Universal Licensing System
WROI988
DHL Supply Chain
License details
| ULS identifier | 4513927 |
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| Call sign | WROI988 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-10-21 |
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| Expiration | 2031-10-21 |
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| Frequency range | 461.4625 - 469.9 MHz (3 frequencies) |
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| Locations | 1 |
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| Representative location | Hutchins, DALLAS, TX |
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| Coordinates | 32.6224444, -96.7098889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:53 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 461.46250000 | | | 25.000000 | 40.000000 | |
| 1 | 1 | MO | 466.46250000 | | | 25.000000 | 40.000000 | |
| 1 | 1 | MO | 469.90000000 | | | 25.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.46250000 | | 11K2F3E |
| 1 | 1 | 461.46250000 | | 7K60FXE |
| 1 | 1 | 466.46250000 | | 11K2F3E |
| 1 | 1 | 466.46250000 | | 7K60FXE |
| 1 | 1 | 469.90000000 | | 7K60FXE |
| 1 | 1 | 469.90000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Hutchins, DALLAS, TX | 32.62244444, -96.70988889 | | | | |
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 | 1200 West Wintergreen Road, Hutchins, TX | DALLAS | 7172185502 |
License history
| Date | File or call sign | Action |
|---|
| 2021-10-21 | WROI988 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4513927 | 2026-08-02 01:22:53 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WROI988 | ULS 4513927 | 2026-08-02 01:22:53 |
| Status | A | ULS 4513927 | 2026-08-02 01:22:53 |
| Service | IG | ULS 4513927 | 2026-08-02 01:22:53 |
| Grant Date | 2021-10-21 | ULS 4513927 | 2026-08-02 01:22:53 |
| Expiration Date | 2031-10-21 | ULS 4513927 | 2026-08-02 01:22:53 |