Universal Licensing System
WRAY255
QuarterNorth Energy LLC
License details
| ULS identifier | 4019471 |
|---|
| Call sign | WRAY255 |
|---|
| Radio service | IG |
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| Status | A |
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| Grant date | 2018-04-10 |
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| Expiration | 2028-04-10 |
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| Frequency range | 451.325 - 456.7875 MHz (4 frequencies) |
|---|
| Locations | 3 |
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| Representative location | GULF OF MEXICO, GULF OF MEXICO, GM |
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| Coordinates | 28.2672778, -88.3989167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:57 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MO | 451.32500000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | MO | 451.72500000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | FB2 | 451.78750000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 451.78750000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 456.78750000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 451.32500000 | | 11K2F3E |
| 3 | 1 | 451.72500000 | | 11K2F3E |
| 1 | 1 | 451.78750000 | | 11K2F3E |
| 2 | 1 | 451.78750000 | | 11K2F3E |
| 2 | 1 | 456.78750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | OFFSHORE - MISSISSIPPI CANYON 736, GULF OF MEXICO, GULF OF MEXICO, GM | 28.26727778, -88.39891667 | 0.000 m | RIG | 55.000 m structure / 55.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | GULF OF MEXICO, GULF OF MEXICO, GM | 28.26727778, -88.39891667 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 55.000 m | | | | 55.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1001 NOBLE ENERGY WAY, HOUSTON, TX | HARRIS | 2818723252 |
License history
| Date | File or call sign | Action |
|---|
| 2024-03-06 | WRAY255 | LITRAN |
| 2021-08-27 | WRAY255 | LIASS |
| 2020-09-09 | WRAY255 | LIASS |
| 2019-04-12 | WRAY255 | LIASS |
| 2018-04-10 | WRAY255 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4019471 | 2026-08-02 01:22:57 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRAY255 | ULS 4019471 | 2026-08-02 01:22:57 |
| Status | A | ULS 4019471 | 2026-08-02 01:22:57 |
| Service | IG | ULS 4019471 | 2026-08-02 01:22:57 |
| Grant Date | 2018-04-10 | ULS 4019471 | 2026-08-02 01:22:57 |
| Expiration Date | 2028-04-10 | ULS 4019471 | 2026-08-02 01:22:57 |