Universal Licensing System
WNNH904
Interstate Power and Light Company
License details
| ULS identifier | 1586457 |
|---|---|
| Call sign | WNNH904 |
| Radio service | YO |
| Status | A |
| Grant date | 2023-11-08 |
| Expiration | 2034-02-01 |
| Frequency range | 810.2625 - 810.6125 MHz (2 frequencies) |
| Locations | 12 |
| Representative location | IA |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:14:17 |
Licensee
| Name | Interstate Power and Light Company |
|---|---|
| Applicant type | C |
| FRN | 0002595379 |
| Location | Cedar Rapids, IA |
| Address | 200 First Street SE, Cedar Rapids, IA, 52401 |
| Phone | 5635847474 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 7 | 1 | MO | 809.88750000 | 35.000000 | 35.000000 | |||
| 8 | 1 | FX1 | 809.88750000 | 35.000000 | 35.000000 | |||
| 13 | 1 | MO | 810.13750000 | 35.000000 | 35.000000 | |||
| 14 | 1 | FX1 | 810.13750000 | 35.000000 | 35.000000 | |||
| 17 | 1 | MO | 810.26250000 | 35.000000 | 35.000000 | |||
| 18 | 1 | FX1 | 810.26250000 | 35.000000 | 35.000000 | |||
| 7 | 1 | MO | 810.33750000 | 35.000000 | 35.000000 | |||
| 8 | 1 | FX1 | 810.33750000 | 35.000000 | 35.000000 | |||
| 15 | 1 | MO | 810.36250000 | 35.000000 | 35.000000 | |||
| 16 | 1 | FX1 | 810.36250000 | 35.000000 | 35.000000 | |||
| 11 | 1 | MO | 810.43750000 | 35.000000 | 35.000000 | |||
| 12 | 1 | FX1 | 810.43750000 | 35.000000 | 35.000000 | |||
| 17 | 1 | MO | 810.61250000 | 35.000000 | 35.000000 | |||
| 18 | 1 | FX1 | 810.61250000 | 35.000000 | 35.000000 | |||
| 9 | 1 | MO | 810.86250000 | 35.000000 | 35.000000 | |||
| 10 | 1 | FX1 | 810.86250000 | 35.000000 | 35.000000 | |||
| 15 | 1 | MO | 811.38750000 | 35.000000 | 35.000000 | |||
| 16 | 1 | FX1 | 811.38750000 | 35.000000 | 35.000000 | |||
| 11 | 1 | MO | 812.33750000 | 35.000000 | 35.000000 | |||
| 12 | 1 | FX1 | 812.33750000 | 35.000000 | 35.000000 | |||
| 9 | 1 | MO | 812.38750000 | 35.000000 | 35.000000 | |||
| 10 | 1 | FX1 | 812.38750000 | 35.000000 | 35.000000 | |||
| 13 | 1 | MO | 815.38750000 | 35.000000 | 35.000000 | |||
| 14 | 1 | FX1 | 815.38750000 | 35.000000 | 35.000000 | |||
| 1 | 1 | FB2C | 854.88750000 | 100.000000 | 356.000000 | |||
| 4 | 1 | FB2C | 855.13750000 | 100.000000 | 356.000000 | |||
| 6 | 1 | FB2C | 855.26250000 | 100.000000 | 400.000000 | |||
| 1 | 1 | FB2C | 855.33750000 | 100.000000 | 300.000000 | |||
| 5 | 1 | FB2C | 855.36250000 | 100.000000 | 297.000000 | |||
| 3 | 1 | FB2C | 855.43750000 | 100.000000 | 366.000000 | |||
| 6 | 1 | FB2C | 855.61250000 | 100.000000 | 400.000000 | |||
| 2 | 1 | FB2C | 855.86250000 | 100.000000 | 297.000000 | |||
| 5 | 1 | FB2C | 856.38750000 | 100.000000 | 250.000000 | |||
| 3 | 1 | FB2C | 857.33750000 | 100.000000 | 350.000000 | |||
| 2 | 1 | FB2C | 857.38750000 | 100.000000 | 100.000000 | |||
| 4 | 1 | FB2C | 860.38750000 | 100.000000 | 356.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 7 | 1 | 809.88750000 | 7K60FXD | |
