Universal Licensing System
WQTZ624
Marathon Oil Company
License details
| ULS identifier | 3594713 |
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| Call sign | WQTZ624 |
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| Radio service | MG |
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| Status | E |
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| Grant date | 2014-05-13 |
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| Expiration | 2024-05-13 |
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| Cancellation | 2024-07-13 |
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| Frequency range | 11225 - 11385 MHz (3 frequencies) |
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| Locations | 4 |
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| Representative location | Twin Buttes, DUNN, ND |
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| Coordinates | 47.5112500, -102.3524167 |
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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 | 1 | FXO | 11225.00000000 | | | | | |
| 1 | 2 | FXO | 11305.00000000 | | | | | |
| 1 | 3 | FXO | 11385.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 11225.00000000 | | 40M0D7D |
| 1 | 2 | 11305.00000000 | | 40M0D7D |
| 1 | 3 | 11385.00000000 | | 40M0D7D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 6.2 KM W of the intersection of BIA Rout 22 and BIA Route 20, Twin Buttes, DUNN, ND | 47.51125000, -102.35241667 | 707.600 m | LTOWER | 30.500 m structure / 33.500 m overall | |
| 2 | R | | 47.29450000, -102.43133333 | 747.000 m | | | |
| 3 | R | | 47.81805556, -102.20822222 | 635.300 m | | | |
| 4 | R | | 47.47466667, -102.54850000 | 757.300 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Radio Waves, Inc HP6-11 | | V | 43.4000 | 193.9000 | | |
| 1 | 2 | R | Radio Waves, Inc HP6-11 | | | 43.4000 | | | |
| 1 | 3 | R | Radio Waves, Inc HP6-11 | | | 43.4000 | | | |
| 1 | 4 | R | Radio Waves, Inc HP3-11 | | | 38.5000 | | | |
| 2 | 1 | T | Radio Waves, Inc HP6-11 | | V | 43.4000 | 17.6000 | | |
| 3 | 1 | T | Radio Waves, Inc HP3-11 | | V | 38.5000 | 254.7000 | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 5555 San Felipe St., Houston, TX | HARRIS | 7132963531 |
License history
| Date | File or call sign | Action |
|---|
| 2024-07-13 | WQTZ624 | LIEXP |
| 2024-02-19 | WQTZ624 | LETRES |
| 2015-04-17 | WQTZ624 | LIAUA |
| 2015-04-16 | WQTZ624 | ESUAPR |
| 2014-05-13 | WQTZ624 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3594713 | 2026-08-02 02:43:37 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQTZ624 | ULS 3594713 | 2026-08-02 02:43:37 |
| Status | E | ULS 3594713 | 2026-08-02 02:43:37 |
| Service | MG | ULS 3594713 | 2026-08-02 02:43:37 |
| Grant Date | 2014-05-13 | ULS 3594713 | 2026-08-02 02:43:37 |
| Expiration Date | 2024-05-13 | ULS 3594713 | 2026-08-02 02:43:37 |
| Cancellation Date | 2024-07-13 | ULS 3594713 | 2026-08-02 02:43:37 |