Universal Licensing System
WNLU408
NORTHWEST ENVIRONMENTAL SERVICE
License details
| ULS identifier | 1913146 |
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| Call sign | WNLU408 |
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| Radio service | IG |
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| Status | T |
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| Grant date | 1999-04-28 |
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| Expiration | 2004-06-23 |
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| Cancellation | 2004-06-10 |
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| Frequency range | 452.75 - 457.75 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | ISSAQUAH, KING, WA |
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| Coordinates | 47.4884444, -121.9470556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:27:53 |
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Licensee
| Name | NORTHWEST ENVIRONMENTAL SERVICE |
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| Applicant type | C |
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| Location | SEATTLE, WA |
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| Address | 54 S DAWSON ST, SEATTLE, WA, 98134 |
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| Phone | 2066221090 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 2 | 1 | FB4 | 452.75000000 | | | 70.000000 | 350.000000 | |
| 1 | 1 | FX1 | 457.75000000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 457.75000000 | | | 70.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 452.75000000 | | 20K0F3E |
| 1 | 1 | 457.75000000 | | 20K0F3E |
| 3 | 1 | 457.75000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | WA | | | | | |
| 2 | T | ON TOP OF TIGER MOUNTAIN, ISSAQUAH, KING, WA | 47.48844444, -121.94705556 | 954.000 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 | | 27.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1700 AIRPORT WAY S, SEATTLE, WA | | 2066221090 |
License history
| Date | File or call sign | Action |
|---|
| 2004-06-23 | WNLU408 | PNACT |
| 2004-06-10 | WNLU408 | LETACS |
| 2004-06-10 | WNLU408 | LITERM |
| 2004-03-29 | WNLU408 | LETRES |
| 2000-11-24 | WNLU408 | LICCNV |
| 1999-04-28 | WNLU408 | LIREN |
| 1999-04-28 | WNLU408 | AUTHPR |
| WNLU408 | AUDCAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1913146 | 2026-08-02 01:27:53 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNLU408 | ULS 1913146 | 2026-08-02 01:27:53 |
| Status | T | ULS 1913146 | 2026-08-02 01:27:53 |
| Service | IG | ULS 1913146 | 2026-08-02 01:27:53 |
| Grant Date | 1999-04-28 | ULS 1913146 | 2026-08-02 01:27:53 |
| Expiration Date | 2004-06-23 | ULS 1913146 | 2026-08-02 01:27:53 |
| Cancellation Date | 2004-06-10 | ULS 1913146 | 2026-08-02 01:27:53 |