Universal Licensing System
WRDP603
WILLIAMS NORTHWEST PIPELINE
License details
| ULS identifier | 4172120 |
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| Call sign | WRDP603 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2019-06-19 |
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| Expiration | 2029-06-19 |
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| Frequency range | 153.1475 MHz |
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| Locations | 2 |
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| Representative location | Sumas, WHATCOM, WA |
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| Coordinates | 49.0015000, -122.2204167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:20:28 |
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Licensee
| Name | WILLIAMS NORTHWEST PIPELINE |
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| Applicant type | D |
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| FRN | 0022835730 |
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| Location | Salt Lake City, UT |
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| Address | 295 Chipeta Way, Salt Lake City, UT, 84108 |
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| Phone | 8015846068 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 153.14750000 | | | 10.000000 | 10.000000 | |
| 2 | 1 | MO | 153.14750000 | | | 15.000000 | 15.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 153.14750000 | | 11K2F3E |
| 2 | 1 | 153.14750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Sumas cs, Sumas, WHATCOM, WA | 49.00150000, -122.22041667 | 1.000 m | BANT | 6.000 m structure / 7.600 m overall | |
| 2 | T | SKAGIT, WA | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 7.600 m | V | 0.0000 | 180.0000 | -157.600 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 295 Chipeta Way, Salt Lake City, UT | SALT LAKE | 8015846187 |
License history
| Date | File or call sign | Action |
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| 2019-06-19 | WRDP603 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4172120 | 2026-08-02 01:20:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRDP603 | ULS 4172120 | 2026-08-02 01:20:28 |
| Status | A | ULS 4172120 | 2026-08-02 01:20:28 |
| Service | IG | ULS 4172120 | 2026-08-02 01:20:28 |
| Grant Date | 2019-06-19 | ULS 4172120 | 2026-08-02 01:20:28 |
| Expiration Date | 2029-06-19 | ULS 4172120 | 2026-08-02 01:20:28 |