Universal Licensing System
WRTU251
STRUCTURAL MATERIALS INC
License details
| ULS identifier | 4639585 |
|---|
| Call sign | WRTU251 |
|---|
| Radio service | IG |
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| Status | A |
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| Grant date | 2022-07-26 |
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| Expiration | 2032-07-26 |
|---|
| Frequency range | 151.685 - 160.065 MHz (7 frequencies) |
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| Locations | 1 |
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| Representative location | FARGO, CASS, ND |
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| Coordinates | 46.8941389, -96.8466389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:53 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 151.68500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 151.91000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 159.58500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 159.64500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 159.97500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 160.03500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 160.06500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 151.68500000 | | 11K2F3E |
| 1 | 1 | 151.68500000 | | 7K60FXE |
| 1 | 1 | 151.68500000 | | 7K60FXD |
| 1 | 1 | 151.91000000 | | 7K60FXE |
| 1 | 1 | 151.91000000 | | 7K60FXD |
| 1 | 1 | 151.91000000 | | 11K2F3E |
| 1 | 1 | 159.58500000 | | 11K2F3E |
| 1 | 1 | 159.58500000 | | 7K60FXD |
| 1 | 1 | 159.58500000 | | 7K60FXE |
| 1 | 1 | 159.64500000 | | 11K2F3E |
| 1 | 1 | 159.64500000 | | 7K60FXD |
| 1 | 1 | 159.64500000 | | 7K60FXE |
| 1 | 1 | 159.97500000 | | 7K60FXE |
| 1 | 1 | 159.97500000 | | 11K2F3E |
| 1 | 1 | 159.97500000 | | 7K60FXD |
| 1 | 1 | 160.03500000 | | 11K2F3E |
| 1 | 1 | 160.03500000 | | 7K60FXD |
| 1 | 1 | 160.03500000 | | 7K60FXE |
| 1 | 1 | 160.06500000 | | 7K60FXE |
| 1 | 1 | 160.06500000 | | 11K2F3E |
| 1 | 1 | 160.06500000 | | 7K60FXD |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | FARGO, CASS, ND | 46.89413889, -96.84663889 | | | | |
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 |
|---|
| 1 | 1401 40TH STREET N, FARGO, ND | CASS | 7017388899 |
License history
| Date | File or call sign | Action |
|---|
| 2022-07-26 | WRTU251 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4639585 | 2026-08-02 01:23:53 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRTU251 | ULS 4639585 | 2026-08-02 01:23:53 |
| Status | A | ULS 4639585 | 2026-08-02 01:23:53 |
| Service | IG | ULS 4639585 | 2026-08-02 01:23:53 |
| Grant Date | 2022-07-26 | ULS 4639585 | 2026-08-02 01:23:53 |
| Expiration Date | 2032-07-26 | ULS 4639585 | 2026-08-02 01:23:53 |