Universal Licensing System
WHH84
MOBIL OIL TELCOM LTD
License details
| ULS identifier | 981800 |
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| Call sign | WHH84 |
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| Radio service | MG |
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| Status | C |
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| Grant date | 2002-10-25 |
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| Expiration | 2013-01-21 |
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| Cancellation | 2004-05-14 |
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| Frequency range | 2134 - 6585 MHz (4 frequencies) |
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| Locations | 2 |
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| Coordinates | 29.2538056, -88.9305833 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:42:58 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 2134.00000000 | | | | | |
| 1 | 2 | FXO | 2136.40000000 | | | | | |
| 1 | 4 | FXO | 2147.60000000 | | | | | |
| 1 | 5 | FXO | 6585.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 2134.00000000 | | 800KF9W |
| 1 | 2 | 2136.40000000 | | 1M60W7W |
| 1 | 4 | 2147.60000000 | | 800KF9W |
| 1 | 5 | 6585.00000000 | | 10M0F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MOBILS PRODUCTION PLATFORM MAIN PASS BLK 731, OFFSHORE, GM | 29.26658333, -88.90808333 | | | 21.300 m structure / 59.400 m overall | |
| 3 | R | | 29.64380556, -88.86030556 | 0.000 m | | | |
| 4 | R | | 29.25380556, -88.93058333 | 0.000 m | | | |
| 5 | R | | 29.24463889, -88.91669444 | 0.000 m | | | |
| 6 | R | | 29.24216667, -88.92669444 | 0.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 3 | R | | | | 34.2000 | | | |
| 1 | 4 | R | | | | 29.8000 | | | |
| 1 | 5 | R | | | | 29.8000 | | | |
| 1 | 6 | R | Andrew PL8-56D | | | 42.3000 | | | |
| 2 | 1 | T | | | V | 32.1000 | 6.3000 | | |
| 3 | 1 | T | | | H | 29.8000 | 237.0000 | | |
| 4 | 1 | T | | | V | 29.8000 | 199.0000 | | |
| 5 | 1 | T | Andrew PL8-65D | | V | 42.3000 | 213.7000 | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1301 Fannin, Houston, TX | HARRIS | 7136561827 |
License history
| Date | File or call sign | Action |
|---|
| 2004-05-15 | WHH84 | LICAN |
| 2002-10-25 | WHH84 | LIREN |
| 2002-05-01 | WHH84 | LIMOD |
| 2000-10-30 | WHH84 | LIMOD |
| 2000-07-14 | WHH84 | LIAUA |
| 1999-12-02 | WHH84 | LITRAN |
| 1999-08-13 | WHH84 | LICCNV |
| 1998-01-20 | WHH84 | LIMOD |
| 1992-11-19 | WHH84 | LIMOD |
| 1992-10-13 | WHH84 | LIMOD |
| 1987-12-21 | WHH84 | LIMOD |
| 1983-02-04 | WHH84 | LIMOD |
| 1979-10-19 | WHH84 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 981800 | 2026-08-02 02:42:58 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WHH84 | ULS 981800 | 2026-08-02 02:42:58 |
| Status | C | ULS 981800 | 2026-08-02 02:42:58 |
| Service | MG | ULS 981800 | 2026-08-02 02:42:58 |
| Grant Date | 2002-10-25 | ULS 981800 | 2026-08-02 02:42:58 |
| Expiration Date | 2013-01-21 | ULS 981800 | 2026-08-02 02:42:58 |
| Cancellation Date | 2004-05-14 | ULS 981800 | 2026-08-02 02:42:58 |