Universal Licensing System
WPTN452
Helix Energy Solutions Group, Inc.
License details
| ULS identifier | 2362200 |
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| Call sign | WPTN452 |
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| Radio service | MG |
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| Status | E |
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| Grant date | 2001-11-07 |
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| Expiration | 2011-11-07 |
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| Cancellation | 2012-01-07 |
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| Frequency range | 928.01875 - 952.01875 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | OFFSHORE, GM |
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| Coordinates | 28.0736111, -92.6986111 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:01 |
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Licensee
| Name | Helix Energy Solutions Group, Inc. |
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| Applicant type | C |
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| FRN | 0005813233 |
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| Location | Houston, TX |
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| Address | 400 N. Sam Houston Parkway E., Suite 400, Houston, TX, 77060 |
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| Phone | 2816180538 |
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| Email | [email protected] |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 928.01875000 | | | | | |
| 1 | 1 | FXO | 952.01875000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 928.01875000 | | 12K5F1D |
| 1 | 1 | 952.01875000 | | 12K5F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | EAST CAMERON AREA BLOCK 346A, OFFSHORE, GM | 28.07361111, -92.69861111 | 0.000 m | RIG | 24.400 m structure / 24.400 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | SCALA OGB9 915 | | V | 11.2000 | 360.0000 | | |
| 2 | 1 | R | SCALA TY 900 | | | 12.2000 | | | |
| 3 | 1 | T | SCALA TY 900 | | V | 12.2000 | 999.0000 | | |
| 4 | 1 | R | SCALA OGB9 915 | | | 11.2000 | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 8201 PRESTON ROAD SUITE 600, DALLAS, TX | DALLAS | 2142102664 |
License history
| Date | File or call sign | Action |
|---|
| 2012-01-07 | WPTN452 | LIEXP |
| 2011-08-15 | WPTN452 | LETRES |
| 2006-07-03 | WPTN452 | LIASS |
| 2003-02-03 | WPTN452 | LETCNS |
| 2001-11-07 | WPTN452 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2362200 | 2026-08-02 02:46:01 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPTN452 | ULS 2362200 | 2026-08-02 02:46:01 |
| Status | E | ULS 2362200 | 2026-08-02 02:46:01 |
| Service | MG | ULS 2362200 | 2026-08-02 02:46:01 |
| Grant Date | 2001-11-07 | ULS 2362200 | 2026-08-02 02:46:01 |
| Expiration Date | 2011-11-07 | ULS 2362200 | 2026-08-02 02:46:01 |
| Cancellation Date | 2012-01-07 | ULS 2362200 | 2026-08-02 02:46:01 |