Universal Licensing System
WRBX897
Rocket Fiber LLC
License details
| ULS identifier | 4067265 |
|---|
| Call sign | WRBX897 |
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| Radio service | MG |
|---|
| Status | C |
|---|
| Grant date | 2018-07-20 |
|---|
| Expiration | 2028-07-20 |
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| Cancellation | 2020-01-17 |
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| Frequency range | 19540 - 19620 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Detroit, WAYNE, MI |
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| Coordinates | 42.3095000, -83.1326389 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:43:18 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 19540.00000000 | | | | | |
| 1 | 2 | FXO | 19540.00000000 | | | | | |
| 1 | 2 | FXO | 19540.00000000 | | | | | |
| 1 | 2 | FXO | 19540.00000000 | | | | | |
| 1 | 2 | FXO | 19540.00000000 | | | | | |
| 1 | 1 | FXO | 19620.00000000 | | | | | |
| 1 | 1 | FXO | 19620.00000000 | | | | | |
| 1 | 1 | FXO | 19620.00000000 | | | | | |
| 1 | 1 | FXO | 19620.00000000 | | | | | |
| 1 | 1 | FXO | 19620.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 19540.00000000 | | 80M0D1W |
| 1 | 2 | 19540.00000000 | | 80M0D1W |
| 1 | 2 | 19540.00000000 | | 80M0D1W |
| 1 | 2 | 19540.00000000 | | 80M0D1W |
| 1 | 2 | 19540.00000000 | | 80M0D1W |
| 1 | 2 | 19540.00000000 | | 80M0D1W |
| 1 | 2 | 19540.00000000 | | 80M0D1W |
| 1 | 2 | 19540.00000000 | | 80M0D1W |
| 1 | 2 | 19540.00000000 | | 80M0D1W |
| 1 | 1 | 19620.00000000 | | 80M0D1W |
| 1 | 1 | 19620.00000000 | | 80M0D1W |
| 1 | 1 | 19620.00000000 | | 80M0D1W |
| 1 | 1 | 19620.00000000 | | 80M0D1W |
| 1 | 1 | 19620.00000000 | | 80M0D1W |
| 1 | 1 | 19620.00000000 | | 80M0D1W |
| 1 | 1 | 19620.00000000 | | 80M0D1W |
| 1 | 1 | 19620.00000000 | | 80M0D1W |
| 1 | 1 | 19620.00000000 | | 80M0D1W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 8626 Vernor Hwy, Detroit, WAYNE, MI | 42.30950000, -83.13263889 | 182.200 m | B | 18.000 m structure / 19.000 m overall | |
| 2 | R | | 42.33183333, -83.04744444 | 182.800 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Commscope VHLP3-18 | | V | 43.5000 | 70.5000 | | |
| 1 | 2 | R | Commscope VHLP2-18 | | | 38.9000 | | | |
| 2 | 1 | T | Commscope VHLP3-18 | | H | 43.5000 | 70.5000 | | |
| 2 | 2 | R | Commscope VHLP2-18 | | | 38.9000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2020-01-18 | WRBX897 | LICAN |
| 2019-11-01 | WRBX897 | LIAUA |
| 2019-10-22 | WRBX897 | LETCNS |
| 2018-07-20 | WRBX897 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4067265 | 2026-08-02 02:43:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRBX897 | ULS 4067265 | 2026-08-02 02:43:18 |
| Status | C | ULS 4067265 | 2026-08-02 02:43:18 |
| Service | MG | ULS 4067265 | 2026-08-02 02:43:18 |
| Grant Date | 2018-07-20 | ULS 4067265 | 2026-08-02 02:43:18 |
| Expiration Date | 2028-07-20 | ULS 4067265 | 2026-08-02 02:43:18 |
| Cancellation Date | 2020-01-17 | ULS 4067265 | 2026-08-02 02:43:18 |