Universal Licensing System
WPJZ270
GREENHILL PETROLEUM CORPORATION
License details
| ULS identifier | 1742781 |
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| Call sign | WPJZ270 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1996-12-19 |
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| Expiration | 2001-12-19 |
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| Cancellation | 2002-05-05 |
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| Frequency range | 461.225 - 466.225 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | BURAS, PLAQUEMINES, LA |
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| Coordinates | 29.3552222, -89.5239444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:28:58 |
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Licensee
| Name | GREENHILL PETROLEUM CORPORATION |
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| Applicant type | C |
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| Location | METAIRIE, LA |
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| Address | 3300 W ESPLANADE AVE STE 500, METAIRIE, LA, 70002 |
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| Phone | 5048334737 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FB4 | 461.22500000 | | | 100.000000 | 501.000000 | |
| 3 | 1 | MO | 461.22500000 | | | 30.000000 | | |
| 2 | 1 | FX1 | 466.22500000 | | | 30.000000 | | |
| 3 | 1 | MO | 466.22500000 | | | 30.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.22500000 | | 20K0F3E |
| 3 | 1 | 461.22500000 | | 20K0F3E |
| 2 | 1 | 466.22500000 | | 20K0F3E |
| 3 | 1 | 466.22500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | S RIVER FRONT RD, BURAS, PLAQUEMINES, LA | 29.35522222, -89.52394444 | 1.000 m | TOWER | 77.000 m structure / 77.000 m overall | N |
| 2 | T | LA | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 73.000 m | | | | 0.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 3300 W ESPLANADE AVE STE 500, METAIRIE, LA | | 5048334737 |
License history
| Date | File or call sign | Action |
|---|
| 2002-05-05 | WPJZ270 | LIEXP |
| 2001-09-24 | WPJZ270 | LETRES |
| 2001-09-13 | WPJZ270 | LETAUS |
| 2000-11-23 | WPJZ270 | LICCNV |
| 1996-12-19 | WPJZ270 | LIISS |
| 1996-12-19 | WPJZ270 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1742781 | 2026-08-02 01:28:58 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPJZ270 | ULS 1742781 | 2026-08-02 01:28:58 |
| Status | E | ULS 1742781 | 2026-08-02 01:28:58 |
| Service | IG | ULS 1742781 | 2026-08-02 01:28:58 |
| Grant Date | 1996-12-19 | ULS 1742781 | 2026-08-02 01:28:58 |
| Expiration Date | 2001-12-19 | ULS 1742781 | 2026-08-02 01:28:58 |
| Cancellation Date | 2002-05-05 | ULS 1742781 | 2026-08-02 01:28:58 |