Universal Licensing System
WPNL531
SIERRA PACIFIC INDUSTRIES
License details
| ULS identifier | 1045146 |
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| Call sign | WPNL531 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2022-12-17 |
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| Expiration | 2033-03-09 |
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| Frequency range | 21875 MHz |
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| Locations | 2 |
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| Representative location | EUGENE, LANE, OR |
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| Coordinates | 44.1158333, -123.1795000 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:38 |
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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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| 1 | 1 | FXO | 21875.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 21875.00000000 | | 22M0F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 90201 HWY 99 N, EUGENE, LANE, OR | 44.11583333, -123.17950000 | 116.400 m | POLE | 11.300 m structure / 11.300 m overall | N |
| 2 | R | | 44.11352778, -123.18061111 | 113.700 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | SOUTHWEST MICROWAVE 9 INCH PERABOLOC | | V | 30.2000 | 199.1000 | | |
| 1 | 2 | R | SOUTHWEST MICROWAVE 9 INCH PERABOLOC | | | 30.2000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-12-17 | WPNL531 | LIREN |
| 2022-12-12 | WPNL531 | LETRES |
| 2022-04-06 | WPNL531 | LIASS |
| 2013-03-08 | WPNL531 | LIREN |
| 2012-12-17 | WPNL531 | LETRES |
| 2003-02-26 | WPNL531 | LIREN |
| 2002-12-16 | WPNL531 | LETRES |
| 2002-03-11 | WPNL531 | LIMOD |
| 1999-08-14 | WPNL531 | LICCNV |
| 1998-03-09 | WPNL531 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1045146 | 2026-08-02 02:45:38 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPNL531 | ULS 1045146 | 2026-08-02 02:45:38 |
| Status | A | ULS 1045146 | 2026-08-02 02:45:38 |
| Service | MG | ULS 1045146 | 2026-08-02 02:45:38 |
| Grant Date | 2022-12-17 | ULS 1045146 | 2026-08-02 02:45:38 |
| Expiration Date | 2033-03-09 | ULS 1045146 | 2026-08-02 02:45:38 |