Universal Licensing System
WQXU671
TTWN Networks, LLC
License details
| ULS identifier | 3821786 |
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| Call sign | WQXU671 |
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| Radio service | RP |
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| Status | A |
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| Grant date | 2020-09-17 |
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| Expiration | 2028-10-01 |
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| Frequency range | 450.26875 - 455.1125 MHz (2 frequencies) |
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| Locations | 1 |
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| Source archive | l_LMbcast.zip |
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| Dataset refreshed | 2026-08-02 00:37:43 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 450.26875000 | | | 24.488000 | 25.000000 | |
| 2 | 1 | MO | 455.11250000 | | | 15.000000 | 15.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 450.26875000 | | 16K0F3E |
| 2 | 1 | 455.11250000 | | 16K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 15401 W 10 MILE RD, OAK PARK, OAKLAND, MI | 42.47305556, -83.19972222 | 205.700 m | LTOWER | 142.000 m structure / 143.100 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 81.400 m | V | 3.0000 | | | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 27675 HALSTED RD, FARMINGTON HILLS, MI | OAKLAND | 2483245800 |
Special conditions
| Type | Condition code |
|---|
| P | 4020 |
| P | 5084 |
License history
| Date | File or call sign | Action |
|---|
| 2020-09-17 | WQXU671 | LIREN |
| 2020-07-06 | WQXU671 | LETRES |
| 2019-12-31 | WQXU671 | LITRAN |
| 2019-05-01 | WQXU671 | LIASS |
| 2018-04-24 | WQXU671 | LIASS |
| 2017-08-23 | WQXU671 | LIAUA |
| 2017-03-12 | WQXU671 | LETCNS |
| 2016-06-14 | WQXU671 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3821786 | 2026-08-02 00:37:43 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQXU671 | ULS 3821786 | 2026-08-02 00:37:43 |
| Status | A | ULS 3821786 | 2026-08-02 00:37:43 |
| Service | RP | ULS 3821786 | 2026-08-02 00:37:43 |
| Grant Date | 2020-09-17 | ULS 3821786 | 2026-08-02 00:37:43 |
| Expiration Date | 2028-10-01 | ULS 3821786 | 2026-08-02 00:37:43 |