Universal Licensing System
KNBA989
Robert A. Pearce Farms, Inc.
License details
| ULS identifier | 1849741 |
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| Call sign | KNBA989 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-03-09 |
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| Expiration | 2031-05-06 |
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| Frequency range | 452.075 - 457.075 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | WALWORTH, WALWORTH, WI |
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| Coordinates | 42.5750278, -88.5820556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:12:36 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB4 | 452.07500000 | | | 30.000000 | 30.000000 | |
| 3 | 1 | MO | 457.07500000 | | | 16.000000 | 16.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 452.07500000 | | 11K2F3E |
| 3 | 1 | 457.07500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 2 | T | NW CRNR F & HWY 67, WALWORTH, WALWORTH, WI | 42.57502778, -88.58205556 | 308.000 m | | | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 2 | T | | 21.000 m | | | | 38.000 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | W5740 N WALWORTH RD, WALWORTH, WI | WALWORTH | 4142753783 |
License history
| Date | File or call sign | Action |
|---|
| 2021-03-09 | KNBA989 | LIREN |
| 2021-02-08 | KNBA989 | LETRES |
| 2013-05-30 | KNBA989 | LIMOD |
| 2011-05-05 | KNBA989 | LIREN |
| 2011-05-05 | KNBA989 | LTSAPR |
| 2011-05-04 | KNBA989 | EFCAPR |
| 2011-05-04 | KNBA989 | ESCAPR |
| 2011-02-07 | KNBA989 | LETRES |
| 2001-10-30 | KNBA989 | AUDOPR |
| 2001-06-07 | KNBA989 | LIREN |
| 2001-02-13 | KNBA989 | LETRES |
| 2000-11-24 | KNBA989 | LICCNV |
| 1996-03-22 | KNBA989 | LIREN |
| 1996-03-22 | KNBA989 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1849741 | 2026-08-02 01:12:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNBA989 | ULS 1849741 | 2026-08-02 01:12:36 |
| Status | A | ULS 1849741 | 2026-08-02 01:12:36 |
| Service | IG | ULS 1849741 | 2026-08-02 01:12:36 |
| Grant Date | 2021-03-09 | ULS 1849741 | 2026-08-02 01:12:36 |
| Expiration Date | 2031-05-06 | ULS 1849741 | 2026-08-02 01:12:36 |