Universal Licensing System
WQXJ428
Computer Office Solutions, Inc.
License details
| ULS identifier | 3793429 |
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| Call sign | WQXJ428 |
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| Radio service | MG |
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| Status | E |
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| Grant date | 2016-03-23 |
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| Expiration | 2026-03-23 |
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| Cancellation | 2026-05-23 |
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| Frequency range | 17915 MHz |
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| Locations | 2 |
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| Representative location | MIAMI BEACH, MIAMI-DADE, FL |
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| Coordinates | 25.7669167, -80.1329167 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:43 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 17915.00000000 | | | | | |
| 1 | 1 | FXO | 17915.00000000 | | | | | |
| 1 | 1 | FXO | 17915.00000000 | | | | | |
| 1 | 1 | FXO | 17915.00000000 | | | | | |
| 1 | 1 | FXO | 17915.00000000 | | | | | |
| 1 | 1 | FXO | 17915.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 17915.00000000 | | 50M0D1W |
| 1 | 1 | 17915.00000000 | | 56M0D1W |
| 1 | 1 | 17915.00000000 | | 50M0D1W |
| 1 | 1 | 17915.00000000 | | 50M0D1W |
| 1 | 1 | 17915.00000000 | | 50M0D1W |
| 1 | 1 | 17915.00000000 | | 50M0D1W |
| 1 | 1 | 17915.00000000 | | 50M0D1W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 100 South Pointe Dr, MIAMI BEACH, MIAMI-DADE, FL | 25.76691667, -80.13291667 | 10.400 m | B | 158.000 m structure / 159.000 m overall | |
| 2 | R | | 25.77569444, -80.18800000 | 14.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Andrew VHLP2-18 | | V | 38.9000 | 280.0000 | | |
| 1 | 2 | R | Andrew VHLP2-18 | | | 38.9000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-05-23 | WQXJ428 | LIEXP |
| 2025-12-29 | WQXJ428 | LETRES |
| 2025-06-28 | WQXJ428 | LIAUA |
| 2025-06-27 | WQXJ428 | LIAUA |
| 2016-03-23 | WQXJ428 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3793429 | 2026-08-02 02:45:43 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQXJ428 | ULS 3793429 | 2026-08-02 02:45:43 |
| Status | E | ULS 3793429 | 2026-08-02 02:45:43 |
| Service | MG | ULS 3793429 | 2026-08-02 02:45:43 |
| Grant Date | 2016-03-23 | ULS 3793429 | 2026-08-02 02:45:43 |
| Expiration Date | 2026-03-23 | ULS 3793429 | 2026-08-02 02:45:43 |
| Cancellation Date | 2026-05-23 | ULS 3793429 | 2026-08-02 02:45:43 |