Universal Licensing System
WRTF444
Mercury Wireless Indiana, LLC
License details
| ULS identifier | 4620080 |
|---|
| Call sign | WRTF444 |
|---|
| Radio service | MG |
|---|
| Status | A |
|---|
| Grant date | 2022-06-10 |
|---|
| Expiration | 2032-06-10 |
|---|
| Frequency range | 17900 - 17980 MHz (2 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | East Leroy, CALHOUN, MI |
|---|
| Coordinates | 42.1765556, -85.2058889 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:45:38 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 11155.00000000 | | | | | |
| 1 | 1 | FXO | 11155.00000000 | | | | | |
| 1 | 1 | FXO | 11155.00000000 | | | | | |
| 1 | 1 | FXO | 11155.00000000 | | | | | |
| 1 | 1 | FXO | 11155.00000000 | | | | | |
| 1 | 1 | FXO | 11155.00000000 | | | | | |
| 1 | 1 | FXO | 11155.00000000 | | | | | |
| 1 | 1 | FXO | 11155.00000000 | | | | | |
| 1 | 1 | FXO | 11155.00000000 | | | | | |
| 1 | 1 | FXO | 11155.00000000 | | | | | |
| 1 | 1 | FXO | 11155.00000000 | | | | | |
| 1 | 1 | FXO | 11155.00000000 | | | | | |
| 1 | 4 | FXO | 17900.00000000 | | | | | |
| 1 | 4 | FXO | 17900.00000000 | | | | | |
| 1 | 4 | FXO | 17900.00000000 | | | | | |
| 1 | 4 | FXO | 17900.00000000 | | | | | |
| 1 | 4 | FXO | 17900.00000000 | | | | | |
| 1 | 4 | FXO | 17900.00000000 | | | | | |
| 1 | 4 | FXO | 17900.00000000 | | | | | |
| 1 | 4 | FXO | 17900.00000000 | | | | | |
| 1 | 4 | FXO | 17900.00000000 | | | | | |
| 1 | 4 | FXO | 17900.00000000 | | | | | |
| 1 | 4 | FXO | 17900.00000000 | | | | | |
| 1 | 3 | FXO | 17980.00000000 | | | | | |
| 1 | 3 | FXO | 17980.00000000 | | | | | |
| 1 | 3 | FXO | 17980.00000000 | | | | | |
| 1 | 3 | FXO | 17980.00000000 | | | | | |
| 1 | 3 | FXO | 17980.00000000 | | | | | |
| 1 | 3 | FXO | 17980.00000000 | | | | | |
| 1 | 3 | FXO | 17980.00000000 | | | | | |
| 1 | 3 | FXO | 17980.00000000 | | | | | |
| 1 | 3 | FXO | 17980.00000000 | | | | | |
| 1 | 3 | FXO | 17980.00000000 | | | | | |
| 1 | 3 | FXO | 17980.00000000 | | | | | |
| 1 | 3 | FXO | 17980.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 11155.00000000 | | 80M0D7W |
| 1 | 1 | 11155.00000000 | | 80M0D7W |
| 1 | 1 | 11155.00000000 | | 80M0D7W |
| 1 | 1 | 11155.00000000 | | 80M0D7W |
| 1 | 1 | 11155.00000000 | | 80M0D7W |
| 1 | 1 | 11155.00000000 | | 80M0D7W |
| 1 | 1 | 11155.00000000 | | 80M0D7W |
| 1 | 1 | 11155.00000000 | | 80M0D7W |
| 1 | 1 | 11155.00000000 | | 80M0D7W |
| 1 | 1 | 11155.00000000 | | 80M0D7W |
| 1 | 1 | 11155.00000000 | | 80M0D7W |
| 1 | 1 | 11155.00000000 | | 80M0G7W |
| 1 | 4 | 17900.00000000 | | 80M0D7W |
| 1 | 4 | 17900.00000000 | | 80M0D7W |
