Universal Licensing System
WNHU618
EDWALL CHEMICAL INC
License details
| ULS identifier | 1862254 |
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| Call sign | WNHU618 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2011-12-31 |
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| Expiration | 2022-02-01 |
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| Cancellation | 2022-04-09 |
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| Frequency range | 452.175 - 457.175 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | EDWALL, LINCOLN, WA |
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| Coordinates | 47.5665556, -117.8921667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:36 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB4 | 452.17500000 | | | 75.000000 | 200.000000 | |
| 3 | 1 | MO | 452.17500000 | | | 100.000000 | | |
| 1 | 1 | FX1 | 457.17500000 | | | 75.000000 | | |
| 3 | 1 | MO | 457.17500000 | | | 100.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 452.17500000 | | 11K0F3E |
| 2 | 1 | 452.17500000 | | 20K0F3E |
| 3 | 1 | 452.17500000 | | 20K0F3E |
| 3 | 1 | 452.17500000 | | 11K0F3E |
| 1 | 1 | 457.17500000 | | 11K0F3E |
| 1 | 1 | 457.17500000 | | 20K0F3E |
| 3 | 1 | 457.17500000 | | 20K0F3E |
| 3 | 1 | 457.17500000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | WA | | | | | |
| 2 | T | TOP OF MAGNUSON BUTTE, EDWALL, LINCOLN, WA | 47.56655556, -117.89216667 | 922.000 m | | | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 15.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | WASHINGTON & EDWALL CHEMICAL INC, EDWALL, WA | LINCOLN | 5097963301 |
License history
| Date | File or call sign | Action |
|---|
| 2022-04-09 | WNHU618 | LIEXP |
| 2021-11-08 | WNHU618 | LETRES |
| 2012-11-29 | WNHU618 | LIMOD |
| 2012-11-28 | WNHU618 | ESUAPR |
| 2012-01-02 | WNHU618 | LTSAPR |
| 2011-12-31 | WNHU618 | LIREN |
| 2011-12-30 | WNHU618 | EFCAPR |
| 2011-12-30 | WNHU618 | ESCAPR |
| 2011-11-07 | WNHU618 | LETRES |
| 2002-02-01 | WNHU618 | LIREN |
| 2001-10-15 | WNHU618 | LETRES |
| 2001-09-18 | WNHU618 | AUDOPR |
| 2000-11-24 | WNHU618 | LICCNV |
| 1997-01-01 | WNHU618 | AUTHPR |
| 1997-01-01 | WNHU618 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1862254 | 2026-08-02 01:15:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNHU618 | ULS 1862254 | 2026-08-02 01:15:36 |
| Status | E | ULS 1862254 | 2026-08-02 01:15:36 |
| Service | IG | ULS 1862254 | 2026-08-02 01:15:36 |
| Grant Date | 2011-12-31 | ULS 1862254 | 2026-08-02 01:15:36 |
| Expiration Date | 2022-02-01 | ULS 1862254 | 2026-08-02 01:15:36 |
| Cancellation Date | 2022-04-09 | ULS 1862254 | 2026-08-02 01:15:36 |