Universal Licensing System
WRDF980
Hess Corporation
License details
| ULS identifier | 4151826 |
|---|
| Call sign | WRDF980 |
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| Radio service | IG |
|---|
| Status | T |
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| Grant date | 2019-04-20 |
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| Expiration | 2029-04-20 |
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| Cancellation | 2019-04-24 |
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| Frequency range | 451.45 - 456.45 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Offshore GM, GM |
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| Coordinates | 27.7344167, -91.9926111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:55 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.45000000 | | | 40.000000 | 63.100000 | |
| 2 | 1 | MO | 456.45000000 | | | 40.000000 | 63.100000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.45000000 | | 11K0F3E |
| 1 | 1 | 451.45000000 | | 7K60FXD |
| 1 | 1 | 451.45000000 | | 7K60FXE |
| 2 | 1 | 456.45000000 | | 7K60FXE |
| 2 | 1 | 456.45000000 | | 7K60FXD |
| 2 | 1 | 456.45000000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Garden Banks 260 Platform, Offshore GM, GM | 27.73441667, -91.99261111 | 0.000 m | RIG | 39.600 m structure / 39.600 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 39.600 m | | | | 39.600 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1501 McKinney Street, Houston, TX | HARRIS | 7134964000 |
License history
| Date | File or call sign | Action |
|---|
| 2019-04-24 | WRDF980 | LITERM |
| 2019-04-20 | WRDF980 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4151826 | 2026-08-02 01:10:55 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDF980 | ULS 4151826 | 2026-08-02 01:10:55 |
| Status | T | ULS 4151826 | 2026-08-02 01:10:55 |
| Service | IG | ULS 4151826 | 2026-08-02 01:10:55 |
| Grant Date | 2019-04-20 | ULS 4151826 | 2026-08-02 01:10:55 |
| Expiration Date | 2029-04-20 | ULS 4151826 | 2026-08-02 01:10:55 |
| Cancellation Date | 2019-04-24 | ULS 4151826 | 2026-08-02 01:10:55 |