| 1 | 4 | 17900.00000000 | | 80M0D7W |
| 1 | 4 | 17900.00000000 | | 80M0D7W |
| 1 | 4 | 17900.00000000 | | 80M0D7W |
| 1 | 4 | 17900.00000000 | | 80M0D7W |
| 1 | 4 | 17900.00000000 | | 80M0D7W |
| 1 | 4 | 17900.00000000 | | 80M0D7W |
| 1 | 4 | 17900.00000000 | | 80M0D7W |
| 1 | 4 | 17900.00000000 | | 80M0D7W |
| 1 | 4 | 17900.00000000 | | 80M0G7W |
| 1 | 3 | 17980.00000000 | | 80M0D7W |
| 1 | 3 | 17980.00000000 | | 80M0D7W |
| 1 | 3 | 17980.00000000 | | 80M0D7W |
| 1 | 3 | 17980.00000000 | | 80M0D7W |
| 1 | 3 | 17980.00000000 | | 80M0D7W |
| 1 | 3 | 17980.00000000 | | 80M0D7W |
| 1 | 3 | 17980.00000000 | | 80M0D7W |
| 1 | 3 | 17980.00000000 | | 80M0D7W |
| 1 | 3 | 17980.00000000 | | 80M0D7W |
| 1 | 3 | 17980.00000000 | | 80M0D7W |
| 1 | 3 | 17980.00000000 | | 80M0D7W |
| 1 | 3 | 17980.00000000 | | 80M0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 7238 M-66 South, East Leroy, CALHOUN, MI | 42.17655556, -85.20588889 | 280.700 m | LTOWER | 59.800 m structure / 60.600 m overall | N |
| 2 | R | | 42.04983333, -85.33013889 | 280.400 m | | | |
| 4 | R | | 42.21883333, -85.20530556 | 285.600 m | | | |
| 5 | R | | 42.18672222, -85.29452778 | 291.400 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Cambium Networks, LTD N110082D098A | | S | 38.5000 | 216.2000 | | |
| 1 | 2 | R | Cambium Networks, LTD N110082D098A | | | 38.5000 | 0.0000 | | |
| 1 | 4 | R | Cambium Networks, LTD N180082D052A | | | 38.6000 | 0.0000 | | |
| 1 | 5 | R | Cambium Networks, LTD N180082D052A | | | 38.6000 | 0.0000 | | |
| 3 | 1 | T | Cambium Networks, LTD N180082D052A | | S | 38.6000 | 0.6000 | | |
| 4 | 1 | T | Cambium Networks, LTD N180082D052A | | S | 38.6000 | 278.8000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-06-10 | WRTF444 | LITRAN |
| 2026-03-17 | WRTF444 | LIAUA |
| 2025-02-05 | WRTF444 | LIAUA |
| 2024-07-23 | WRTF444 | LETCNS |
| 2024-03-24 | WRTF444 | ANATRM |
| 2024-03-24 | WRTF444 | FRATRM |
| 2024-03-24 | WRTF444 | LOATRM |
| 2024-03-24 | WRTF444 | PAATRM |
| 2024-01-17 | WRTF444 | LETTRS |
| 2024-01-17 | WRTF444 | PNLISR |
| 2023-09-12 | WRTF444 | LETCNS |
| 2023-04-24 | WRTF444 | LIMOD |
| 2022-10-31 | WRTF444 | LITRAN |
| 2022-06-10 | WRTF444 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4620080 | 2026-08-02 02:45:38 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRTF444 | ULS 4620080 | 2026-08-02 02:45:38 |
| Status | A | ULS 4620080 | 2026-08-02 02:45:38 |
| Service | MG | ULS 4620080 | 2026-08-02 02:45:38 |
| Grant Date | 2022-06-10 | ULS 4620080 | 2026-08-02 02:45:38 |
| Expiration Date | 2032-06-10 | ULS 4620080 | 2026-08-02 02:45:38 |