Universal Licensing System
WNUK256
PIONEER HI BRED INTERNATIONAL INC
License details
| ULS identifier | 1676484 |
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| Call sign | WNUK256 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1995-10-02 |
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| Expiration | 2000-10-02 |
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| Cancellation | 2000-12-03 |
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| Frequency range | 464.5 - 464.55 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | US |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:28:19 |
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Licensee
| Name | PIONEER HI BRED INTERNATIONAL INC |
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| Applicant type | C |
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| Location | JOHNSTON, IA |
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| Address | 6490 NW BEAVER DR, JOHNSTON, IA, 50131 |
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| Phone | 5152703726 |
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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 | MOI | 464.50000000 | | | 2.500000 | | |
| 1 | 1 | MOI | 464.55000000 | | | 2.500000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.50000000 | | 20K0F3E |
| 1 | 1 | 464.55000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | US | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 6500 NW BEAVER DR, JOHNSTON, IA | | 5152703726 |
License history
| Date | File or call sign | Action |
|---|
| 2000-12-03 | WNUK256 | LIEXP |
| 2000-11-23 | WNUK256 | LICCNV |
| 2000-07-03 | WNUK256 | LETRES |
| 1998-06-23 | WNUK256 | AUTHPR |
| 1995-12-11 | WNUK256 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1676484 | 2026-08-02 01:28:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNUK256 | ULS 1676484 | 2026-08-02 01:28:19 |
| Status | E | ULS 1676484 | 2026-08-02 01:28:19 |
| Service | IG | ULS 1676484 | 2026-08-02 01:28:19 |
| Grant Date | 1995-10-02 | ULS 1676484 | 2026-08-02 01:28:19 |
| Expiration Date | 2000-10-02 | ULS 1676484 | 2026-08-02 01:28:19 |
| Cancellation Date | 2000-12-03 | ULS 1676484 | 2026-08-02 01:28:19 |