Universal Licensing System
WPIB291
LYON, COUNTY OF DBA LYON COUNTY SHERIFF
License details
| ULS identifier | 1267723 |
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| Call sign | WPIB291 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2025-08-13 |
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| Expiration | 2035-08-17 |
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| Frequency range | 154.95 - 156.21 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | ROCK RAPIDS, LYON, IA |
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| Coordinates | 43.4083056, -96.1847500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:09:21 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 154.95000000 | | | 100.000000 | 100.000000 | |
| 1 | 1 | FB2 | 156.21000000 | | | 75.000000 | 250.000000 | |
| 2 | 1 | MO | 156.21000000 | | | 100.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 154.95000000 | | 11K2F3E |
| 1 | 1 | 156.21000000 | | 11K2F3E |
| 2 | 1 | 156.21000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | WATER TOWER ON HWY 9 E END, ROCK RAPIDS, LYON, IA | 43.40830556, -96.18475000 | 423.000 m | TANK | 37.000 m structure | N |
| 2 | T | LYON, IA | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 43.000 m | | | | 0.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 410 S BOONE ST, ROCK RAPIDS, IA | LYON | 7124728300 |
License history
| Date | File or call sign | Action |
|---|
| 2025-08-13 | WPIB291 | LIREN |
| 2025-08-07 | WPIB291 | ESURNW |
| 2025-07-18 | WPIB291 | ESURNW |
| 2025-05-26 | WPIB291 | LETRES |
| 2015-07-07 | WPIB291 | LIREN |
| 2015-06-21 | WPIB291 | ESUAPR |
| 2015-06-18 | WPIB291 | ESURNW |
| 2015-05-25 | WPIB291 | LETRES |
| 2015-05-19 | WPIB291 | ESURNW |
| 2012-01-17 | WPIB291 | LIMOD |
| 2011-10-20 | WPIB291 | ESUAPR |
| 2005-06-07 | WPIB291 | LIREN |
| 2005-06-06 | WPIB291 | ESCAPR |
| 2005-05-23 | WPIB291 | LETRES |
| 2001-10-22 | WPIB291 | AUDOPR |
| 2000-10-20 | WPIB291 | LICCNV |
| 2000-06-06 | WPIB291 | LIREN |
| 2000-06-06 | WPIB291 | AUTHPR |
| 2000-05-17 | WPIB291 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1267723 | 2026-08-02 01:09:21 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPIB291 | ULS 1267723 | 2026-08-02 01:09:21 |
| Status | A | ULS 1267723 | 2026-08-02 01:09:21 |
| Service | PW | ULS 1267723 | 2026-08-02 01:09:21 |
| Grant Date | 2025-08-13 | ULS 1267723 | 2026-08-02 01:09:21 |
| Expiration Date | 2035-08-17 | ULS 1267723 | 2026-08-02 01:09:21 |