Universal Licensing System
WNIU417
License details
| ULS identifier | 1657906 |
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| Call sign | WNIU417 |
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| Radio service | IK |
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| Status | C |
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| Grant date | 2017-04-18 |
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| Expiration | 2027-05-08 |
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| Cancellation | 2026-02-17 |
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| Frequency range | 461.55 - 466.55 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | TULELAKE, SISKIYOU, CA |
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| Coordinates | 41.9796111, -121.5825000 |
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| Source archive | l_LMcomm.zip |
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| Dataset refreshed | 2026-08-09 01:01:25 |
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Licensee
| Name | Plass, Stephen M |
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| Applicant type | I |
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| FRN | 0006061600 |
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| Location | Tulelake, CA |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB6C | 461.55000000 | | | 100.000000 | 200.000000 | |
| 3 | 1 | MO | 461.55000000 | | | 35.000000 | 70.000000 | |
| 1 | 1 | FX1 | 466.55000000 | | | 25.000000 | 50.000000 | |
| 3 | 1 | MO | 466.55000000 | | | 35.000000 | 70.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 461.55000000 | | 11K2F3E |
| 3 | 1 | 461.55000000 | | 11K2F3E |
| 1 | 1 | 466.55000000 | | 11K2F3E |
| 3 | 1 | 466.55000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SISKIYOU, CA | | | | | N |
| 2 | T | SHEEPY RIDGE, TULELAKE, SISKIYOU, CA | 41.97961111, -121.58250000 | 1383.000 m | GTOWER | 27.000 m structure / 30.000 m overall | N |
| 3 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 26.000 m | V | | 360.0000 | 108.000 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 20416 ZLABEK RD, TULELAKE, CA | SISKIYOU | 5306675167 |
License history
| Date | File or call sign | Action |
|---|
| 2026-02-18 | WNIU417 | LICAN |
| 2017-04-18 | WNIU417 | LIREN |
| 2017-02-13 | WNIU417 | LETRES |
| 2013-02-07 | WNIU417 | LIMOD |
| 2007-05-14 | WNIU417 | LIASS |
| 2007-04-13 | WNIU417 | ESCAPR |
| 2007-04-03 | WNIU417 | LIREN |
| 2007-02-19 | WNIU417 | ESCAPR |
| 2007-02-19 | WNIU417 | ESCFRN |
| 2007-02-12 | WNIU417 | LETRES |
| 2000-11-23 | WNIU417 | LICCNV |
| 1997-06-19 | WNIU417 | LIREN |
| 1997-06-19 | WNIU417 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1657906 | 2026-08-09 01:01:25 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNIU417 | ULS 1657906 | 2026-08-09 01:01:25 |
| Status | C | ULS 1657906 | 2026-08-09 01:01:25 |
| Service | IK | ULS 1657906 | 2026-08-09 01:01:25 |
| Grant Date | 2017-04-18 | ULS 1657906 | 2026-08-09 01:01:25 |
| Expiration Date | 2027-05-08 | ULS 1657906 | 2026-08-09 01:01:25 |
| Cancellation Date | 2026-02-17 | ULS 1657906 | 2026-08-09 01:01:25 |