Universal Licensing System
WRJX544
Murphy Exploration & Production Company
License details
| ULS identifier | 4353733 |
|---|
| Call sign | WRJX544 |
|---|
| Radio service | IG |
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| Status | A |
|---|
| Grant date | 2020-11-14 |
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| Expiration | 2030-11-14 |
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| Frequency range | 451.8875 - 457.2375 MHz (6 frequencies) |
|---|
| Locations | 1 |
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| Representative location | Offshore, GULF OF MEXICO, GM |
|---|
| Coordinates | 28.7544444, -88.2672500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:54 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.88750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 451.88750000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | MO | 452.23750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 452.23750000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | MO | 456.30000000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | MO | 456.30000000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 456.32500000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | MO | 456.32500000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 456.88750000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | MO | 457.23750000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.88750000 | | 11K0F3E |
| 1 | 1 | 451.88750000 | | 11K0F3E |
| 1 | 1 | 452.23750000 | | 11K0F3E |
| 1 | 1 | 452.23750000 | | 11K0F3E |
| 1 | 1 | 456.30000000 | | 11K0F3E |
| 1 | 1 | 456.30000000 | | 11K0F3E |
| 1 | 1 | 456.32500000 | | 11K0F3E |
| 1 | 1 | 456.32500000 | | 11K0F3E |
| 1 | 1 | 456.88750000 | | 11K0F3E |
| 1 | 1 | 457.23750000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Offshore, GULF OF MEXICO, GM | 28.75444444, -88.26725000 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1356A West Tunnel Blvd, Houma, LA | TERREBONNE | 9858581801 |
License history
| Date | File or call sign | Action |
|---|
| 2020-11-14 | WRJX544 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4353733 | 2026-08-02 01:11:54 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRJX544 | ULS 4353733 | 2026-08-02 01:11:54 |
| Status | A | ULS 4353733 | 2026-08-02 01:11:54 |
| Service | IG | ULS 4353733 | 2026-08-02 01:11:54 |
| Grant Date | 2020-11-14 | ULS 4353733 | 2026-08-02 01:11:54 |
| Expiration Date | 2030-11-14 | ULS 4353733 | 2026-08-02 01:11:54 |