Universal Licensing System
WRKK909
RigNet, Inc.
License details
| ULS identifier | 4375737 |
|---|
| Call sign | WRKK909 |
|---|
| Radio service | MG |
|---|
| Status | A |
|---|
| Grant date | 2021-01-19 |
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| Expiration | 2031-01-19 |
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| Frequency range | 5960.025 - 6137.925 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | OFFSHORE, GULF OF MEXICO, GM |
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| Coordinates | 28.4655278, -92.0348333 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:47 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 4 | FXO | 5960.02500000 | | | | | |
| 1 | 4 | FXO | 5960.02500000 | | | | | |
| 1 | 4 | FXO | 5960.02500000 | | | | | |
| 1 | 4 | FXO | 5960.02500000 | | | | | |
| 1 | 4 | FXO | 5960.02500000 | | | | | |
| 1 | 4 | FXO | 5960.02500000 | | | | | |
| 1 | 4 | FXO | 5960.02500000 | | | | | |
| 1 | 4 | FXO | 5960.02500000 | | | | | |
| 1 | 4 | FXO | 5960.02500000 | | | | | |
| 1 | 3 | FXO | 6137.92500000 | | | | | |
| 1 | 3 | FXO | 6137.92500000 | | | | | |
| 1 | 3 | FXO | 6137.92500000 | | | | | |
| 1 | 3 | FXO | 6137.92500000 | | | | | |
| 1 | 3 | FXO | 6137.92500000 | | | | | |
| 1 | 3 | FXO | 6137.92500000 | | | | | |
| 1 | 3 | FXO | 6137.92500000 | | | | | |
| 1 | 3 | FXO | 6137.92500000 | | | | | |
| 1 | 3 | FXO | 6137.92500000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 4 | 5960.02500000 | | 60M0D7W |
| 1 | 4 | 5960.02500000 | | 60M0D7W |
| 1 | 4 | 5960.02500000 | | 60M0D7W |
| 1 | 4 | 5960.02500000 | | 60M0D7W |
| 1 | 4 | 5960.02500000 | | 60M0D7W |
| 1 | 4 | 5960.02500000 | | 60M0D7W |
| 1 | 4 | 5960.02500000 | | 60M0D7W |
| 1 | 4 | 5960.02500000 | | 60M0D7W |
| 1 | 4 | 5960.02500000 | | 60M0D7W |
| 1 | 3 | 6137.92500000 | | 60M0D7W |
| 1 | 3 | 6137.92500000 | | 60M0D7W |
| 1 | 3 | 6137.92500000 | | 60M0D7W |
| 1 | 3 | 6137.92500000 | | 60M0D7W |
| 1 | 3 | 6137.92500000 | | 60M0D7W |
| 1 | 3 | 6137.92500000 | | 60M0D7W |
| 1 | 3 | 6137.92500000 | | 60M0D7W |
| 1 | 3 | 6137.92500000 | | 60M0D7W |
| 1 | 3 | 6137.92500000 | | 60M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SMI 99, OFFSHORE, GULF OF MEXICO, GM | 28.46552778, -92.03483333 | 0.000 m | RIG | 34.100 m structure / 34.100 m overall | N |
| 2 | R | | 28.28827778, -91.88233333 | 0.000 m | | | |
| 3 | R | | 28.80938889, -92.05838889 | 0.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 3 | R | Commscope PL6-59D | | | 39.1000 | 0.0000 | | |
| 3 | 1 | T | Commscope UHP6-59WB RF | | V | 39.3000 | 142.7000 | | |
| 3 | 2 | R | Commscope PL6-59D | | | 39.1000 | 0.0000 | | |
| 4 | 1 | T | Commscope PL6-59D | | V | 39.1000 | 356.5000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-12-10 | WRKK909 | LIAUA |
| 2025-03-22 | WRKK909 | LIAUA |
| 2023-08-12 | WRKK909 | LIAUA |
| 2023-06-30 | WRKK909 | LIAUA |
| 2023-03-28 | WRKK909 | LIASS |
| 2023-03-07 | WRKK909 | LIMOD |
| 2022-09-16 | WRKK909 | LIMOD |
| 2022-08-23 | WRKK909 | LIMOD |
| 2022-03-15 | WRKK909 | LIAUA |
| 2022-02-17 | WRKK909 | LIAUA |
| 2022-01-29 | WRKK909 | LIAUA |
| 2022-01-28 | WRKK909 | LIAUA |
| 2021-04-30 | WRKK909 | LITRAN |
| 2021-01-19 | WRKK909 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4375737 | 2026-08-02 02:47:47 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKK909 | ULS 4375737 | 2026-08-02 02:47:47 |
| Status | A | ULS 4375737 | 2026-08-02 02:47:47 |
| Service | MG | ULS 4375737 | 2026-08-02 02:47:47 |
| Grant Date | 2021-01-19 | ULS 4375737 | 2026-08-02 02:47:47 |
| Expiration Date | 2031-01-19 | ULS 4375737 | 2026-08-02 02:47:47 |