Universal Licensing System
WMX661
Clearwire Spectrum Holdings III LLC
License details
| ULS identifier | 2588593 |
|---|
| Call sign | WMX661 |
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| Radio service | ED |
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| Status | A |
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| Grant date | 2021-05-06 |
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| Expiration | 2031-05-01 |
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| Frequency range | 2551.5 - 2596 MHz (6 frequencies) |
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| Locations | 1 |
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| Representative location | MILTON, CAVALIER, ND |
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| Coordinates | 48.6288889, -98.0101111 |
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| Source archive | l_mdsitfs.zip |
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| Dataset refreshed | 2026-08-02 02:31:00 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | | 2551.50000000 | 2557.00000000 | | | | |
| 1 | 1 | | 2557.00000000 | 2562.50000000 | | | | |
| 1 | 1 | | 2562.50000000 | 2568.00000000 | | | | |
| 1 | 1 | | 2590.00000000 | 2596.00000000 | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 2551.50000000 | | 5M50D7W |
| 1 | 1 | 2557.00000000 | | 5M50D7W |
| 1 | 1 | 2562.50000000 | | 5M50D7W |
| 1 | 1 | 2590.00000000 | | 6M00D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1.93 KM E, MILTON, CAVALIER, ND | 48.62888889, -98.01011111 | 480.200 m | GTOWER | 121.600 m structure / 125.300 m overall | N |
| 2 | C | | 48.62888889, -98.01011111 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | AND HMD24HOW | | H | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2024-07-11 | WMX661 | LIMOD |
| 2024-02-14 | WMX661 | LITRAN |
| 2023-11-16 | WMX661 | LITRAN |
| 2021-10-26 | WMX661 | LIAUA |
| 2021-08-16 | WMX661 | LIASS |
| 2021-05-06 | WMX661 | LIREN |
| 2021-02-08 | WMX661 | LETRES |
| 2017-07-25 | WMX661 | LIAUA |
| 2016-01-30 | WMX661 | LIAUA |
| 2016-01-29 | WMX661 | ESCAPR |
| 2012-11-05 | WMX661 | LIMOD |
| 2012-10-11 | WMX661 | ESCAPR |
| 2012-08-29 | WMX661 | LIMOD |
| 2012-08-28 | WMX661 | ESCAPR |
| 2011-06-01 | WMX661 | LIREN |
| 2011-04-05 | WMX661 | ESCAPR |
| 2011-02-07 | WMX661 | LETRES |
| 2011-02-01 | WMX661 | LETCNS |
| 2010-10-28 | WMX661 | COR |
| 2009-11-21 | WMX661 | LIAUA |
| 2009-11-20 | WMX661 | ESCAPR |
| 2006-08-18 | WMX661 | COR |
| 2005-07-09 | WMX661 | LICCNV |
| 2005-06-08 | WMX661 | LIAUA |
| 2005-06-07 | WMX661 | ESCAPR |
| 2004-02-12 | WMX661 | LICCNV |
| 2003-02-27 | WMX661 | LIAUA |
| 2002-12-30 | WMX661 | TULSCN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2588593 | 2026-08-02 02:31:00 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WMX661 | ULS 2588593 | 2026-08-02 02:31:00 |
| Status | A | ULS 2588593 | 2026-08-02 02:31:00 |
| Service | ED | ULS 2588593 | 2026-08-02 02:31:00 |
| Grant Date | 2021-05-06 | ULS 2588593 | 2026-08-02 02:31:00 |
| Expiration Date | 2031-05-01 | ULS 2588593 | 2026-08-02 02:31:00 |