Universal Licensing System
WPFJ444
HELMKAMP CONSTRUCTION
License details
| ULS identifier | 1783376 |
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| Call sign | WPFJ444 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1999-09-24 |
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| Expiration | 2004-09-24 |
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| Cancellation | 2004-11-27 |
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| Frequency range | 464.5 - 469.7 MHz (4 frequencies) |
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| Locations | 3 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:26:35 |
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Licensee
| Name | HELMKAMP CONSTRUCTION |
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| Applicant type | C |
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| Location | WOOD RIVER, IL |
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| Address | 1 HELMKAMP DR, WOOD RIVER, IL, 62095 |
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| Phone | 6187852735 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MOI | 464.50000000 | | | 25.000000 | | |
| 2 | 1 | FB2I | 464.50000000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | FBT | 464.70000000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | FB2T | 464.70000000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 464.70000000 | | | 25.000000 | | |
| 2 | 1 | MOI | 469.50000000 | | | 25.000000 | | |
| 2 | 1 | MOI | 469.70000000 | | | 25.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 464.50000000 | | 20K0F3E |
| 2 | 1 | 464.50000000 | | 20K0F3E |
| 1 | 1 | 464.70000000 | | 20K0F3E |
| 1 | 1 | 464.70000000 | | 20K0F3E |
| 3 | 1 | 464.70000000 | | 20K0F3E |
| 2 | 1 | 469.50000000 | | 20K0F3E |
| 2 | 1 | 469.70000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
| 2 | T | | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1 HELMKAMP DR, WOOD RIVER, IL | | 6187852735 |
License history
| Date | File or call sign | Action |
|---|
| 2004-11-27 | WPFJ444 | LIEXP |
| 2004-06-28 | WPFJ444 | LETRES |
| 2000-11-23 | WPFJ444 | LICCNV |
| 1999-09-24 | WPFJ444 | AUTHPR |
| 1999-09-24 | WPFJ444 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1783376 | 2026-08-02 01:26:35 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPFJ444 | ULS 1783376 | 2026-08-02 01:26:35 |
| Status | E | ULS 1783376 | 2026-08-02 01:26:35 |
| Service | IG | ULS 1783376 | 2026-08-02 01:26:35 |
| Grant Date | 1999-09-24 | ULS 1783376 | 2026-08-02 01:26:35 |
| Expiration Date | 2004-09-24 | ULS 1783376 | 2026-08-02 01:26:35 |
| Cancellation Date | 2004-11-27 | ULS 1783376 | 2026-08-02 01:26:35 |