Universal Licensing System
WRJJ630
Marine Pollution Control Corporation
License details
| ULS identifier | 4331144 |
|---|
| Call sign | WRJJ630 |
|---|
| Radio service | MG |
|---|
| Status | C |
|---|
| Grant date | 2020-09-11 |
|---|
| Expiration | 2030-09-11 |
|---|
| Cancellation | 2021-12-21 |
|---|
| Frequency range | 10775 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | St Ignace, MACKINAC, MI |
|---|
| Coordinates | 45.8412778, -84.7535833 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:47:19 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 10775.00000000 | | | | | |
| 1 | 1 | FXO | 10775.00000000 | | | | | |
| 1 | 1 | FXO | 10775.00000000 | | | | | |
| 1 | 1 | FXO | 10775.00000000 | | | | | |
| 1 | 1 | FXO | 10775.00000000 | | | | | |
| 1 | 1 | FXO | 10775.00000000 | | | | | |
| 1 | 1 | FXO | 10775.00000000 | | | | | |
| 1 | 1 | FXO | 10775.00000000 | | | | | |
| 1 | 1 | FXO | 10775.00000000 | | | | | |
| 1 | 1 | FXO | 10775.00000000 | | | | | |
| 1 | 1 | FXO | 10775.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 10775.00000000 | | 40M0D7W |
| 1 | 1 | 10775.00000000 | | 40M0D7W |
| 1 | 1 | 10775.00000000 | | 40M0D7W |
| 1 | 1 | 10775.00000000 | | 40M0D7W |
| 1 | 1 | 10775.00000000 | | 40M0D7W |
| 1 | 1 | 10775.00000000 | | 40M0D7W |
| 1 | 1 | 10775.00000000 | | 40M0D7W |
| 1 | 1 | 10775.00000000 | | 40M0D7W |
| 1 | 1 | 10775.00000000 | | 40M0D7W |
| 1 | 1 | 10775.00000000 | | 40M0D7W |
| 1 | 1 | 10775.00000000 | | 40M0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | W706 Boulevard Dr, St Ignace, MACKINAC, MI | 45.84127778, -84.75358333 | 178.000 m | MTOWER | 30.500 m structure / 32.000 m overall | |
| 2 | R | | 45.85463889, -84.86447222 | 175.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Commscope VHLP2-11WA | | V | 34.7000 | 279.8000 | | |
| 1 | 2 | R | Commscope VHLP2-11WA | | | 34.7000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2021-12-22 | WRJJ630 | LICAN |
| 2021-12-14 | WRJJ630 | LETCNS |
| 2020-09-11 | WRJJ630 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4331144 | 2026-08-02 02:47:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRJJ630 | ULS 4331144 | 2026-08-02 02:47:19 |
| Status | C | ULS 4331144 | 2026-08-02 02:47:19 |
| Service | MG | ULS 4331144 | 2026-08-02 02:47:19 |
| Grant Date | 2020-09-11 | ULS 4331144 | 2026-08-02 02:47:19 |
| Expiration Date | 2030-09-11 | ULS 4331144 | 2026-08-02 02:47:19 |
| Cancellation Date | 2021-12-21 | ULS 4331144 | 2026-08-02 02:47:19 |