Universal Licensing System
KB89440
NorthWestern Corporation
License details
| ULS identifier | 1881341 |
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| Call sign | KB89440 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2022-02-05 |
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| Expiration | 2032-02-18 |
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| Frequency range | 451.1375 - 456.6875 MHz (5 frequencies) |
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| Locations | 6 |
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| Representative location | BEADLE, SD |
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| Coordinates | 44.4713611, -98.3409167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:25:53 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.13750000 | | | 2.000000 | 15.000000 | |
| 2 | 1 | MO | 451.13750000 | | | 2.000000 | 17.000000 | |
| 3 | 1 | MO | 451.68750000 | | | 2.000000 | 15.000000 | |
| 5 | 1 | MO | 456.03750000 | | | 2.000000 | 17.000000 | |
| 6 | 1 | MO | 456.13750000 | | | 2.000000 | 15.000000 | |
| 4 | 1 | MO | 456.68750000 | | | 2.000000 | 15.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.13750000 | | 2K50F9W |
| 2 | 1 | 451.13750000 | | 2K50F9W |
| 3 | 1 | 451.68750000 | | 2K50F9W |
| 5 | 1 | 456.03750000 | | 2K50F9W |
| 6 | 1 | 456.13750000 | | 2K50F9W |
| 4 | 1 | 456.68750000 | | 2K50F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | BEADLE, SD | 44.47136111, -98.34091667 | | | | |
| 2 | T | CLARK, SD | 44.87497222, -97.74536111 | | | | |
| 3 | T | CLARK, SD | 44.88386111, -97.72619444 | | | | |
| 4 | T | CLARK, SD | 44.87830556, -97.80175000 | | | | |
| 5 | T | DAVISON, SD | 43.70222222, -98.93175000 | | | | |
| 6 | T | AURORA, SD | 43.68333333, -98.32536111 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | | | | | | |
| 1 | 6 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 21ST ST & LINCOLN AVE, HURON, SD | | 6053528411 |
License history
| Date | File or call sign | Action |
|---|
| 2024-01-01 | KB89440 | LITRAN |
| 2022-02-05 | KB89440 | LIREN |
| 2021-11-22 | KB89440 | LETRES |
| 2020-10-30 | KB89440 | LIAUA |
| 2016-05-16 | KB89440 | LTSAPR |
| 2016-05-14 | KB89440 | LIAUA |
| 2011-12-23 | KB89440 | LIREN |
| 2011-11-28 | KB89440 | LETRES |
| 2007-07-31 | KB89440 | ESCAPR |
| 2006-05-08 | KB89440 | LTSAPR |
| 2006-05-06 | KB89440 | LIAUA |
| 2005-09-28 | KB89440 | LTSAPR |
| 2005-09-28 | KB89440 | LIAUA |
| 2005-04-07 | KB89440 | LIASS |
| 2005-03-16 | KB89440 | LTSAPR |
| 2003-11-08 | KB89440 | LIAUA |
| 2003-10-03 | KB89440 | LIAUA |
| 2003-10-02 | KB89440 | LIAUA |
| 2003-09-14 | KB89440 | LIASS |
| 2002-02-21 | KB89440 | AUDOPR |
| 2002-01-09 | KB89440 | LIREN |
| 2001-11-26 | KB89440 | LETRES |
| 2001-10-23 | KB89440 | LIAUA |
| 2001-10-16 | KB89440 | LIAUA |
| 2000-11-24 | KB89440 | LICCNV |
| 1996-12-31 | KB89440 | AUTHPR |
| 1996-12-31 | KB89440 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1881341 | 2026-08-02 01:25:53 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KB89440 | ULS 1881341 | 2026-08-02 01:25:53 |
| Status | A | ULS 1881341 | 2026-08-02 01:25:53 |
| Service | IG | ULS 1881341 | 2026-08-02 01:25:53 |
| Grant Date | 2022-02-05 | ULS 1881341 | 2026-08-02 01:25:53 |
| Expiration Date | 2032-02-18 | ULS 1881341 | 2026-08-02 01:25:53 |