Universal Licensing System
WRWZ590
United Ground Express, Inc.
License details
| ULS identifier | 4753459 |
|---|
| Call sign | WRWZ590 |
|---|
| Radio service | IG |
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| Status | A |
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| Grant date | 2023-04-17 |
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| Expiration | 2033-04-17 |
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| Frequency range | 460.75 - 465.75 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Durango, LA PLATA, CO |
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| Coordinates | 37.1596111, -107.7505556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:21:20 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2A | 460.75000000 | | | 25.000000 | 50.000000 | |
| 2 | 1 | MOA | 460.75000000 | | | 3.000000 | 3.000000 | |
| 2 | 1 | MOA | 465.75000000 | | | 3.000000 | 3.000000 | |
| 2 | 1 | MOA | 465.75000000 | | | 10.000000 | 10.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 460.75000000 | | 7K60FXD |
| 1 | 1 | 460.75000000 | | 11K2F3E |
| 1 | 1 | 460.75000000 | | 7K60FXE |
| 2 | 1 | 460.75000000 | | 7K60FXD |
| 2 | 1 | 460.75000000 | | 7K60FXE |
| 2 | 1 | 460.75000000 | | 11K2F3E |
| 2 | 1 | 465.75000000 | | 7K60FXE |
| 2 | 1 | 465.75000000 | | 7K60FXD |
| 2 | 1 | 465.75000000 | | 11K2F3E |
| 2 | 1 | 465.75000000 | | 7K60FXE |
| 2 | 1 | 465.75000000 | | 11K2F3E |
| 2 | 1 | 465.75000000 | | 7K60FXD |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Durango-La Plata County Airport, Durango, LA PLATA, CO | 37.15961111, -107.75055556 | 2032.000 m | BANT | 7.500 m structure / 10.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 10.000 m | | | | -21.600 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 233 South Wacker Drive, Chicago, IL | COOK | 2165016048 |
License history
| Date | File or call sign | Action |
|---|
| 2024-01-17 | WRWZ590 | LETCNS |
| 2023-04-18 | WRWZ590 | COR |
| 2023-04-17 | WRWZ590 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4753459 | 2026-08-02 01:21:20 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRWZ590 | ULS 4753459 | 2026-08-02 01:21:20 |
| Status | A | ULS 4753459 | 2026-08-02 01:21:20 |
| Service | IG | ULS 4753459 | 2026-08-02 01:21:20 |
| Grant Date | 2023-04-17 | ULS 4753459 | 2026-08-02 01:21:20 |
| Expiration Date | 2033-04-17 | ULS 4753459 | 2026-08-02 01:21:20 |