Universal Licensing System
WSEA638
Three Oaks Inc
License details
| ULS identifier | 4990550 |
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| Call sign | WSEA638 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2024-08-02 |
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| Expiration | 2034-08-02 |
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| Frequency range | 151.505 - 159.9225 MHz (5 frequencies) |
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| Locations | 2 |
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| Representative location | North Sioux City, UNION, SD |
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| Coordinates | 42.5410278, -96.4935278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:33 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MOI | 151.50500000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MOI | 151.76000000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 157.59750000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MOI | 158.40000000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 159.92250000 | | | 50.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 151.50500000 | | 11K0F3E |
| 2 | 1 | 151.50500000 | | 4K00F1E |
| 2 | 1 | 151.76000000 | | 11K0F3E |
| 2 | 1 | 151.76000000 | | 4K00F1E |
| 1 | 1 | 157.59750000 | | 4K00F1E |
| 1 | 1 | 157.59750000 | | 11K0F3E |
| 2 | 1 | 158.40000000 | | 4K00F1E |
| 2 | 1 | 158.40000000 | | 11K0F3E |
| 1 | 1 | 159.92250000 | | 11K0F3E |
| 1 | 1 | 159.92250000 | | 4K00F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | North Sioux City, UNION, SD | 42.54102778, -96.49352778 | | | | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 515 S Flynn Street, North Sioux City, SD | UNION | 7128994283 |
License history
| Date | File or call sign | Action |
|---|
| 2024-08-02 | WSEA638 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4990550 | 2026-08-02 01:24:33 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSEA638 | ULS 4990550 | 2026-08-02 01:24:33 |
| Status | A | ULS 4990550 | 2026-08-02 01:24:33 |
| Service | IG | ULS 4990550 | 2026-08-02 01:24:33 |
| Grant Date | 2024-08-02 | ULS 4990550 | 2026-08-02 01:24:33 |
| Expiration Date | 2034-08-02 | ULS 4990550 | 2026-08-02 01:24:33 |