Universal Licensing System
WPKN883
CROP PRODUCTION SERVICES INC
License details
| ULS identifier | 1749177 |
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| Call sign | WPKN883 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2012-03-06 |
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| Expiration | 2022-05-19 |
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| Cancellation | 2016-05-02 |
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| Frequency range | 463.525 - 468.525 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | WYOMING, JONES, IA |
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| Coordinates | 42.0613889, -91.0076389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:19 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2C | 463.52500000 | | | 75.000000 | 315.000000 | |
| 2 | 1 | MO | 468.52500000 | | | 40.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.52500000 | | 20K0F3E |
| 2 | 1 | 468.52500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 109 W GREEN, WYOMING, JONES, IA | 42.06138889, -91.00763889 | 251.000 m | TOWER | 55.000 m structure / 55.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 55.000 m | | | | 0.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 302 E JONES ST, WYOMING, IA | | 3194882215 |
License history
| Date | File or call sign | Action |
|---|
| 2016-05-02 | WPKN883 | LICAN |
| 2016-04-14 | WPKN883 | ESUAPR |
| 2015-10-23 | WPKN883 | LIAUA |
| 2015-10-22 | WPKN883 | ESUAPR |
| 2012-03-06 | WPKN883 | LIREN |
| 2012-02-27 | WPKN883 | LETRES |
| 2011-09-07 | WPKN883 | LIAUA |
| 2011-09-06 | WPKN883 | ESUAPR |
| 2010-06-16 | WPKN883 | LIAUA |
| 2010-06-15 | WPKN883 | ESUAPR |
| 2009-01-01 | WPKN883 | LIASS |
| 2008-12-16 | WPKN883 | LTSAPR |
| 2008-12-13 | WPKN883 | LTSFNR |
| 2002-03-19 | WPKN883 | LIREN |
| 2002-02-25 | WPKN883 | LETRES |
| 2001-09-17 | WPKN883 | AUDOPR |
| 2000-11-23 | WPKN883 | LICCNV |
| 1997-05-19 | WPKN883 | AUTHPR |
| 1997-05-19 | WPKN883 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1749177 | 2026-08-02 01:17:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKN883 | ULS 1749177 | 2026-08-02 01:17:19 |
| Status | C | ULS 1749177 | 2026-08-02 01:17:19 |
| Service | IG | ULS 1749177 | 2026-08-02 01:17:19 |
| Grant Date | 2012-03-06 | ULS 1749177 | 2026-08-02 01:17:19 |
| Expiration Date | 2022-05-19 | ULS 1749177 | 2026-08-02 01:17:19 |
| Cancellation Date | 2016-05-02 | ULS 1749177 | 2026-08-02 01:17:19 |