Universal Licensing System
WNTM436
MARATHON OIL COMPANY
License details
| ULS identifier | 1024578 |
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| Call sign | WNTM436 |
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| Radio service | MG |
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| Status | C |
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| Grant date | 2013-01-24 |
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| Expiration | 2022-09-11 |
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| Cancellation | 2018-07-16 |
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| Frequency range | 942.975 MHz |
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| Locations | 2 |
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| Representative location | OFFSHORE, GM |
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| Coordinates | 28.7185556, -89.3930833 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:43:37 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 942.97500000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 942.97500000 | | 200KF9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | OFFSHORE PLATFORM SP 86C, OFFSHORE, GM | 28.71855556, -89.39308333 | 0.000 m | | 39.300 m structure / 39.300 m overall | |
| 3 | R | | 28.68077778, -89.38780556 | 0.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 2 | 3 | R | | | | 20.2000 | | | |
| 3 | 1 | T | | | V | 20.2000 | 173.0000 | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 539 South Main Street, Findlay, OH | HANCOCK | 4194222121 |
License history
| Date | File or call sign | Action |
|---|
| 2018-07-17 | WNTM436 | LICAN |
| 2015-04-17 | WNTM436 | LIAUA |
| 2015-04-16 | WNTM436 | ESUAPR |
| 2014-02-11 | WNTM436 | LIAUA |
| 2014-02-10 | WNTM436 | ESUAPR |
| 2013-07-18 | WNTM436 | LIAUA |
| 2013-07-17 | WNTM436 | ESUAPR |
| 2013-06-11 | WNTM436 | LIAUA |
| 2013-06-10 | WNTM436 | ESUAPR |
| 2013-01-26 | WNTM436 | LIAUA |
| 2013-01-25 | WNTM436 | ESUAPR |
| 2013-01-24 | WNTM436 | LIREN |
| 2012-07-11 | WNTM436 | LIAUA |
| 2012-07-10 | WNTM436 | ESUAPR |
| 2012-06-18 | WNTM436 | LETRES |
| 2006-07-25 | WNTM436 | LIAUA |
| 2006-07-23 | WNTM436 | ESUAPR |
| 2004-10-15 | WNTM436 | LTSAPR |
| 2004-10-15 | WNTM436 | LIAUA |
| 2002-08-20 | WNTM436 | LIREN |
| 2002-06-17 | WNTM436 | LETRES |
| 1999-08-14 | WNTM436 | LICCNV |
| 1997-09-11 | WNTM436 | LIMOD |
| 1992-02-21 | WNTM436 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1024578 | 2026-08-02 02:43:37 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNTM436 | ULS 1024578 | 2026-08-02 02:43:37 |
| Status | C | ULS 1024578 | 2026-08-02 02:43:37 |
| Service | MG | ULS 1024578 | 2026-08-02 02:43:37 |
| Grant Date | 2013-01-24 | ULS 1024578 | 2026-08-02 02:43:37 |
| Expiration Date | 2022-09-11 | ULS 1024578 | 2026-08-02 02:43:37 |
| Cancellation Date | 2018-07-16 | ULS 1024578 | 2026-08-02 02:43:37 |