Universal Licensing System
WQSU781
BNSF RAILWAY CO.
License details
| ULS identifier | 3536231 |
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| Call sign | WQSU781 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2023-09-14 |
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| Expiration | 2033-11-19 |
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| Frequency range | 452.9125 - 457.9125 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | SEATTLE, KING, WA |
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| Coordinates | 47.5629167, -122.3313889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:12:26 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.91250000 | | | 2.000000 | 8.000000 | |
| 2 | 1 | MO | 457.91250000 | | | 2.000000 | 8.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.91250000 | | 10K8F1D |
| 2 | 1 | 457.91250000 | | 10K8F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | BNSF LS51 MP 2.54x COACH WYE RCO, SEATTLE, KING, WA | 47.56291667, -122.33138889 | 4.600 m | LTOWER | 30.500 m structure / 32.600 m overall | |
| 2 | | SEATTLE, KING, WA | 47.56291667, -122.33138889 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 32.600 m | V | 5.0000 | 360.0000 | -3.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 4515 KANSAS AVE, KANSAS CITY, KS | WYANDOTTE | 9135514639 |
License history
| Date | File or call sign | Action |
|---|
| 2023-09-14 | WQSU781 | LIREN |
| 2023-08-28 | WQSU781 | LETRES |
| 2014-08-19 | WQSU781 | LETCNS |
| 2013-11-19 | WQSU781 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3536231 | 2026-08-02 01:12:26 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQSU781 | ULS 3536231 | 2026-08-02 01:12:26 |
| Status | A | ULS 3536231 | 2026-08-02 01:12:26 |
| Service | IG | ULS 3536231 | 2026-08-02 01:12:26 |
| Grant Date | 2023-09-14 | ULS 3536231 | 2026-08-02 01:12:26 |
| Expiration Date | 2033-11-19 | ULS 3536231 | 2026-08-02 01:12:26 |