Universal Licensing System
WRTA574
4FRONT ENGINEERED SOLUTIONS
License details
| ULS identifier | 4613259 |
|---|
| Call sign | WRTA574 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2022-05-26 |
|---|
| Expiration | 2032-05-26 |
|---|
| Frequency range | 451.3125 - 451.5375 MHz (2 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | MUSKEGO, WAUKESHA, WI |
|---|
| Coordinates | 42.8948889, -88.1448056 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:23:44 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.31250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 451.53750000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.31250000 | | 7K60FXD |
| 1 | 1 | 451.31250000 | | 7K60FXW |
| 1 | 1 | 451.31250000 | | 11K2F3E |
| 1 | 1 | 451.53750000 | | 11K2F3E |
| 1 | 1 | 451.53750000 | | 7K60FXD |
| 1 | 1 | 451.53750000 | | 7K60FXW |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | W183 S8253 RACINE AVE, MUSKEGO, WAUKESHA, WI | 42.89488889, -88.14480556 | | | | |
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 |
|---|
| 1 | W183 S8253 RACINE AVE, MUSKEGO, WI | WAUKESHA | 2626796671 |
License history
| Date | File or call sign | Action |
|---|
| 2022-05-26 | WRTA574 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4613259 | 2026-08-02 01:23:44 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRTA574 | ULS 4613259 | 2026-08-02 01:23:44 |
| Status | A | ULS 4613259 | 2026-08-02 01:23:44 |
| Service | IG | ULS 4613259 | 2026-08-02 01:23:44 |
| Grant Date | 2022-05-26 | ULS 4613259 | 2026-08-02 01:23:44 |
| Expiration Date | 2032-05-26 | ULS 4613259 | 2026-08-02 01:23:44 |