Universal Licensing System
WPYU561
Interstate Power and Light Company
License details
| ULS identifier | 2557722 |
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| Call sign | WPYU561 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2023-08-11 |
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| Expiration | 2033-10-30 |
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| Frequency range | 928.03125 - 952.03125 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | FENTON, PALO ALTO, IA |
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| Coordinates | 43.1987222, -94.4933889 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:03 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 928.03125000 | | | | | |
| 1 | 1 | FXO | 952.03125000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 928.03125000 | | 11K2F3D |
| 1 | 1 | 952.03125000 | | 11K2F3D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3.5 MI W 1.5 MI S, FENTON, PALO ALTO, IA | 43.19872222, -94.49338889 | 387.100 m | GTOWER | 89.900 m structure / 91.400 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | DECIBEL PRODUCTS DB809K | | V | 11.2000 | 360.0000 | | |
| 2 | 1 | R | SCALA ELECTRONICS RY-900 (V) | | | 12.2000 | | | |
| 3 | 1 | T | SCALA ELECTRONICS RY-900 (V) | | V | 12.2000 | 999.0000 | | |
| 4 | 1 | R | DECIBEL PRODUCTS DB809K | | | 11.2000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-01-09 | WPYU561 | LIAUA |
| 2023-08-11 | WPYU561 | LIREN |
| 2023-08-07 | WPYU561 | LETRES |
| 2016-09-22 | WPYU561 | LIMOD |
| 2016-08-25 | WPYU561 | ESUAPR |
| 2013-10-22 | WPYU561 | ESUAPR |
| 2013-10-18 | WPYU561 | LIREN |
| 2013-08-05 | WPYU561 | LETRES |
| 2004-12-29 | WPYU561 | LIAUA |
| 2004-12-28 | WPYU561 | ESUAPR |
| 2004-12-18 | WPYU561 | LIAUA |
| 2004-12-17 | WPYU561 | ESUAPR |
| 2004-12-04 | WPYU561 | LIAUA |
| 2004-12-03 | WPYU561 | ESUAPR |
| 2004-03-04 | WPYU561 | LIAUA |
| 2003-10-30 | WPYU561 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2557722 | 2026-08-02 02:45:03 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPYU561 | ULS 2557722 | 2026-08-02 02:45:03 |
| Status | A | ULS 2557722 | 2026-08-02 02:45:03 |
| Service | MG | ULS 2557722 | 2026-08-02 02:45:03 |
| Grant Date | 2023-08-11 | ULS 2557722 | 2026-08-02 02:45:03 |
| Expiration Date | 2033-10-30 | ULS 2557722 | 2026-08-02 02:45:03 |