Universal Licensing System
WNDB572
Plass, Stephen M
License details
| ULS identifier | 1649216 |
|---|
| Call sign | WNDB572 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2025-05-14 |
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| Expiration | 2035-07-02 |
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| Frequency range | 461.35 - 466.35 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | MERRILL, KLAMATH, OR |
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| Coordinates | 42.1001389, -121.6352778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-09 02:48:46 |
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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 |
|---|
| 1 | 1 | FB6 | 461.35000000 | | | 75.000000 | 150.000000 | |
| 3 | 1 | MO6 | 461.35000000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | FX1 | 466.35000000 | | | 20.000000 | 20.000000 | |
| 3 | 1 | MO6 | 466.35000000 | | | 35.000000 | 35.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.35000000 | | 4K00F7W |
| 3 | 1 | 461.35000000 | | 4K00F7W |
| 2 | 1 | 466.35000000 | | 4K00F7W |
| 3 | 1 | 466.35000000 | | 4K00F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | NEAR SUMMIT OF STUKEL MOUNTAIN 6 MI NW, MERRILL, KLAMATH, OR | 42.10013889, -121.63527778 | 1989.000 m | GTOWER | 17.000 m structure / 21.000 m overall | N |
| 2 | T | OR | | | | | |
| 3 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 21.000 m | | | | 668.300 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 20416 ZLABEK RD, TULELAKE, CA | MODOC | 5306675167 |
License history
| Date | File or call sign | Action |
|---|
| 2025-05-14 | WNDB572 | LIREN |
| 2025-04-07 | WNDB572 | LETRES |
| 2015-04-14 | WNDB572 | LIREN |
| 2015-04-06 | WNDB572 | LETRES |
| 2014-03-25 | WNDB572 | LIMOD |
| 2013-06-10 | WNDB572 | LIMOD |
| 2012-12-20 | WNDB572 | LIASS |
| 2012-11-15 | WNDB572 | LTSAPR |
| 2005-04-26 | WNDB572 | LIREN |
| 2005-04-18 | WNDB572 | LTSAPR |
| 2005-04-15 | WNDB572 | LTSFRN |
| 2005-04-11 | WNDB572 | LETRES |
| 2001-10-29 | WNDB572 | AUDOPR |
| 2000-11-23 | WNDB572 | LICCNV |
| 2000-05-01 | WNDB572 | LIREN |
| 2000-05-01 | WNDB572 | AUTHPR |
| 2000-04-05 | WNDB572 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1649216 | 2026-08-09 02:48:46 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNDB572 | ULS 1649216 | 2026-08-09 02:48:46 |
| Status | A | ULS 1649216 | 2026-08-09 02:48:46 |
| Service | IG | ULS 1649216 | 2026-08-09 02:48:46 |
| Grant Date | 2025-05-14 | ULS 1649216 | 2026-08-09 02:48:46 |
| Expiration Date | 2035-07-02 | ULS 1649216 | 2026-08-09 02:48:46 |