Universal Licensing System
KAA841
Interstate Power and Light Company
License details
| ULS identifier | 1880518 |
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| Call sign | KAA841 |
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| Radio service | IG |
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| Status | T |
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| Grant date | 1997-12-22 |
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| Expiration | 2003-01-26 |
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| Cancellation | 2002-08-09 |
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| Frequency range | 158.13 MHz |
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| Locations | 1 |
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| Representative location | SIGOURNEY, KEOKUK, IA |
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| Coordinates | 41.3369444, -92.2054722 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:17 |
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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 | FB | 158.13000000 | | | 350.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 158.13000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | ISU CO SUBSTA BLDG, SIGOURNEY, KEOKUK, IA | 41.33694444, -92.20547222 | 238.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 26.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | ISU CO UTILITIES BLDG E WASHINGTON ST, SIGOURNEY, IA | | |
License history
| Date | File or call sign | Action |
|---|
| 2002-08-09 | KAA841 | LITERM |
| 2002-03-16 | KAA841 | LIAUA |
| 2002-02-19 | KAA841 | AUDCAN |
| 2001-11-10 | KAA841 | LIAUA |
| 2000-11-24 | KAA841 | LICCNV |
| 1997-12-22 | KAA841 | LIREN |
| 1997-12-22 | KAA841 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1880518 | 2026-08-02 01:14:17 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KAA841 | ULS 1880518 | 2026-08-02 01:14:17 |
| Status | T | ULS 1880518 | 2026-08-02 01:14:17 |
| Service | IG | ULS 1880518 | 2026-08-02 01:14:17 |
| Grant Date | 1997-12-22 | ULS 1880518 | 2026-08-02 01:14:17 |
| Expiration Date | 2003-01-26 | ULS 1880518 | 2026-08-02 01:14:17 |
| Cancellation Date | 2002-08-09 | ULS 1880518 | 2026-08-02 01:14:17 |