Universal Licensing System
WROI403
LONE STAR SCHOOL DISTRICT 101
License details
| ULS identifier | 4512808 |
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| Call sign | WROI403 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-10-19 |
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| Expiration | 2031-10-19 |
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| Frequency range | 464.875 - 469.975 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | OTIS, WASHINGTON, CO |
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| Coordinates | 40.3516667, -102.8516667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:00 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 464.87500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 464.90000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 464.97500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 469.97500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.87500000 | | 7K60FXE |
| 1 | 1 | 464.87500000 | | 11K2F3E |
| 1 | 1 | 464.87500000 | | 7K60FXD |
| 1 | 1 | 464.90000000 | | 7K60FXE |
| 1 | 1 | 464.90000000 | | 11K2F3E |
| 1 | 1 | 464.90000000 | | 7K60FXD |
| 1 | 1 | 464.97500000 | | 7K60FXD |
| 1 | 1 | 464.97500000 | | 11K2F3E |
| 1 | 1 | 464.97500000 | | 7K60FXE |
| 1 | 1 | 469.97500000 | | 7K60FXD |
| 1 | 1 | 469.97500000 | | 11K2F3E |
| 1 | 1 | 469.97500000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | OTIS, WASHINGTON, CO | 40.35166667, -102.85166667 | | | | |
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 |
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| 1 | 44940 COUNTY ROAD 54, OTIL, CO | WASHINGTON | 9708482778 |
License history
| Date | File or call sign | Action |
|---|
| 2022-09-26 | WROI403 | LETCNS |
| 2021-10-19 | WROI403 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4512808 | 2026-08-02 01:23:00 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WROI403 | ULS 4512808 | 2026-08-02 01:23:00 |
| Status | A | ULS 4512808 | 2026-08-02 01:23:00 |
| Service | IG | ULS 4512808 | 2026-08-02 01:23:00 |
| Grant Date | 2021-10-19 | ULS 4512808 | 2026-08-02 01:23:00 |
| Expiration Date | 2031-10-19 | ULS 4512808 | 2026-08-02 01:23:00 |