Universal Licensing System
WPNL993
EXXON COMMUNICATIONS COMPANY
License details
| ULS identifier | 1045568 |
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| Call sign | WPNL993 |
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| Radio service | MG |
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| Status | C |
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| Grant date | 2009-01-30 |
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| Expiration | 2019-02-04 |
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| Cancellation | 2014-08-15 |
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| Frequency range | 958.75 - 959.15 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | OFFSHORE, GM |
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| Coordinates | 29.1307778, -94.5468333 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:57 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 958.75000000 | | | | | |
| 1 | 2 | FXO | 959.15000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 958.75000000 | | 200KD1W |
| 1 | 2 | 959.15000000 | | 200KD7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | GALVESTON BLOCK 209 PLATFORM A, OFFSHORE, GM | 29.13077778, -94.54683333 | 0.000 m | | 24.700 m structure / 26.800 m overall | |
| 2 | R | | 29.32377778, -94.78744444 | 1.800 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | MARK P-9A72G | | V | 22.1000 | 312.4000 | | |
| 1 | 2 | R | MARK P-9A72G | | | 22.1000 | | | |
| 2 | 1 | T | MARK P 9A 72G | | V | 22.1000 | 312.4000 | | |
| 2 | 2 | R | MARK P 9A 72G | | | 22.1000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2014-08-16 | WPNL993 | LICAN |
| 2009-01-30 | WPNL993 | LIREN |
| 2009-01-30 | WPNL993 | ESCAPR |
| 2009-01-29 | WPNL993 | ESUAPR |
| 2009-01-29 | WPNL993 | EFUAPR |
| 2008-11-10 | WPNL993 | LETRES |
| 2007-10-15 | WPNL993 | LIMOD |
| 2007-09-18 | WPNL993 | ESUAPR |
| 2007-09-11 | WPNL993 | LIAUA |
| 2007-09-10 | WPNL993 | ESCAPR |
| 2007-08-21 | WPNL993 | ESUAPR |
| 2003-12-16 | WPNL993 | LIMOD |
| 1999-08-14 | WPNL993 | LICCNV |
| 1999-02-04 | WPNL993 | APGRT |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1045568 | 2026-08-02 02:47:57 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPNL993 | ULS 1045568 | 2026-08-02 02:47:57 |
| Status | C | ULS 1045568 | 2026-08-02 02:47:57 |
| Service | MG | ULS 1045568 | 2026-08-02 02:47:57 |
| Grant Date | 2009-01-30 | ULS 1045568 | 2026-08-02 02:47:57 |
| Expiration Date | 2019-02-04 | ULS 1045568 | 2026-08-02 02:47:57 |
| Cancellation Date | 2014-08-15 | ULS 1045568 | 2026-08-02 02:47:57 |