Universal Licensing System
WNTK911
Interstate Power and Light Company
License details
| ULS identifier | 1023574 |
|---|
| Call sign | WNTK911 |
|---|
| Radio service | MG |
|---|
| Status | A |
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| Grant date | 2021-08-28 |
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| Expiration | 2031-10-04 |
|---|
| Frequency range | 6226.89 - 6625 MHz (4 frequencies) |
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| Locations | 3 |
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| Representative location | LEON, DECATUR, IA |
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| Coordinates | 40.7440833, -93.7063056 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:44:55 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 6226.89000000 | | | | | |
| 1 | 2 | FXO | 6286.19000000 | | | | | |
| 1 | 2 | FXO | 6345.49000000 | | | | | |
| 1 | 4 | FXO | 6625.00000000 | | | | | |
| 1 | 4 | FXO | 6625.00000000 | | | | | |
| 1 | 4 | FXO | 6625.00000000 | | | | | |
| 1 | 4 | FXO | 6625.00000000 | | | | | |
| 1 | 4 | FXO | 6625.00000000 | | | | | |
| 1 | 4 | FXO | 6625.00000000 | | | | | |
| 1 | 4 | FXO | 6625.00000000 | | | | | |
| 1 | 4 | FXO | 6625.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 6226.89000000 | | 30M0D7W |
| 1 | 2 | 6286.19000000 | | 30M0D7W |
| 1 | 2 | 6345.49000000 | | 30M0D7W |
| 1 | 4 | 6625.00000000 | | 10M0D7W |
| 1 | 4 | 6625.00000000 | | 10M0D7W |
| 1 | 4 | 6625.00000000 | | 10M0D7W |
| 1 | 4 | 6625.00000000 | | 10M0D7W |
| 1 | 4 | 6625.00000000 | | 10M0D7W |
| 1 | 4 | 6625.00000000 | | 10M0D7W |
| 1 | 4 | 6625.00000000 | | 10M0D7W |
| 1 | 4 | 6625.00000000 | | 10M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 20721 262nd Ave., LEON, DECATUR, IA | 40.74408333, -93.70630556 | 341.400 m | GTOWER | 91.100 m structure / 94.100 m overall | N |
| 2 | R | | 40.77361111, -93.31813889 | 326.400 m | | | |
| 3 | R | | 40.70936111, -94.26838889 | 364.200 m | | | |
| 5 | R | | 41.04641667, -93.76127778 | 342.600 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Commscope PAR6-59A | | V | 38.2000 | 84.2000 | | |
| 1 | 2 | R | Commscope PAR6-59A | | | 38.2000 | 0.0000 | | |
| 1 | 3 | R | RFS SB6-W60D | | | 39.4000 | 0.0000 | | |
| 1 | 5 | R | Commscope VHPX8-6W | | | 42.1000 | 0.0000 | | |
| 2 | 1 | T | RFS SB6-W60D | | H | 39.4000 | 265.5000 | | |
| 4 | 1 | T | Commscope VHPX8-6W | | V | 42.1000 | 352.2000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-01-09 | WNTK911 | LIAUA |
| 2022-11-29 | WNTK911 | LIMOD |
| 2022-03-31 | WNTK911 | LIMOD |
| 2021-08-28 | WNTK911 | LIREN |
| 2021-07-19 | WNTK911 | LETRES |
| 2019-04-23 | WNTK911 | LIMOD |
| 2016-12-15 | WNTK911 | LIMOD |
| 2011-08-05 | WNTK911 | LIREN |
| 2011-08-04 | WNTK911 | ESUAPR |
| 2011-07-11 | WNTK911 | LETRES |
| 2008-03-04 | WNTK911 | AUTHPR |
| 2008-01-15 | WNTK911 | AUTHPR |
| 2008-01-13 | WNTK911 | FRATRM |
| 2008-01-13 | WNTK911 | PAATRM |
| 2008-01-13 | WNTK911 | LOATRM |
| 2008-01-13 | WNTK911 | ANATRM |
| 2007-11-07 | WNTK911 | LETTRS |
| 2007-11-07 | WNTK911 | PNLISR |
| 2007-07-03 | WNTK911 | LETCNS |
| 2006-03-30 | WNTK911 | LIMOD |
| 2004-12-29 | WNTK911 | LIAUA |
| 2004-12-28 | WNTK911 | ESUAPR |
| 2004-12-18 | WNTK911 | LIAUA |
| 2004-12-17 | WNTK911 | ESUAPR |
| 2004-12-04 | WNTK911 | LIAUA |
| 2004-12-03 | WNTK911 | ESUAPR |
| 2002-03-16 | WNTK911 | LIAUA |
| 2002-02-17 | WNTK911 | LITRAN |
| 2001-11-10 | WNTK911 | LIAUA |
| 2001-07-20 | WNTK911 | LIREN |
| 2001-07-09 | WNTK911 | LETRES |
| 1999-08-14 | WNTK911 | LICCNV |
| 1997-06-30 | WNTK911 | COR |
| 1997-06-16 | WNTK911 | COR |
| 1996-10-02 | WNTK911 | LIREN |
| 1995-03-02 | WNTK911 | LIASS |
| 1991-10-04 | WNTK911 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1023574 | 2026-08-02 02:44:55 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNTK911 | ULS 1023574 | 2026-08-02 02:44:55 |
| Status | A | ULS 1023574 | 2026-08-02 02:44:55 |
| Service | MG | ULS 1023574 | 2026-08-02 02:44:55 |
| Grant Date | 2021-08-28 | ULS 1023574 | 2026-08-02 02:44:55 |
| Expiration Date | 2031-10-04 | ULS 1023574 | 2026-08-02 02:44:55 |