| 7 | 1 | 809.88750000 | 7K60FXW | |
| 8 | 1 | 809.88750000 | 7K60FXD | |
| 8 | 1 | 809.88750000 | 7K60FXW | |
| 13 | 1 | 810.13750000 | 7K60FXW | |
| 13 | 1 | 810.13750000 | 7K60FXD | |
| 14 | 1 | 810.13750000 | 7K60FXD | |
| 14 | 1 | 810.13750000 | 7K60FXW | |
| 17 | 1 | 810.26250000 | 7K60FXW | |
| 17 | 1 | 810.26250000 | 7K60FXD | |
| 18 | 1 | 810.26250000 | 7K60FXD | |
| 18 | 1 | 810.26250000 | 7K60FXW | |
| 7 | 1 | 810.33750000 | 7K60FXW | |
| 7 | 1 | 810.33750000 | 7K60FXD | |
| 8 | 1 | 810.33750000 | 7K60FXD | |
| 8 | 1 | 810.33750000 | 7K60FXW | |
| 15 | 1 | 810.36250000 | 7K60FXW | |
| 15 | 1 | 810.36250000 | 7K60FXD | |
| 16 | 1 | 810.36250000 | 7K60FXD | |
| 16 | 1 | 810.36250000 | 7K60FXW | |
| 11 | 1 | 810.43750000 | 7K60FXW | |
| 11 | 1 | 810.43750000 | 7K60FXD | |
| 12 | 1 | 810.43750000 | 7K60FXW | |
| 12 | 1 | 810.43750000 | 7K60FXD | |
| 17 | 1 | 810.61250000 | 7K60FXW | |
| 17 | 1 | 810.61250000 | 7K60FXD | |
| 18 | 1 | 810.61250000 | 7K60FXD | |
| 18 | 1 | 810.61250000 | 7K60FXW | |
| 9 | 1 | 810.86250000 | 7K60FXD | |
| 9 | 1 | 810.86250000 | 7K60FXW | |
| 10 | 1 | 810.86250000 | 7K60FXW | |
| 10 | 1 | 810.86250000 | 7K60FXD | |
| 15 | 1 | 811.38750000 | 7K60FXW | |
| 15 | 1 | 811.38750000 | 7K60FXD | |
| 16 | 1 | 811.38750000 | 7K60FXW | |
| 16 | 1 | 811.38750000 | 7K60FXD | |
| 11 | 1 | 812.33750000 | 7K60FXD | |
| 11 | 1 | 812.33750000 | 7K60FXW | |
| 12 | 1 | 812.33750000 | 7K60FXW | |
| 12 | 1 | 812.33750000 | 7K60FXD | |
| 9 | 1 | 812.38750000 | 7K60FXD | |
| 9 | 1 | 812.38750000 | 7K60FXW | |
| 10 | 1 | 812.38750000 | 7K60FXW | |
| 10 | 1 | 812.38750000 | 7K60FXD | |
| 13 | 1 | 815.38750000 | 7K60FXD | |
| 13 | 1 | 815.38750000 | 7K60FXW | |
| 14 | 1 | 815.38750000 | 7K60FXD | |
| 14 | 1 | 815.38750000 | 7K60FXW | |
| 1 | 1 | 854.88750000 | 7K60FXW | |
| 1 | 1 | 854.88750000 | 7K60FXD | |
| 4 | 1 | 855.13750000 | 7K60FXW | |
| 4 | 1 | 855.13750000 | 7K60FXD | |
| 6 | 1 | 855.26250000 | 7K60FXW | |
| 6 | 1 | 855.26250000 | 7K60FXD | |
| 1 | 1 | 855.33750000 | 7K60FXD | |
| 1 | 1 | 855.33750000 | 7K60FXW | |
| 5 | 1 | 855.36250000 | 7K60FXD | |
| 5 | 1 | 855.36250000 | 7K60FXW | |
| 3 | 1 | 855.43750000 | 7K60FXD | |
| 3 | 1 | 855.43750000 | 7K60FXW | |
| 6 | 1 | 855.61250000 | 7K60FXW | |
| 6 | 1 | 855.61250000 | 7K60FXD | |
| 2 | 1 | 855.86250000 | 7K60FXW | |
| 2 | 1 | 855.86250000 | 7K60FXD | |
| 5 | 1 | 856.38750000 | 7K60FXW | |
| 5 | 1 | 856.38750000 | 7K60FXD | |
| 3 | 1 | 857.33750000 | 7K60FXD | |
| 3 | 1 | 857.33750000 | 7K60FXW | |
| 2 | 1 | 857.38750000 | 7K60FXD | |
| 2 | 1 | 857.38750000 | 7K60FXW | |
| 4 | 1 | 860.38750000 | 7K60FXD | |
| 4 | 1 | 860.38750000 | 7K60FXW |
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 |
| 2 | T | LAURENS TOWER, .2 MI SE, LAURENS, POCAHONTAS, IA | 42.83608333, -94.83691667 | 393.500 m | GTOWER | 115.200 m structure / 118.300 m overall | N |
