Universal Licensing System
WQWG579
Microsoft Corporation (MCIO)
License details
| ULS identifier | 3727737 |
|---|
| Call sign | WQWG579 |
|---|
| Radio service | YG |
|---|
| Status | A |
|---|
| Grant date | 2025-05-21 |
|---|
| Expiration | 2035-08-15 |
|---|
| Frequency range | 463.7 - 468.9 MHz (6 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | Des Moines, POLK, IA |
|---|
| Coordinates | 41.5182500, -93.7107778 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:25:13 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 463.70000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 463.70000000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | FB2 | 463.75000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 463.75000000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | FB2 | 463.90000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 463.90000000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 468.70000000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | FX1 | 468.70000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 468.75000000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | FX1 | 468.75000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 468.90000000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | FX1 | 468.90000000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.70000000 | | 7K60FXD |
| 1 | 1 | 463.70000000 | | 7K60FXE |
| 2 | 1 | 463.70000000 | | 7K60FXE |
| 2 | 1 | 463.70000000 | | 7K60FXD |
| 1 | 1 | 463.75000000 | | 7K60FXE |
| 1 | 1 | 463.75000000 | | 7K60FXD |
| 2 | 1 | 463.75000000 | | 7K60FXD |
| 2 | 1 | 463.75000000 | | 7K60FXE |
| 1 | 1 | 463.90000000 | | 7K60FXE |
| 1 | 1 | 463.90000000 | | 7K60FXD |
| 2 | 1 | 463.90000000 | | 7K60FXD |
| 2 | 1 | 463.90000000 | | 7K60FXE |
| 2 | 1 | 468.70000000 | | 7K60FXD |
| 2 | 1 | 468.70000000 | | 7K60FXE |
| 3 | 1 | 468.70000000 | | 7K60FXD |
| 3 | 1 | 468.70000000 | | 7K60FXE |
| 2 | 1 | 468.75000000 | | 7K60FXD |
| 2 | 1 | 468.75000000 | | 7K60FXE |
| 3 | 1 | 468.75000000 | | 7K60FXD |
| 3 | 1 | 468.75000000 | | 7K60FXE |
| 2 | 1 | 468.90000000 | | 7K60FXD |
| 2 | 1 | 468.90000000 | | 7K60FXE |
| 3 | 1 | 468.90000000 | | 7K60FXD |
| 3 | 1 | 468.90000000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3590 S 8th St, Des Moines, POLK, IA | 41.51825000, -93.71077778 | 286.000 m | BANT | 9.100 m structure / 11.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | IA | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 11.000 m | | | | 26.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 3590 S 8th St, Des Moines, IA | POLK | 4257068757 |
License history
| Date | File or call sign | Action |
|---|
| 2025-05-21 | WQWG579 | LIREN |
| 2025-05-19 | WQWG579 | LETRES |
| 2018-02-22 | WQWG579 | LIAUA |
| 2015-08-15 | WQWG579 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3727737 | 2026-08-02 01:25:13 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQWG579 | ULS 3727737 | 2026-08-02 01:25:13 |
| Status | A | ULS 3727737 | 2026-08-02 01:25:13 |
| Service | YG | ULS 3727737 | 2026-08-02 01:25:13 |
| Grant Date | 2025-05-21 | ULS 3727737 | 2026-08-02 01:25:13 |
| Expiration Date | 2035-08-15 | ULS 3727737 | 2026-08-02 01:25:13 |