Universal Licensing System
WRAW972
CH2M Hill Engineers, Cedar Water Treatment Facility
License details
| ULS identifier | 4015874 |
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| Call sign | WRAW972 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2018-03-29 |
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| Expiration | 2028-03-29 |
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| Frequency range | 451.5375 - 468.5 MHz (7 frequencies) |
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| Locations | 3 |
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| Representative location | Renton, KING, WA |
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| Coordinates | 47.4309722, -122.1228611 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:21:47 |
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Licensee
| Name | CH2M Hill Engineers, Cedar Water Treatment Facility |
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| Applicant type | C |
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| FRN | 0027286517 |
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| Location | Renton, WA |
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| Address | 16207 SE Old Petrovitsky Rd, Renton, WA, 98058 |
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| Phone | 4252557238 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MO | 451.53750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 452.76250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 452.98750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 456.53750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 457.76250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 463.50000000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 463.50000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 468.50000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 451.53750000 | | 7K60F1W |
| 3 | 1 | 451.53750000 | | 11K0F3E |
| 3 | 1 | 451.53750000 | | 7K60F7W |
| 3 | 1 | 452.76250000 | | 7K60F1W |
| 3 | 1 | 452.76250000 | | 7K60F7W |
| 3 | 1 | 452.76250000 | | 11K0F3E |
| 3 | 1 | 452.98750000 | | 7K60F7W |
| 3 | 1 | 452.98750000 | | 7K60F1W |
| 3 | 1 | 452.98750000 | | 11K0F3E |
| 3 | 1 | 456.53750000 | | 7K60F7W |
| 3 | 1 | 456.53750000 | | 11K0F3E |
| 3 | 1 | 456.53750000 | | 7K60F1W |
| 3 | 1 | 457.76250000 | | 11K0F3E |
| 3 | 1 | 457.76250000 | | 7K60F7W |
| 3 | 1 | 457.76250000 | | 7K60F1W |
| 1 | 1 | 463.50000000 | | 7K60F1W |
| 1 | 1 | 463.50000000 | | 7K60F7W |
| 1 | 1 | 463.50000000 | | 11K0F3E |
| 2 | 1 | 463.50000000 | | 7K60F7W |
| 2 | 1 | 463.50000000 | | 7K60F1W |
| 2 | 1 | 463.50000000 | | 11K0F3E |
| 2 | 1 | 468.50000000 | | 7K60F7W |
| 2 | 1 | 468.50000000 | | 11K0F3E |
| 2 | 1 | 468.50000000 | | 7K60F1W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 16207 SE Old Petrovitsky Rd, Renton, KING, WA | 47.43097222, -122.12286111 | 153.000 m | SILO | 13.700 m structure / 14.600 m overall | |
| 2 | T | | | | | | |
| 3 | T | Renton, KING, WA | 47.43097222, -122.12286111 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 14.600 m | | | | 28.500 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 16207 SE Old Petrovitsky Rd, Renton, WA | KING | 4252557238 |
License history
| Date | File or call sign | Action |
|---|
| 2018-03-29 | WRAW972 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4015874 | 2026-08-02 01:21:47 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRAW972 | ULS 4015874 | 2026-08-02 01:21:47 |
| Status | A | ULS 4015874 | 2026-08-02 01:21:47 |
| Service | IG | ULS 4015874 | 2026-08-02 01:21:47 |
| Grant Date | 2018-03-29 | ULS 4015874 | 2026-08-02 01:21:47 |
| Expiration Date | 2028-03-29 | ULS 4015874 | 2026-08-02 01:21:47 |