Universal Licensing System
WRKK497
PB Wireless Asset Entity, LLC
License details
| ULS identifier | 4374584 |
|---|
| Call sign | WRKK497 |
|---|
| Radio service | MG |
|---|
| Status | A |
|---|
| Grant date | 2021-01-14 |
|---|
| Expiration | 2031-01-14 |
|---|
| Frequency range | 11075 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | Walkerville, OCEANA, MI |
|---|
| Coordinates | 43.7118333, -86.1142500 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:43:30 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 11075.00000000 | | | | | |
| 1 | 1 | FXO | 11075.00000000 | | | | | |
| 1 | 1 | FXO | 11075.00000000 | | | | | |
| 1 | 1 | FXO | 11075.00000000 | | | | | |
| 1 | 2 | FXO | 11075.00000000 | | | | | |
| 1 | 2 | FXO | 11075.00000000 | | | | | |
| 1 | 2 | FXO | 11075.00000000 | | | | | |
| 1 | 2 | FXO | 11075.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 11075.00000000 | | 74M0D7W |
| 1 | 1 | 11075.00000000 | | 74M0D7W |
| 1 | 1 | 11075.00000000 | | 74M0D7W |
| 1 | 1 | 11075.00000000 | | 74M0D7W |
| 1 | 1 | 11075.00000000 | | 74M0D7W |
| 1 | 1 | 11075.00000000 | | 74M0D7W |
| 1 | 1 | 11075.00000000 | | 74M0D7W |
| 1 | 1 | 11075.00000000 | | 74M0D7W |
| 1 | 1 | 11075.00000000 | | 74M0D7W |
| 1 | 1 | 11075.00000000 | | 74M0D7W |
| 1 | 2 | 11075.00000000 | | 74M0D7W |
| 1 | 2 | 11075.00000000 | | 74M0D7W |
| 1 | 2 | 11075.00000000 | | 74M0D7W |
| 1 | 2 | 11075.00000000 | | 74M0D7W |
| 1 | 2 | 11075.00000000 | | 74M0D7W |
| 1 | 2 | 11075.00000000 | | 74M0D7W |
| 1 | 2 | 11075.00000000 | | 74M0D7W |
| 1 | 2 | 11075.00000000 | | 74M0D7W |
| 1 | 2 | 11075.00000000 | | 74M0D7W |
| 1 | 2 | 11075.00000000 | | 74M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 165 S. Menes Rd., Walkerville, OCEANA, MI | 43.71183333, -86.11425000 | 268.900 m | GTOWER | 96.500 m structure / 96.500 m overall | |
| 2 | R | | 43.89905556, -85.84794444 | 253.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Ericsson ANT3 A 0.9 10/11 HPX | | V | 38.4000 | 45.7000 | | |
| 1 | 2 | R | Ericsson ANT3 A 0.9 10/11 HPX | | | 38.4000 | | | |
| 2 | 1 | T | Ericsson ANT3 A 0.9 10/11 HPX | | H | 38.4000 | 45.7000 | | |
| 2 | 2 | R | Ericsson ANT3 A 0.9 10/11 HPX | | | 38.4000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-07-16 | WRKK497 | LIASS |
| 2023-05-15 | WRKK497 | LITRAN |
| 2022-04-12 | WRKK497 | LETCNS |
| 2021-10-01 | WRKK497 | LITRAN |
| 2021-01-14 | WRKK497 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4374584 | 2026-08-02 02:43:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKK497 | ULS 4374584 | 2026-08-02 02:43:30 |
| Status | A | ULS 4374584 | 2026-08-02 02:43:30 |
| Service | MG | ULS 4374584 | 2026-08-02 02:43:30 |
| Grant Date | 2021-01-14 | ULS 4374584 | 2026-08-02 02:43:30 |
| Expiration Date | 2031-01-14 | ULS 4374584 | 2026-08-02 02:43:30 |