Universal Licensing System
WROY781
Ethoplex, LLC
License details
| ULS identifier | 4538760 |
|---|
| Call sign | WROY781 |
|---|
| Radio service | MG |
|---|
| Status | A |
|---|
| Grant date | 2021-12-31 |
|---|
| Expiration | 2031-12-31 |
|---|
| Frequency range | 10735 - 11135 MHz (3 frequencies) |
|---|
| Locations | 2 |
|---|
| Coordinates | 43.1299444, -87.9930556 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:45:21 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 10735.00000000 | | | | | |
| 1 | 1 | FXO | 10735.00000000 | | | | | |
| 1 | 1 | FXO | 10735.00000000 | | | | | |
| 1 | 1 | FXO | 10735.00000000 | | | | | |
| 1 | 1 | FXO | 10735.00000000 | | | | | |
| 1 | 3 | FXO | 10755.00000000 | | | | | |
| 1 | 3 | FXO | 10755.00000000 | | | | | |
| 1 | 3 | FXO | 10755.00000000 | | | | | |
| 1 | 3 | FXO | 10755.00000000 | | | | | |
| 1 | 2 | FXO | 11135.00000000 | | | | | |
| 1 | 2 | FXO | 11135.00000000 | | | | | |
| 1 | 2 | FXO | 11135.00000000 | | | | | |
| 1 | 2 | FXO | 11135.00000000 | | | | | |
| 1 | 2 | FXO | 11135.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 10735.00000000 | | 39M9D7D |
| 1 | 1 | 10735.00000000 | | 39M9D7D |
| 1 | 1 | 10735.00000000 | | 39M9D7D |
| 1 | 1 | 10735.00000000 | | 39M9D7D |
| 1 | 1 | 10735.00000000 | | 39M9D7D |
| 1 | 3 | 10755.00000000 | | 79M6D7D |
| 1 | 3 | 10755.00000000 | | 79M6D7D |
| 1 | 3 | 10755.00000000 | | 79M6D7D |
| 1 | 3 | 10755.00000000 | | 79M6D7D |
| 1 | 2 | 11135.00000000 | | 39M9D7D |
| 1 | 2 | 11135.00000000 | | 39M9D7D |
| 1 | 2 | 11135.00000000 | | 39M9D7D |
| 1 | 2 | 11135.00000000 | | 39M9D7D |
| 1 | 2 | 11135.00000000 | | 39M9D7D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 777 E Wisconsin Ave, Milwaukee, MILWAUKEE, WI | 43.03830556, -87.90238889 | 184.400 m | B | 183.000 m structure / 186.000 m overall | N |
| 2 | R | | 42.92041667, -88.01788889 | 282.800 m | | | |
| 3 | R | | 43.12994444, -87.99305556 | 215.400 m | | | |
| 4 | R | | 43.15075000, -88.04927778 | 233.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Ubiquiti Networks Inc. AF-11G35 | | S | 35.0000 | 215.8000 | | |
| 1 | 2 | R | Ubiquiti Networks Inc. AF-11G35 | | | 35.0000 | 0.0000 | | |
| 1 | 3 | R | Ubiquiti Networks Inc. AF-11G35 | | | 35.0000 | 0.0000 | | |
| 1 | 4 | R | Ubiquiti Networks Inc. AF-11G35 | | | 35.0000 | 0.0000 | | |
| 2 | 1 | T | Ubiquiti Networks Inc. AF-11G35 | | S | 35.0000 | 324.1000 | | |
| 3 | 1 | T | Ubiquiti Networks Inc. AF-11G35 | | S | 35.0000 | 316.3000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2023-08-25 | WROY781 | FRATRE |
| 2023-08-09 | WROY781 | LETTRS |
| 2023-08-09 | WROY781 | PNLISR |
| 2023-04-04 | WROY781 | LETCNS |
| 2022-12-16 | WROY781 | LIMOD |
| 2021-12-31 | WROY781 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4538760 | 2026-08-02 02:45:21 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WROY781 | ULS 4538760 | 2026-08-02 02:45:21 |
| Status | A | ULS 4538760 | 2026-08-02 02:45:21 |
| Service | MG | ULS 4538760 | 2026-08-02 02:45:21 |
| Grant Date | 2021-12-31 | ULS 4538760 | 2026-08-02 02:45:21 |
| Expiration Date | 2031-12-31 | ULS 4538760 | 2026-08-02 02:45:21 |