Universal Licensing System
WQYY690
Computer Office Solutions, Inc.
License details
| ULS identifier | 3896822 |
|---|
| Call sign | WQYY690 |
|---|
| Radio service | MG |
|---|
| Status | A |
|---|
| Grant date | 2017-03-06 |
|---|
| Expiration | 2027-03-06 |
|---|
| Frequency range | 11425 - 19475 MHz (3 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | MIAMI, MIAMI-DADE, FL |
|---|
| Coordinates | 25.7246944, -80.3133056 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:45:56 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 11425.00000000 | | | | | |
| 1 | 1 | FXO | 11425.00000000 | | | | | |
| 1 | 1 | FXO | 11425.00000000 | | | | | |
| 1 | 1 | FXO | 11425.00000000 | | | | | |
| 1 | 1 | FXO | 11425.00000000 | | | | | |
| 1 | 2 | FXO | 11425.00000000 | | | | | |
| 1 | 2 | FXO | 11425.00000000 | | | | | |
| 1 | 2 | FXO | 11425.00000000 | | | | | |
| 1 | 2 | FXO | 11425.00000000 | | | | | |
| 1 | 2 | FXO | 11425.00000000 | | | | | |
| 1 | 3 | FXO | 19375.00000000 | | | | | |
| 1 | 3 | FXO | 19475.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 11425.00000000 | | 39M9D7D |
| 1 | 1 | 11425.00000000 | | 39M9D7D |
| 1 | 1 | 11425.00000000 | | 39M9D7D |
| 1 | 1 | 11425.00000000 | | 39M9D7D |
| 1 | 1 | 11425.00000000 | | 39M9D7D |
| 1 | 1 | 11425.00000000 | | 39M9D7D |
| 1 | 2 | 11425.00000000 | | 39M9D7D |
| 1 | 2 | 11425.00000000 | | 39M9D7D |
| 1 | 2 | 11425.00000000 | | 39M9D7D |
| 1 | 2 | 11425.00000000 | | 39M9D7D |
| 1 | 2 | 11425.00000000 | | 39M9D7D |
| 1 | 2 | 11425.00000000 | | 39M9D7D |
| 1 | 3 | 19375.00000000 | | 45M8D7W |
| 1 | 3 | 19375.00000000 | | 42M6D7W |
| 1 | 3 | 19375.00000000 | | 47M1D7W |
| 1 | 3 | 19475.00000000 | | 47M1D7W |
| 1 | 3 | 19475.00000000 | | 45M8D7W |
| 1 | 3 | 19475.00000000 | | 42M6D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 7344 SW 48th St, MIAMI, MIAMI-DADE, FL | 25.72469444, -80.31330556 | 10.600 m | B | 18.000 m structure / 19.000 m overall | |
| 2 | R | | 25.79236111, -80.18711111 | 37.000 m | | | |
| 3 | R | | 25.68652778, -80.31452778 | 13.200 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | JIROUS JRMB-900-10/11 | | V | 37.5000 | 59.2000 | | |
| 1 | 2 | R | JIROUS JRMB-900-10/11 | | | 37.5000 | | | |
| 1 | 3 | R | Radio Waves HP2-18 | | | 38.6000 | | | |
| 2 | 1 | T | JIROUS JRMB-900-10/11 | | H | 37.5000 | 59.2000 | | |
| 2 | 2 | R | JIROUS JRMB-900-10/11 | | | 37.5000 | | | |
| 3 | 1 | T | Radio Waves HP2-18 | | V | 38.6000 | 181.7000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-06-28 | WQYY690 | LIAUA |
| 2018-10-04 | WQYY690 | LIMOD |
| 2017-03-06 | WQYY690 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3896822 | 2026-08-02 02:45:56 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQYY690 | ULS 3896822 | 2026-08-02 02:45:56 |
| Status | A | ULS 3896822 | 2026-08-02 02:45:56 |
| Service | MG | ULS 3896822 | 2026-08-02 02:45:56 |
| Grant Date | 2017-03-06 | ULS 3896822 | 2026-08-02 02:45:56 |
| Expiration Date | 2027-03-06 | ULS 3896822 | 2026-08-02 02:45:56 |