Universal Licensing System
WEF677
AMOCO PRODUCTION CO
License details
| ULS identifier | 975353 |
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| Call sign | WEF677 |
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| Radio service | MG |
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| Status | C |
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| Grant date | 1994-07-14 |
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| Expiration | 1999-07-14 |
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| Cancellation | 1998-10-13 |
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| Frequency range | 2131.6 - 2145.2 MHz (3 frequencies) |
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| Locations | 4 |
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| Representative location | OFFSHORE, GM |
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| Coordinates | 28.0494167, -94.4385000 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:48:01 |
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Licensee
| Name | AMOCO PRODUCTION CO |
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| Applicant type | C |
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| Location | CHICAGO, IL |
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| Address | 200 E RANDOLPH DR MC 0804, CHICAGO, IL, 60601 |
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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 | FXO | 2131.60000000 | | | | | |
| 1 | 3 | FXO | 2136.40000000 | | | | | |
| 1 | 2 | FXO | 2145.20000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 2131.60000000 | | 800KF9W |
| 1 | 3 | 2136.40000000 | | 800KF9W |
| 1 | 2 | 2145.20000000 | | 800KF9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | AMOCO OFFSHORE PLATFORM HIGH ISLAND BLK A536, OFFSHORE, GM | 28.04941667, -94.43850000 | | | 33.500 m structure / 33.500 m overall | |
| 2 | R | | 28.08469444, -94.44405556 | 0.000 m | | | |
| 3 | R | | 28.05830556, -94.39711111 | 0.000 m | | | |
| 4 | R | | 28.23108333, -94.20016667 | 0.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 30.1000 | 352.1000 | | |
| 1 | 2 | R | | | | 30.1000 | | | |
| 1 | 3 | R | | | | 30.1000 | | | |
| 1 | 4 | R | | | | 30.1000 | | | |
| 2 | 1 | T | | | H | 30.1000 | 76.0000 | | |
| 3 | 1 | T | | | H | 30.1000 | 49.2000 | | |
License history
| Date | File or call sign | Action |
|---|
| 1999-08-13 | WEF677 | LICCNV |
| 1998-10-13 | WEF677 | LICAN |
| 1994-07-14 | WEF677 | LIMOD |
| 1994-06-09 | WEF677 | LIMOD |
| 1994-06-02 | WEF677 | LIMOD |
| 1989-08-17 | WEF677 | LIMOD |
| 1984-09-21 | WEF677 | LIMOD |
| 1980-03-25 | WEF677 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 975353 | 2026-08-02 02:48:01 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WEF677 | ULS 975353 | 2026-08-02 02:48:01 |
| Status | C | ULS 975353 | 2026-08-02 02:48:01 |
| Service | MG | ULS 975353 | 2026-08-02 02:48:01 |
| Grant Date | 1994-07-14 | ULS 975353 | 2026-08-02 02:48:01 |
| Expiration Date | 1999-07-14 | ULS 975353 | 2026-08-02 02:48:01 |
| Cancellation Date | 1998-10-13 | ULS 975353 | 2026-08-02 02:48:01 |