Universal Licensing System
WQXI388
Southwest Generation Operating Company LLC
License details
| ULS identifier | 3790102 |
|---|
| Call sign | WQXI388 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2026-03-04 |
|---|
| Expiration | 2036-03-14 |
|---|
| Frequency range | 452.7875 - 463.525 MHz (6 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | Denver, DENVER, CO |
|---|
| Coordinates | 39.6705278, -104.9987778 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:18:40 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MO | 452.78750000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 456.56250000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 457.66250000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 457.78750000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 462.46250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | FB | 463.52500000 | | | 25.000000 | 50.000000 | |
| 2 | 1 | MO | 463.52500000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 452.78750000 | | 7K60FXD |
| 3 | 1 | 452.78750000 | | 11K2F3E |
| 3 | 1 | 452.78750000 | | 11K2F3D |
| 3 | 1 | 452.78750000 | | 7K60FXE |
| 3 | 1 | 456.56250000 | | 7K60FXD |
| 3 | 1 | 456.56250000 | | 11K2F3E |
| 3 | 1 | 456.56250000 | | 7K60FXE |
| 3 | 1 | 456.56250000 | | 11K2F3D |
| 3 | 1 | 457.66250000 | | 7K60FXE |
| 3 | 1 | 457.66250000 | | 7K60FXD |
| 3 | 1 | 457.66250000 | | 11K2F3E |
| 3 | 1 | 457.66250000 | | 11K2F3D |
| 3 | 1 | 457.78750000 | | 7K60FXE |
| 3 | 1 | 457.78750000 | | 11K2F3E |
| 3 | 1 | 457.78750000 | | 7K60FXD |
| 3 | 1 | 457.78750000 | | 11K2F3D |
| 3 | 1 | 462.46250000 | | 7K60FXE |
| 3 | 1 | 462.46250000 | | 11K2F3D |
| 3 | 1 | 462.46250000 | | 7K60FXD |
| 3 | 1 | 462.46250000 | | 11K2F3E |
| 1 | 1 | 463.52500000 | | 11K2F3D |
| 1 | 1 | 463.52500000 | | 7K60FXE |
| 1 | 1 | 463.52500000 | | 7K60FXD |
| 1 | 1 | 463.52500000 | | 11K2F3E |
| 2 | 1 | 463.52500000 | | 11K2F3E |
| 2 | 1 | 463.52500000 | | 11K2F3D |
| 2 | 1 | 463.52500000 | | 7K60FXE |
| 2 | 1 | 463.52500000 | | 7K60FXD |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2601 S Platte River Dr, Denver, DENVER, CO | 39.67052778, -104.99877778 | 1603.000 m | BANT | 11.000 m structure / 12.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | Denver, DENVER, CO | 39.67052778, -104.99877778 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 12.000 m | V | 3.5000 | | -54.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2601 S Platte River Dr, Denver, CO | DENVER | 3039220648 |
License history
| Date | File or call sign | Action |
|---|
| 2026-03-04 | WQXI388 | LIREN |
| 2025-12-22 | WQXI388 | LETRES |
| 2018-02-02 | WQXI388 | LIAUA |
| 2016-03-14 | WQXI388 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3790102 | 2026-08-02 01:18:40 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQXI388 | ULS 3790102 | 2026-08-02 01:18:40 |
| Status | A | ULS 3790102 | 2026-08-02 01:18:40 |
| Service | IG | ULS 3790102 | 2026-08-02 01:18:40 |
| Grant Date | 2026-03-04 | ULS 3790102 | 2026-08-02 01:18:40 |
| Expiration Date | 2036-03-14 | ULS 3790102 | 2026-08-02 01:18:40 |