Universal Licensing System
WRTJ744
Mercury Wireless Indiana, LLC
License details
| ULS identifier | 4626598 |
|---|
| Call sign | WRTJ744 |
|---|
| Radio service | MG |
|---|
| Status | A |
|---|
| Grant date | 2022-06-24 |
|---|
| Expiration | 2032-06-24 |
|---|
| Frequency range | 19380 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | Saline, WASHTENAW, MI |
|---|
| Coordinates | 42.1783056, -83.7720833 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:27 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 19380.00000000 | | | | | |
| 1 | 1 | FXO | 19380.00000000 | | | | | |
| 1 | 1 | FXO | 19380.00000000 | | | | | |
| 1 | 1 | FXO | 19380.00000000 | | | | | |
| 1 | 1 | FXO | 19380.00000000 | | | | | |
| 1 | 1 | FXO | 19380.00000000 | | | | | |
| 1 | 1 | FXO | 19380.00000000 | | | | | |
| 1 | 1 | FXO | 19380.00000000 | | | | | |
| 1 | 1 | FXO | 19380.00000000 | | | | | |
| 1 | 1 | FXO | 19380.00000000 | | | | | |
| 1 | 1 | FXO | 19380.00000000 | | | | | |
| 1 | 1 | FXO | 19380.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 19380.00000000 | | 80M0D7W |
| 1 | 1 | 19380.00000000 | | 80M0D7W |
| 1 | 1 | 19380.00000000 | | 80M0D7W |
| 1 | 1 | 19380.00000000 | | 80M0D7W |
| 1 | 1 | 19380.00000000 | | 80M0D7W |
| 1 | 1 | 19380.00000000 | | 80M0D7W |
| 1 | 1 | 19380.00000000 | | 80M0D7W |
| 1 | 1 | 19380.00000000 | | 80M0D7W |
| 1 | 1 | 19380.00000000 | | 80M0D7W |
| 1 | 1 | 19380.00000000 | | 80M0D7W |
| 1 | 1 | 19380.00000000 | | 80M0D7W |
| 1 | 1 | 19380.00000000 | | 80M0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 7605 N. Maple St. (305693), Saline, WASHTENAW, MI | 42.17830556, -83.77208333 | 249.600 m | MTOWER | 54.900 m structure / 56.400 m overall | |
| 2 | R | | 42.24194444, -83.79666667 | 290.200 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Cambium Networks, LTD N180082D052A | | S | 38.6000 | 344.0000 | | |
| 1 | 2 | R | Cambium Networks, LTD N180082D052A | | | 38.6000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-06-10 | WRTJ744 | LITRAN |
| 2026-03-17 | WRTJ744 | LIAUA |
| 2025-02-05 | WRTJ744 | LIAUA |
| 2024-02-16 | WRTJ744 | FRATRE |
| 2024-01-31 | WRTJ744 | PNLISR |
| 2024-01-31 | WRTJ744 | LETTRS |
| 2023-09-26 | WRTJ744 | LETCNS |
| 2022-10-31 | WRTJ744 | LITRAN |
| 2022-06-24 | WRTJ744 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4626598 | 2026-08-02 02:45:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRTJ744 | ULS 4626598 | 2026-08-02 02:45:27 |
| Status | A | ULS 4626598 | 2026-08-02 02:45:27 |
| Service | MG | ULS 4626598 | 2026-08-02 02:45:27 |
| Grant Date | 2022-06-24 | ULS 4626598 | 2026-08-02 02:45:27 |
| Expiration Date | 2032-06-24 | ULS 4626598 | 2026-08-02 02:45:27 |