Universal Licensing System
WNDC581
MIDAMERICAN ENERGY COMPANY
License details
| ULS identifier | 1891247 |
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| Call sign | WNDC581 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2015-08-13 |
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| Expiration | 2025-08-30 |
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| Cancellation | 2022-08-18 |
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| Frequency range | 173.20375 MHz |
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| Locations | 6 |
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| Representative location | REDFIELD, DALLAS, IA |
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| Coordinates | 41.5966667, -94.1763333 |
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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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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 173.20375000 | | | 25.000000 | 125.000000 | |
| 2 | 1 | FXO | 173.20375000 | | | 25.000000 | 125.000000 | |
| 3 | 1 | FXO | 173.20375000 | | | 25.000000 | 125.000000 | |
| 4 | 1 | FXO | 173.20375000 | | | 5.000000 | 25.000000 | |
| 5 | 1 | FXO | 173.20375000 | | | 25.000000 | 125.000000 | |
| 6 | 1 | FXO | 173.20375000 | | | 5.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 173.20375000 | | 5K60F2D |
| 2 | 1 | 173.20375000 | | 5K60F2D |
| 3 | 1 | 173.20375000 | | 5K60F2D |
| 4 | 1 | 173.20375000 | | 5K60F2D |
| 5 | 1 | 173.20375000 | | 5K60F2D |
| 6 | 1 | 173.20375000 | | 5K60F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1 MI E OF 1ST ST ON RIVER TO RIVER RD, REDFIELD, DALLAS, IA | 41.59666667, -94.17633333 | 300.000 m | | | N |
| 2 | T | 2 MI W OF HWY 169 & .5 MI N OF HWY 6, ADEL, DALLAS, IA | 41.61500000, -94.05327778 | 294.000 m | | | N |
| 3 | T | 2 MI E OF HWY 169 & 9 MI S, WINTERSET, MADISON, IA | 41.20416667, -94.00633333 | 344.000 m | | | N |
| 4 | T | PWR SUBSTN ON CR SE, WINTERSET, MADISON, IA | 41.30750000, -93.97133333 | 335.000 m | | | N |
| 5 | T | 1/2 MI S, STENNETT, MONTGOMERY, IA | 41.08305556, -95.19416667 | 341.000 m | | | N |
| 6 | T | 3/4 MI S OF HWY 34, RED OAK, MONTGOMERY, IA | 41.00666667, -95.20972222 | 352.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 8.000 m | | | | | |
| 1 | 2 | T | | 8.000 m | | | | | |
| 1 | 3 | T | | 8.000 m | | | | | |
| 1 | 4 | T | | 16.000 m | | | | | |
| 1 | 5 | T | | 8.000 m | | | | | |
| 1 | 6 | T | | 16.000 m | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 666 GRAND P.O. BOX 657, DES MOINES, IA | | 5152424375 |
License history
| Date | File or call sign | Action |
|---|
| 2022-08-19 | WNDC581 | LICAN |
| 2020-05-13 | WNDC581 | LIAUA |
| 2015-08-13 | WNDC581 | LIREN |
| 2015-06-08 | WNDC581 | LETRES |
| 2006-02-09 | WNDC581 | LITRAN |
| 2005-07-08 | WNDC581 | LIREN |
| 2005-07-01 | WNDC581 | LTSAPR |
| 2005-06-06 | WNDC581 | LETRES |
| 2002-02-25 | WNDC581 | AUDOPR |
| 2000-11-24 | WNDC581 | LICCNV |
| 2000-08-08 | WNDC581 | LIREN |
| 2000-08-08 | WNDC581 | AUTHPR |
| 2000-05-31 | WNDC581 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1891247 | 2026-08-02 01:08:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNDC581 | ULS 1891247 | 2026-08-02 01:08:41 |
| Status | C | ULS 1891247 | 2026-08-02 01:08:41 |
| Service | IG | ULS 1891247 | 2026-08-02 01:08:41 |
| Grant Date | 2015-08-13 | ULS 1891247 | 2026-08-02 01:08:41 |
| Expiration Date | 2025-08-30 | ULS 1891247 | 2026-08-02 01:08:41 |
| Cancellation Date | 2022-08-18 | ULS 1891247 | 2026-08-02 01:08:41 |