Universal Licensing System
WQKK444
cmarr inc
License details
| ULS identifier | 3113351 |
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| Call sign | WQKK444 |
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| Radio service | NN |
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| Status | E |
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| Grant date | 2009-06-23 |
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| Expiration | 2019-06-23 |
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| Cancellation | 2019-08-24 |
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| Frequency range | 3650 - 3675 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | guaynabo, GUAYNABO, PR |
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| Coordinates | 18.4158333, -66.1033333 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:49 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | | 3650.00000000 | 3675.00000000 | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 3650.00000000 | | 17M8D7D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | guaynabo, GUAYNABO, PR | 18.41583333, -66.10333333 | 20.000 m | BTWR | 24.000 m structure / 34.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Ubiquiti AMS 3G-120-18 | | S | 18.0000 | 15.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2019-08-24 | WQKK444 | LIEXP |
| 2019-02-11 | WQKK444 | LETRES |
| 2011-12-09 | WQKK444 | LIAUA |
| 2011-12-08 | WQKK444 | ESUAPR |
| 2011-08-31 | WQKK444 | LIAUA |
| 2011-08-31 | WQKK444 | ESCAPR |
| 2011-08-30 | WQKK444 | EFUAPR |
| 2011-08-30 | WQKK444 | ESUAPR |
| 2009-06-23 | WQKK444 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3113351 | 2026-08-02 02:45:49 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQKK444 | ULS 3113351 | 2026-08-02 02:45:49 |
| Status | E | ULS 3113351 | 2026-08-02 02:45:49 |
| Service | NN | ULS 3113351 | 2026-08-02 02:45:49 |
| Grant Date | 2009-06-23 | ULS 3113351 | 2026-08-02 02:45:49 |
| Expiration Date | 2019-06-23 | ULS 3113351 | 2026-08-02 02:45:49 |
| Cancellation Date | 2019-08-24 | ULS 3113351 | 2026-08-02 02:45:49 |