Universal Licensing System
WRLB3130
GLOBAL MARINE DRILLING CO
License details
| ULS identifier | 1983153 |
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| Call sign | WRLB3130 |
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| Radio service | AR |
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| Status | E |
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| Grant date | 2003-06-02 |
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| Expiration | 2008-02-04 |
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| Cancellation | 2008-04-05 |
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| Frequency range | 0.255 MHz |
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| Locations | 1 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:40 |
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Licensee
| Name | GLOBAL MARINE DRILLING CO |
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| Applicant type | C |
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| FRN | 0008538373 |
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| Location | HOUSTON, TX |
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| Address | 777 N ELDRIDGE RD, HOUSTON, TX, 77079 |
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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 | RLB2 | 0.25500000 | | | 25.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 0.25500000 | | 2K04A2A |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2008-04-05 | WRLB3130 | LIEXP |
| 2007-11-12 | WRLB3130 | LETRES |
| 2003-06-02 | WRLB3130 | LIREN |
| 2002-11-12 | WRLB3130 | LETRES |
| 2001-04-27 | WRLB3130 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1983153 | 2026-08-02 02:08:40 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRLB3130 | ULS 1983153 | 2026-08-02 02:08:40 |
| Status | E | ULS 1983153 | 2026-08-02 02:08:40 |
| Service | AR | ULS 1983153 | 2026-08-02 02:08:40 |
| Grant Date | 2003-06-02 | ULS 1983153 | 2026-08-02 02:08:40 |
| Expiration Date | 2008-02-04 | ULS 1983153 | 2026-08-02 02:08:40 |
| Cancellation Date | 2008-04-05 | ULS 1983153 | 2026-08-02 02:08:40 |