| 3 | T | SPIRIT LAKE TOWER, ON IA 29 US 71 4.5 MI E, SPIRIT LAKE, DICKINSON, IA | 43.42916667, -95.01305556 | 472.400 m | GTOWER | 89.900 m structure / 91.000 m overall | N |
| 4 | T | 5794 170TH STREET, ALLENDORF, OSCEOLA, IA | 43.40450000, -95.64441667 | 489.500 m | GTOWER | 86.900 m structure / 91.400 m overall | N |
| 5 | T | WISDOM TOWER, 4 MI E, EVERLY, CLAY, IA | 43.15916667, -95.25527778 | 410.900 m | GTOWER | 114.300 m structure / 118.300 m overall | N |
| 6 | T | LINN GROVE SOUTH, 1.5 MI S & 1 MI E, LINN GROVE, BUENA VISTA, IA | 42.88052778, -95.22138889 | 427.000 m | LTOWER | 53.000 m structure / 53.000 m overall | N |
| 7 | T | N | |||||
| 8 | T | IA | N | ||||
| 9 | T | N | |||||
| 10 | T | IA | N | ||||
| 11 | T | N | |||||
| 12 | T | IA | N | ||||
| 13 | T | N | |||||
| 14 | T | IA | N | ||||
| 15 | T | N | |||||
| 16 | T | IA | N | ||||
| 17 | T | N | |||||
| 18 | T | IA | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 91.000 m | 88.000 | |||||
| 1 | 2 | T | 118.000 m | 109.000 | |||||
| 1 | 3 | T | 91.000 m | 125.000 | |||||
| 1 | 4 | T | 91.000 m | 102.000 | |||||
| 1 | 5 | T | 118.000 m | 99.000 | |||||
| 1 | 6 | T | 53.000 m | 52.000 | |||||
| 1 | 7 | T | |||||||
| 1 | 8 | T | |||||||
| 1 | 9 | T | |||||||
| 1 | 10 | T | |||||||
| 1 | 11 | T | |||||||
| 1 | 12 | T | |||||||
| 1 | 13 | T | |||||||
| 1 | 14 | T | |||||||
| 1 | 15 | T | |||||||
| 1 | 16 | T | |||||||
| 1 | 17 | T | |||||||
| 1 | 18 | T |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 200 FIRST ST SE, CEDAR RAPIDS, IA | LINN | 3192861326 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2025-01-09 | WNNH904 | LIAUA |
| 2023-11-08 | WNNH904 | LIREN |
| 2023-11-06 | WNNH904 | LETRES |
| 2017-11-29 | WNNH904 | LIMOD |
| 2016-09-22 | WNNH904 | LIMOD |
| 2015-07-24 | WNNH904 | LIMOD |
| 2014-01-04 | WNNH904 | LIREN |
| 2014-01-03 | WNNH904 | ESUAPR |
| 2013-11-11 | WNNH904 | LETRES |
| 2011-02-18 | WNNH904 | LIAUA |
| 2011-02-17 | WNNH904 | ESUAPR |
| 2010-03-30 | WNNH904 | LETCNS |
| 2008-07-15 | WNNH904 | AUTHPR |
| 2008-05-13 | WNNH904 | LETCNS |
| 2005-08-04 | WNNH904 | COR |
| 2004-12-29 | WNNH904 | LIAUA |
| 2004-12-28 | WNNH904 | ESUAPR |
| 2004-12-18 | WNNH904 | LIAUA |
| 2004-12-17 | WNNH904 | ESUAPR |
| 2004-12-04 | WNNH904 | LIAUA |
| 2004-12-03 | WNNH904 | ESUAPR |
| 2004-08-09 | WNNH904 | LIMOD |
| 2003-11-25 | WNNH904 | LIREN |
| 2003-11-10 | WNNH904 | LETRES |
| 2002-03-16 | WNNH904 | LIAUA |
| 2002-02-17 | WNNH904 | LITRAN |
| 2001-11-10 | WNNH904 | LIAUA |
| 2000-11-22 | WNNH904 | LICCNV |
| 1998-12-01 | WNNH904 | AUTHPR |
| 1998-12-01 | WNNH904 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 1586457 | 2026-08-02 01:14:17 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WNNH904 | ULS 1586457 | 2026-08-02 01:14:17 |
| Status | A | ULS 1586457 | 2026-08-02 01:14:17 |
| Service | YO | ULS 1586457 | 2026-08-02 01:14:17 |
| Grant Date | 2023-11-08 | ULS 1586457 | 2026-08-02 01:14:17 |
| Expiration Date | 2034-02-01 | ULS 1586457 | 2026-08-02 01:14:17 |