Universal Licensing System
WRFL580
HENDRICKSON TRANSPORTATION, LLC
License details
| ULS identifier | 4266032 |
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| Call sign | WRFL580 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2020-03-24 |
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| Expiration | 2030-03-24 |
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| Frequency range | 452.3 - 464.5 MHz (3 frequencies) |
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| Locations | 3 |
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| Representative location | HAMBURG, FREMONT, IA |
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| Coordinates | 40.5999167, -95.6647500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:36 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.30000000 | | | 50.000000 | 185.000000 | |
| 2 | 1 | MO | 457.30000000 | | | 50.000000 | 85.000000 | |
| 3 | 1 | MOI | 464.50000000 | | | 35.000000 | 35.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.30000000 | | 11K0F3E |
| 1 | 1 | 452.30000000 | | 8K30F1E |
| 2 | 1 | 457.30000000 | | 8K30F1E |
| 2 | 1 | 457.30000000 | | 11K0F3E |
| 3 | 1 | 464.50000000 | | 11K0F3E |
| 3 | 1 | 464.50000000 | | 8K30F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2762 310TH STREET, HAMBURG, FREMONT, IA | 40.59991667, -95.66475000 | 277.000 m | GTOWER | 18.200 m structure / 24.300 m overall | |
| 2 | T | | | | | | |
| 3 | T | | | 0.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 24.000 m | | | | 5.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 2762 310TH STREET, HAMBURG, IA | FREMONT | 7123821505 |
License history
| Date | File or call sign | Action |
|---|
| 2020-03-24 | WRFL580 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4266032 | 2026-08-02 01:23:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRFL580 | ULS 4266032 | 2026-08-02 01:23:36 |
| Status | A | ULS 4266032 | 2026-08-02 01:23:36 |
| Service | IG | ULS 4266032 | 2026-08-02 01:23:36 |
| Grant Date | 2020-03-24 | ULS 4266032 | 2026-08-02 01:23:36 |
| Expiration Date | 2030-03-24 | ULS 4266032 | 2026-08-02 01:23:36 |