Universal Licensing System
WNHY584
HALVERSON CONSTRUCTION COMPANY INC
License details
| ULS identifier | 1656277 |
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| Call sign | WNHY584 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2002-10-03 |
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| Expiration | 2012-11-09 |
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| Cancellation | 2013-01-12 |
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| Frequency range | 461.85 - 466.85 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | SPRINGFIELD, SANGAMON, IL |
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| Coordinates | 39.8072778, -89.6281667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:08:58 |
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Licensee
| Name | HALVERSON CONSTRUCTION COMPANY INC |
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| Applicant type | C |
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| FRN | 0002811552 |
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| Location | SPRINGFIELD, IL |
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| Address | SPRINGFIELD, IL, 62702 |
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| Phone | 2177530027 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2C | 461.85000000 | | | 110.000000 | 440.000000 | |
| 2 | 1 | MO3C | 461.85000000 | | | 20.000000 | 40.000000 | |
| 2 | 1 | MO | 466.85000000 | | | 2.500000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.85000000 | | 20K0F3E |
| 2 | 1 | 461.85000000 | | 20K0F3E |
| 2 | 1 | 466.85000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 19TH & CARPENTER, SPRINGFIELD, SANGAMON, IL | 39.80727778, -89.62816667 | 183.000 m | | 37.000 m structure / 37.000 m overall | N |
| 2 | T | IL | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 46.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 19TH & CARPENTER, SPRINGFIELD, IL | | 2177530027 |
License history
| Date | File or call sign | Action |
|---|
| 2013-01-12 | WNHY584 | LIEXP |
| 2012-08-13 | WNHY584 | LETRES |
| 2002-10-03 | WNHY584 | LIREN |
| 2002-08-12 | WNHY584 | LETRES |
| 2001-09-26 | WNHY584 | AUDOPR |
| 2000-11-23 | WNHY584 | LICCNV |
| 1997-09-15 | WNHY584 | AUTHPR |
| 1997-09-15 | WNHY584 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1656277 | 2026-08-02 01:08:58 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNHY584 | ULS 1656277 | 2026-08-02 01:08:58 |
| Status | E | ULS 1656277 | 2026-08-02 01:08:58 |
| Service | IG | ULS 1656277 | 2026-08-02 01:08:58 |
| Grant Date | 2002-10-03 | ULS 1656277 | 2026-08-02 01:08:58 |
| Expiration Date | 2012-11-09 | ULS 1656277 | 2026-08-02 01:08:58 |
| Cancellation Date | 2013-01-12 | ULS 1656277 | 2026-08-02 01:08:58 |