Universal Licensing System
WRWI787
Pierce Broadband, LLC
License details
| ULS identifier | 4729838 |
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| Call sign | WRWI787 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2023-02-27 |
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| Expiration | 2033-02-27 |
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| Frequency range | 10975 - 11645 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | Detroit, WAYNE, MI |
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| Coordinates | 42.3300556, -83.0476944 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:44:54 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 10975.00000000 | | | | | |
| 1 | 1 | FXO | 10975.00000000 | | | | | |
| 1 | 2 | FXO | 11015.00000000 | | | | | |
| 1 | 2 | FXO | 11015.00000000 | | | | | |
| 1 | 3 | FXO | 11325.00000000 | | | | | |
| 1 | 3 | FXO | 11325.00000000 | | | | | |
| 1 | 4 | FXO | 11645.00000000 | | | | | |
| 1 | 4 | FXO | 11645.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 10975.00000000 | | 40M0D7W |
| 1 | 1 | 10975.00000000 | | 40M0D7W |
| 1 | 2 | 11015.00000000 | | 40M0D7W |
| 1 | 2 | 11015.00000000 | | 40M0D7W |
| 1 | 3 | 11325.00000000 | | 80M0D7W |
| 1 | 3 | 11325.00000000 | | 80M0D7W |
| 1 | 4 | 11645.00000000 | | 80M0D7W |
| 1 | 4 | 11645.00000000 | | 80M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1356 Griswald St., Penobscot Building, Detroit, WAYNE, MI | 42.33005556, -83.04769444 | 183.200 m | B | 133.200 m structure / 134.100 m overall | |
| 2 | R | | 42.07505556, -83.57713889 | 200.900 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RFS UXA4-107B(P) RF | | V | 40.4000 | 237.2000 | | |
| 1 | 2 | R | RFS UXA6-107B RF | | | 43.8000 | | | |
| 2 | 1 | T | RFS UXA4-107B(P) RF | | H | 40.4000 | 237.2000 | | |
| 2 | 2 | R | RFS UXA6-107B RF | | | 43.8000 | | | |
| 3 | 1 | T | RFS UXA4-107B(P) RF | | V | 40.4000 | 237.2000 | | |
| 3 | 2 | R | RFS UXA6-107B RF | | | 43.8000 | | | |
| 4 | 1 | T | RFS UXA4-107B(P) RF | | H | 40.4000 | 237.2000 | | |
| 4 | 2 | R | RFS UXA6-107B RF | | | 43.8000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-03-03 | WRWI787 | LETCNS |
| 2025-02-19 | WRWI787 | LIMOD |
| 2024-12-04 | WRWI787 | LIMOD |
| 2024-05-29 | WRWI787 | LETCNS |
| 2023-02-27 | WRWI787 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4729838 | 2026-08-02 02:44:54 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRWI787 | ULS 4729838 | 2026-08-02 02:44:54 |
| Status | A | ULS 4729838 | 2026-08-02 02:44:54 |
| Service | MG | ULS 4729838 | 2026-08-02 02:44:54 |
| Grant Date | 2023-02-27 | ULS 4729838 | 2026-08-02 02:44:54 |
| Expiration Date | 2033-02-27 | ULS 4729838 | 2026-08-02 02:44:54 |