Universal Licensing System
WRKK904
RigNet, Inc.
License details
| ULS identifier | 4375732 |
|---|
| Call sign | WRKK904 |
|---|
| Radio service | MG |
|---|
| Status | A |
|---|
| Grant date | 2021-01-19 |
|---|
| Expiration | 2031-01-19 |
|---|
| Frequency range | 6212.065 - 6595 MHz (3 frequencies) |
|---|
| Locations | 1 |
|---|
| Coordinates | 29.1876944, -88.6836111 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:47:50 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 6212.06500000 | | | | | |
| 1 | 1 | FXO | 6212.06500000 | | | | | |
| 1 | 1 | FXO | 6212.06500000 | | | | | |
| 1 | 1 | FXO | 6212.06500000 | | | | | |
| 1 | 1 | FXO | 6212.06500000 | | | | | |
| 1 | 1 | FXO | 6212.06500000 | | | | | |
| 1 | 1 | FXO | 6212.06500000 | | | | | |
| 1 | 1 | FXO | 6212.06500000 | | | | | |
| 1 | 3 | FXO | 6404.79000000 | | | | | |
| 1 | 3 | FXO | 6404.79000000 | | | | | |
| 1 | 3 | FXO | 6404.79000000 | | | | | |
| 1 | 3 | FXO | 6404.79000000 | | | | | |
| 1 | 3 | FXO | 6404.79000000 | | | | | |
| 1 | 3 | FXO | 6404.79000000 | | | | | |
| 1 | 3 | FXO | 6404.79000000 | | | | | |
| 1 | 3 | FXO | 6404.79000000 | | | | | |
| 1 | 3 | FXO | 6404.79000000 | | | | | |
| 1 | 3 | FXO | 6404.79000000 | | | | | |
| 1 | 2 | FXO | 6595.00000000 | | | | | |
| 1 | 2 | FXO | 6595.00000000 | | | | | |
| 1 | 2 | FXO | 6595.00000000 | | | | | |
| 1 | 2 | FXO | 6595.00000000 | | | | | |
| 1 | 2 | FXO | 6595.00000000 | | | | | |
| 1 | 2 | FXO | 6595.00000000 | | | | | |
| 1 | 2 | FXO | 6595.00000000 | | | | | |
| 1 | 2 | FXO | 6595.00000000 | | | | | |
| 1 | 2 | FXO | 6595.00000000 | | | | | |
| 1 | 2 | FXO | 6595.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 6212.06500000 | | 60M0D7W |
| 1 | 1 | 6212.06500000 | | 60M0D7W |
| 1 | 1 | 6212.06500000 | | 60M0D7W |
| 1 | 1 | 6212.06500000 | | 60M0D7W |
| 1 | 1 | 6212.06500000 | | 60M0D7W |
| 1 | 1 | 6212.06500000 | | 60M0D7W |
| 1 | 1 | 6212.06500000 | | 60M0D7W |
| 1 | 1 | 6212.06500000 | | 60M0D7W |
| 1 | 3 | 6404.79000000 | | 30M0D7W |
| 1 | 3 | 6404.79000000 | | 30M0D7W |
| 1 | 3 | 6404.79000000 | | 30M0D7W |
| 1 | 3 | 6404.79000000 | | 30M0D7W |
| 1 | 3 | 6404.79000000 | | 30M0D7W |
| 1 | 3 | 6404.79000000 | | 30M0D7W |
| 1 | 3 | 6404.79000000 | | 30M0D7W |
| 1 | 3 | 6404.79000000 | | 30M0D7W |
| 1 | 3 | 6404.79000000 | | 30M0D7W |
| 1 | 3 | 6404.79000000 | | 30M0D7W |
| 1 | 2 | 6595.00000000 | | 30M0D7W |
| 1 | 2 | 6595.00000000 | | 30M0D7W |
| 1 | 2 | 6595.00000000 | | 30M0D7W |
| 1 | 2 | 6595.00000000 | | 30M0D7W |
| 1 | 2 | 6595.00000000 | | 30M0D7W |
| 1 | 2 | 6595.00000000 | | 30M0D7W |
| 1 | 2 | 6595.00000000 | | 30M0D7W |
| 1 | 2 | 6595.00000000 | | 30M0D7W |
| 1 | 2 | 6595.00000000 | | 30M0D7W |
| 1 | 2 | 6595.00000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | VK 989, Offshore, GULF OF MEXICO, GM | 28.97302778, -88.62597222 | 0.000 m | RIG | 41.100 m structure / 41.100 m overall | N |
| 2 | R | | 28.86250000, -88.92061111 | 0.000 m | | | |
| 3 | R | | 29.18769444, -88.68361111 | 0.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Commscope PL8-59F | | V | 41.5000 | 247.0000 | | |
| 1 | 2 | R | Commscope PL8-59F | | | 41.5000 | 0.0000 | | |
| 1 | 3 | R | Commscope PL6-65F | | | 39.8000 | 0.0000 | | |
| 2 | 1 | T | Commscope PL6-65F | | H | 39.8000 | 346.7000 | | |
| 2 | 3 | R | Commscope PL6-59F | | | 38.9000 | 0.0000 | | |
| 3 | 1 | T | Commscope PL6-59F | | H | 38.9000 | 346.7000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-12-10 | WRKK904 | LIAUA |
| 2025-03-22 | WRKK904 | LIAUA |
| 2023-08-12 | WRKK904 | LIAUA |
| 2023-06-30 | WRKK904 | LIAUA |
| 2023-03-28 | WRKK904 | LIASS |
| 2022-03-15 | WRKK904 | LIAUA |
| 2022-02-17 | WRKK904 | LIAUA |
| 2022-01-29 | WRKK904 | LIAUA |
| 2022-01-28 | WRKK904 | LIAUA |
| 2021-04-30 | WRKK904 | LITRAN |
| 2021-04-22 | WRKK904 | LIMOD |
| 2021-01-19 | WRKK904 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4375732 | 2026-08-02 02:47:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKK904 | ULS 4375732 | 2026-08-02 02:47:50 |
| Status | A | ULS 4375732 | 2026-08-02 02:47:50 |
| Service | MG | ULS 4375732 | 2026-08-02 02:47:50 |
| Grant Date | 2021-01-19 | ULS 4375732 | 2026-08-02 02:47:50 |
| Expiration Date | 2031-01-19 | ULS 4375732 | 2026-08-02 02:47:50 |