Universal Licensing System
WPXU773
Mobex Network Services, LLC
License details
| ULS identifier | 2522587 |
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| Call sign | WPXU773 |
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| Radio service | MC |
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| Status | E |
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| Grant date | 2003-06-13 |
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| Expiration | 2003-12-13 |
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| Cancellation | 2004-02-15 |
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| Frequency range | 217.5125 - 217.9875 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | CHICAGO, COOK, IL |
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| Coordinates | 41.8788889, -87.6355556 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:12 |
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Licensee
| Name | Mobex Network Services, LLC |
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| Applicant type | L |
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| FRN | 0004854329 |
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| Location | Alexandria, VA |
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| Address | 222 Reinekers Lane, Suite 770, Alexandria, VA, 22314 |
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| Phone | 7032996652 |
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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 | FC | 217.51250000 | 217.98750000 | | 50.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 217.51250000 | | 16K0F3E |
| 1 | 1 | 217.51250000 | | 16K0F2B |
| 1 | 1 | 217.51250000 | | 16K0F3C |
| 1 | 1 | 217.51250000 | | 16K0F1B |
| 1 | 1 | 217.51250000 | | 16K0F2C |
| 1 | 1 | 217.51250000 | | 16K0F2D |
| 1 | 1 | 217.51250000 | | 16K0F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 233 SOUTH WACKER DRIVE, CHICAGO, COOK, IL | 41.87888889, -87.63555556 | 181.400 m | BMAST | 437.500 m structure / 521.100 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 452.000 m | V | 12.0000 | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 225 Reinekers Lane, Suite 770, Alexandria, VA | | 7032996652 |
License history
| Date | File or call sign | Action |
|---|
| 2004-02-15 | WPXU773 | LIEXP |
| 2003-06-13 | WPXU773 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 2522587 | 2026-08-02 02:08:12 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPXU773 | ULS 2522587 | 2026-08-02 02:08:12 |
| Status | E | ULS 2522587 | 2026-08-02 02:08:12 |
| Service | MC | ULS 2522587 | 2026-08-02 02:08:12 |
| Grant Date | 2003-06-13 | ULS 2522587 | 2026-08-02 02:08:12 |
| Expiration Date | 2003-12-13 | ULS 2522587 | 2026-08-02 02:08:12 |
| Cancellation Date | 2004-02-15 | ULS 2522587 | 2026-08-02 02:08:12 |