Universal Licensing System
WNRZ555
DIAMOND OFFSHORE DEVELOPMENT CO
License details
| ULS identifier | 1672688 |
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| Call sign | WNRZ555 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2005-05-27 |
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| Expiration | 2015-08-07 |
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| Cancellation | 2009-01-30 |
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| Frequency range | 461.5625 MHz |
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| Locations | 1 |
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| Representative location | HARRIS, TX |
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| Coordinates | 29.7502222, -95.5168889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:07 |
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Licensee
| Name | DIAMOND OFFSHORE DEVELOPMENT CO |
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| Applicant type | C |
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| FRN | 0013471313 |
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| Location | SUGAR LAND, TX |
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| Address | 245 COMMERCE GREEN BLVD. #140, SUGAR LAND, TX, 774783675 |
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| Phone | 2815781825 |
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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 | MO | 461.56250000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 461.56250000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | HARRIS, TX | 29.75022222, -95.51688889 | | | | |
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 |
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| 1 | 15415 KATY FREEWAY, SUITE 100, HOUSTON, TX | | 2815781825 |
License history
| Date | File or call sign | Action |
|---|
| 2009-01-31 | WNRZ555 | LICAN |
| 2005-05-27 | WNRZ555 | LIREN |
| 2005-05-27 | WNRZ555 | LTSAPR |
| 2005-05-16 | WNRZ555 | LTSFRN |
| 2005-05-16 | WNRZ555 | LETRES |
| 2001-10-03 | WNRZ555 | AUDOPR |
| 2000-11-23 | WNRZ555 | LICCNV |
| 2000-06-15 | WNRZ555 | AUTHPR |
| 2000-06-15 | WNRZ555 | LIREN |
| 2000-05-09 | WNRZ555 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1672688 | 2026-08-02 01:17:07 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNRZ555 | ULS 1672688 | 2026-08-02 01:17:07 |
| Status | C | ULS 1672688 | 2026-08-02 01:17:07 |
| Service | IG | ULS 1672688 | 2026-08-02 01:17:07 |
| Grant Date | 2005-05-27 | ULS 1672688 | 2026-08-02 01:17:07 |
| Expiration Date | 2015-08-07 | ULS 1672688 | 2026-08-02 01:17:07 |
| Cancellation Date | 2009-01-30 | ULS 1672688 | 2026-08-02 01:17:07 |