Universal Licensing System
WNWM459
MIDAMERICAN ENERGY COMPANY
License details
| ULS identifier | 1894129 |
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| Call sign | WNWM459 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2001-04-03 |
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| Expiration | 2011-06-07 |
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| Cancellation | 2011-08-13 |
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| Frequency range | 451.025 - 451.15 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | URBANDALE, POLK, IA |
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| Coordinates | 41.6272222, -93.7630000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:08:41 |
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Licensee
| Name | MIDAMERICAN ENERGY COMPANY |
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| Applicant type | C |
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| FRN | 0002572543 |
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| Location | DES MOINES, IA |
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| Address | 666 GRAND AVE, DES MOINES, IA, 50303 |
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| Phone | 3193338006 |
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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 | FB2 | 451.02500000 | | | 50.000000 | 125.000000 | |
| 1 | 1 | FB2 | 451.05000000 | | | 50.000000 | 125.000000 | |
| 1 | 1 | FB2 | 451.07500000 | | | 50.000000 | 125.000000 | |
| 1 | 1 | FB2 | 451.10000000 | | | 50.000000 | 125.000000 | |
| 1 | 1 | FB2 | 451.15000000 | | | 50.000000 | 125.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.02500000 | | 20K0F3E |
| 1 | 1 | 451.05000000 | | 20K0F3E |
| 1 | 1 | 451.07500000 | | 20K0F3E |
| 1 | 1 | 451.10000000 | | 20K0F3E |
| 1 | 1 | 451.15000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 3500 104TH ST, URBANDALE, POLK, IA | 41.62722222, -93.76300000 | 291.000 m | | 58.000 m structure / 58.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 55.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 106 E SECOND STREET P. O. BOX 435, DAVENPORT, IA | | 3193338006 |
License history
| Date | File or call sign | Action |
|---|
| 2011-08-13 | WNWM459 | LIEXP |
| 2011-03-14 | WNWM459 | LETRES |
| 2006-02-09 | WNWM459 | LITRAN |
| 2002-02-25 | WNWM459 | AUDOPR |
| 2001-04-03 | WNWM459 | LIREN |
| 2001-03-12 | WNWM459 | LETRES |
| 2000-11-24 | WNWM459 | LICCNV |
| 1999-12-07 | WNWM459 | AUTHPR |
| 1999-12-07 | WNWM459 | LITRAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1894129 | 2026-08-02 01:08:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNWM459 | ULS 1894129 | 2026-08-02 01:08:41 |
| Status | E | ULS 1894129 | 2026-08-02 01:08:41 |
| Service | IG | ULS 1894129 | 2026-08-02 01:08:41 |
| Grant Date | 2001-04-03 | ULS 1894129 | 2026-08-02 01:08:41 |
| Expiration Date | 2011-06-07 | ULS 1894129 | 2026-08-02 01:08:41 |
| Cancellation Date | 2011-08-13 | ULS 1894129 | 2026-08-02 01:08:41 |