Universal Licensing System
WRTF438
Mercury Wireless Indiana, LLC
License details
| ULS identifier | 4620074 |
|---|
| Call sign | WRTF438 |
|---|
| Radio service | MG |
|---|
| Status | A |
|---|
| Grant date | 2022-06-10 |
|---|
| Expiration | 2032-06-10 |
|---|
| Frequency range | 19540 MHz |
|---|
| Locations | 3 |
|---|
| Representative location | Lenewee, LENAWEE, MI |
|---|
| Coordinates | 41.9962500, -83.9363611 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:45:35 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 19540.00000000 | | | | | |
| 1 | 1 | FXO | 19540.00000000 | | | | | |
| 1 | 1 | FXO | 19540.00000000 | | | | | |
| 1 | 1 | FXO | 19540.00000000 | | | | | |
| 1 | 1 | FXO | 19540.00000000 | | | | | |
| 1 | 1 | FXO | 19540.00000000 | | | | | |
| 1 | 1 | FXO | 19540.00000000 | | | | | |
| 1 | 1 | FXO | 19540.00000000 | | | | | |
| 1 | 1 | FXO | 19540.00000000 | | | | | |
| 1 | 1 | FXO | 19540.00000000 | | | | | |
| 1 | 1 | FXO | 19540.00000000 | | | | | |
| 1 | 1 | FXO | 19540.00000000 | | | | | |
| 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 | 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 | 2 | FXO | 19540.00000000 | | | | | |
| 1 | 2 | FXO | 19540.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 19540.00000000 | | 80M0D7W |
| 1 | 1 | 19540.00000000 | | 80M0D7W |
| 1 | 1 | 19540.00000000 | | 80M0D7W |
| 1 | 1 | 19540.00000000 | | 80M0D7W |
| 1 | 1 | 19540.00000000 | | 80M0D7W |
| 1 | 1 | 19540.00000000 | | 80M0D7W |
| 1 | 1 | 19540.00000000 | | 80M0D7W |
| 1 | 1 | 19540.00000000 | | 80M0D7W |
| 1 | 1 | 19540.00000000 | | 80M0D7W |
| 1 | 1 | 19540.00000000 | | 80M0D7W |
| 1 | 1 | 19540.00000000 | | 80M0D7W |
| 1 | 1 | 19540.00000000 | | 80M0G7W |
| 1 | 2 | 19540.00000000 | | 80M0D7W |
| 1 | 2 | 19540.00000000 | | 80M0D7W |
| 1 | 2 | 19540.00000000 | | 80M0D7W |
| 1 | 2 | 19540.00000000 | | 80M0D7W |
| 1 | 2 | 19540.00000000 | | 80M0D7W |
| 1 | 2 | 19540.00000000 | | 80M0D7W |
| 1 | 2 | 19540.00000000 | | 80M0D7W |
| 1 | 2 | 19540.00000000 | | 80M0D7W |
| 1 | 2 | 19540.00000000 | | 80M0D7W |
| 1 | 2 | 19540.00000000 | | 80M0D7W |
| 1 | 2 | 19540.00000000 | | 80M0D7W |
| 1 | 2 | 19540.00000000 | | 80M0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 615 Mohawk Road, Lenewee, LENAWEE, MI | 41.99625000, -83.93636111 | 238.600 m | LTOWER | 45.700 m structure / 50.200 m overall | |
| 2 | R | | 41.95902778, -83.90691667 | 245.700 m | | | |
| 3 | R | | 42.00477778, -83.97716667 | 260.600 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 | 149.4000 | | |
| 1 | 2 | R | Cambium Networks, LTD N180082D052A | | | 38.6000 | 0.0000 | | |
| 1 | 3 | R | Cambium Networks, LTD N180082D052A | | | 38.6000 | 0.0000 | | |
| 2 | 1 | T | Cambium Networks, LTD N180082D052A | | S | 38.6000 | 285.7000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-06-10 | WRTF438 | LITRAN |
| 2026-03-17 | WRTF438 | LIAUA |
| 2025-02-05 | WRTF438 | LIAUA |
| 2023-09-12 | WRTF438 | LETCNS |
| 2022-10-31 | WRTF438 | LITRAN |
| 2022-06-10 | WRTF438 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4620074 | 2026-08-02 02:45:35 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRTF438 | ULS 4620074 | 2026-08-02 02:45:35 |
| Status | A | ULS 4620074 | 2026-08-02 02:45:35 |
| Service | MG | ULS 4620074 | 2026-08-02 02:45:35 |
| Grant Date | 2022-06-10 | ULS 4620074 | 2026-08-02 02:45:35 |
| Expiration Date | 2032-06-10 | ULS 4620074 | 2026-08-02 02:45:35 |