1 | 464.51250000 | | 7K60FXD |
| 1 | 1 | 464.51250000 | | 7K60FXE |
| 1 | 1 | 466.08750000 | | 7K60FXD |
| 1 | 1 | 466.08750000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
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 | 18880 SW Teton, Tualatin, OR | WASHINGTON | 5036129100 |
License history
| Date | File or call sign | Action |
|---|
| 2016-10-19 | WQYJ734 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3857423 | 2026-08-02 01:21:34 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQYJ734 | ULS 3857423 | 2026-08-02 01:21:34 |
| Status | A | ULS 3857423 | 2026-08-02 01:21:34 |
| Service | IG | ULS 3857423 | 2026-08-02 01:21:34 |
| Grant Date | 2016-10-19 | ULS 3857423 | 2026-08-02 01:21:34 |
| Expiration Date | 2026-10-19 | ULS 3857423 | 2026-08-02 01:21:34 |