Universal Licensing System
WNPJ278
CROP PRODUCTION SERVICES INC
License details
| ULS identifier | 1779521 |
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| Call sign | WNPJ278 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2004-06-17 |
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| Expiration | 2014-06-28 |
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| Cancellation | 2014-05-08 |
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| Frequency range | 464.875 - 469.875 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | MASON CITY, MASON, IL |
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| Coordinates | 40.1972778, -89.6798333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:18 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 464.87500000 | | | 30.000000 | 60.000000 | |
| 2 | 1 | MO | 469.87500000 | | | 30.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.87500000 | | 20K0F3E |
| 2 | 1 | 469.87500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1 MI E AND 1/2 MI S, MASON CITY, MASON, IL | 40.19727778, -89.67983333 | 174.000 m | TOWER | 20.000 m structure / 20.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 20.000 m | | | | 0.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 9392 COUNTY RD 3600E, MASON CITY, IL | | 2174825150 |
License history
| Date | File or call sign | Action |
|---|
| 2014-05-08 | WNPJ278 | LICAN |
| 2014-04-07 | WNPJ278 | LETRES |
| 2011-09-07 | WNPJ278 | LIAUA |
| 2011-09-06 | WNPJ278 | ESUAPR |
| 2010-06-16 | WNPJ278 | LIAUA |
| 2010-06-15 | WNPJ278 | ESUAPR |
| 2009-01-01 | WNPJ278 | LIASS |
| 2008-12-16 | WNPJ278 | LTSAPR |
| 2008-07-24 | WNPJ278 | ESUAPR |
| 2008-06-25 | WNPJ278 | ESUAPR |
| 2007-07-01 | WNPJ278 | LIASS |
| 2005-07-22 | WNPJ278 | LITRAN |
| 2004-06-17 | WNPJ278 | LIREN |
| 2004-06-15 | WNPJ278 | LITIN |
| 2004-06-08 | WNPJ278 | LIAUA |
| 2004-06-08 | WNPJ278 | LTSAPR |
| 2004-04-05 | WNPJ278 | LETRES |
| 2002-03-05 | WNPJ278 | AUDOPR |
| 2000-11-23 | WNPJ278 | LICCNV |
| 1999-06-28 | WNPJ278 | AUTHPR |
| 1999-06-28 | WNPJ278 | LIRMD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1779521 | 2026-08-02 01:17:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNPJ278 | ULS 1779521 | 2026-08-02 01:17:18 |
| Status | C | ULS 1779521 | 2026-08-02 01:17:18 |
| Service | IG | ULS 1779521 | 2026-08-02 01:17:18 |
| Grant Date | 2004-06-17 | ULS 1779521 | 2026-08-02 01:17:18 |
| Expiration Date | 2014-06-28 | ULS 1779521 | 2026-08-02 01:17:18 |
| Cancellation Date | 2014-05-08 | ULS 1779521 | 2026-08-02 01:17:18 |