Universal Licensing System
WNTP441
Interstate Power and Light Company
License details
| ULS identifier | 1025807 |
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| Call sign | WNTP441 |
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| Radio service | MG |
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| Status | C |
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| Grant date | 2002-04-20 |
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| Expiration | 2012-07-13 |
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| Cancellation | 2008-01-18 |
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| Frequency range | 957.95 MHz |
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| Locations | 2 |
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| Representative location | TAMA, TAMA, IA |
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| Coordinates | 41.9785833, -92.5779444 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:44:58 |
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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 | FXO | 957.95000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 957.95000000 | | 200KF9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 2000 MC CLELLAN ST, TAMA, TAMA, IA | 41.97858333, -92.57794444 | 271.300 m | | 29.900 m overall | |
| 2 | R | | 42.03636111, -92.56155556 | 309.400 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | H | 19.1000 | 11.9000 | | |
| 1 | 2 | R | | | | 19.1000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2008-01-19 | WNTP441 | LICAN |
| 2004-12-29 | WNTP441 | LIAUA |
| 2004-12-28 | WNTP441 | ESUAPR |
| 2004-12-18 | WNTP441 | LIAUA |
| 2004-12-17 | WNTP441 | ESUAPR |
| 2004-12-04 | WNTP441 | LIAUA |
| 2004-12-03 | WNTP441 | ESUAPR |
| 2002-04-20 | WNTP441 | LIREN |
| 2002-04-15 | WNTP441 | LETRES |
| 2002-03-16 | WNTP441 | LIAUA |
| 2002-02-17 | WNTP441 | LITRAN |
| 2001-11-10 | WNTP441 | LIAUA |
| 1999-08-14 | WNTP441 | LICCNV |
| 1997-05-01 | WNTP441 | LIREN |
| 1994-08-23 | WNTP441 | LIMOD |
| 1992-07-13 | WNTP441 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1025807 | 2026-08-02 02:44:58 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNTP441 | ULS 1025807 | 2026-08-02 02:44:58 |
| Status | C | ULS 1025807 | 2026-08-02 02:44:58 |
| Service | MG | ULS 1025807 | 2026-08-02 02:44:58 |
| Grant Date | 2002-04-20 | ULS 1025807 | 2026-08-02 02:44:58 |
| Expiration Date | 2012-07-13 | ULS 1025807 | 2026-08-02 02:44:58 |
| Cancellation Date | 2008-01-18 | ULS 1025807 | 2026-08-02 02:44:58 |