Universal Licensing System
L000030057
Computer Office Solutions, Inc.
License details
| ULS identifier | 4032361 |
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| Call sign | L000030057 |
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| Radio service | UU |
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| Status | C |
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| Grant date | 2018-04-11 |
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| Expiration | 2020-10-18 |
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| Cancellation | 2018-09-04 |
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| Frequency range | 39400 - 39450 MHz (2 frequencies) |
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| Locations | 1 |
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| Coordinates | 25.7719444, -80.1960000 |
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| Source archive | l_market.zip |
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| Dataset refreshed | 2026-08-02 02:28:07 |
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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 | | 39400.00000000 | 39450.00000000 | | | | |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | 25.77558333, -80.18819444 | | | | |
| 2 | R | | 25.77194444, -80.19600000 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | R | | | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2018-09-06 | L000030057 | LECAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4032361 | 2026-08-02 02:28:07 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | L000030057 | ULS 4032361 | 2026-08-02 02:28:07 |
| Status | C | ULS 4032361 | 2026-08-02 02:28:07 |
| Service | UU | ULS 4032361 | 2026-08-02 02:28:07 |
| Grant Date | 2018-04-11 | ULS 4032361 | 2026-08-02 02:28:07 |
| Expiration Date | 2020-10-18 | ULS 4032361 | 2026-08-02 02:28:07 |
| Cancellation Date | 2018-09-04 | ULS 4032361 | 2026-08-02 02:28:07 |