Universal Licensing System
WPKM474
BNSF Railway Co.
License details
| ULS identifier | 1785326 |
|---|
| Call sign | WPKM474 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2022-03-23 |
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| Expiration | 2032-04-21 |
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| Frequency range | 161.25 MHz |
|---|
| Locations | 2 |
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| Representative location | Prosser, BENTON, WA |
|---|
| Coordinates | 46.2245278, -119.6843333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:12:16 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 5 | 1 | FB | 161.25000000 | | | 10.000000 | 10.000000 | |
| 6 | 1 | FB | 161.25000000 | | | 10.000000 | 10.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 5 | 1 | 161.25000000 | | 11K2F3E |
| 5 | 1 | 161.25000000 | | 4K00F1E |
| 6 | 1 | 161.25000000 | | 11K2F3E |
| 6 | 1 | 161.25000000 | | 4K00F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 5 | T | BNSF LS48 MP36.0, Prosser, BENTON, WA | 46.22452778, -119.68433333 | 191.100 m | BMAST | 2.400 m structure / 3.000 m overall | N |
| 6 | T | BNSF LS48 MP31.0, Benton City, BENTON, WA | 46.25791667, -119.59638889 | 166.400 m | BMAST | 2.400 m structure / 3.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 5 | T | | 3.000 m | V | 0.0000 | 360.0000 | -164.000 | |
| 1 | 6 | T | | 3.000 m | V | 0.0000 | 360.0000 | -204.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 4515 KANSAS AVE, KANSAS CITY, KS | WYANDOTTE | 9135514639 |
License history
| Date | File or call sign | Action |
|---|
| 2022-03-23 | WPKM474 | LIREN |
| 2022-01-24 | WPKM474 | LETRES |
| 2017-09-05 | WPKM474 | LIMOD |
| 2014-11-14 | WPKM474 | LIMOD |
| 2012-03-16 | WPKM474 | LIREN |
| 2012-03-13 | WPKM474 | ESUAPR |
| 2012-02-24 | WPKM474 | LIMOD |
| 2012-01-30 | WPKM474 | LETRES |
| 2011-04-05 | WPKM474 | LIMOD |
| 2010-02-12 | WPKM474 | LITRAN |
| 2010-01-06 | WPKM474 | ESCAPR |
| 2009-12-08 | WPKM474 | ESCAPR |
| 2005-01-26 | WPKM474 | LIAUA |
| 2005-01-26 | WPKM474 | LTSAPR |
| 2002-02-20 | WPKM474 | LIREN |
| 2002-02-14 | WPKM474 | AUDOPR |
| 2002-01-28 | WPKM474 | LETRES |
| 2001-07-24 | WPKM474 | LIAUA |
| 2000-11-23 | WPKM474 | LICCNV |
| 1999-04-23 | WPKM474 | LIMOD |
| 1999-04-23 | WPKM474 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1785326 | 2026-08-02 01:12:16 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKM474 | ULS 1785326 | 2026-08-02 01:12:16 |
| Status | A | ULS 1785326 | 2026-08-02 01:12:16 |
| Service | IG | ULS 1785326 | 2026-08-02 01:12:16 |
| Grant Date | 2022-03-23 | ULS 1785326 | 2026-08-02 01:12:16 |
| Expiration Date | 2032-04-21 | ULS 1785326 | 2026-08-02 01:12:16 |