Universal Licensing System
WQIR447
Towerstream Corp
License details
| ULS identifier | 3006181 |
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| Call sign | WQIR447 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2008-04-22 |
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| Expiration | 2018-04-22 |
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| Cancellation | 2018-04-04 |
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| Frequency range | 17960 MHz |
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| Locations | 2 |
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| Representative location | Cambridge, MIDDLESEX, MA |
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| Coordinates | 42.3897222, -71.1475000 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:34 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 17960.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 17960.00000000 | | 33M1D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 10 Moulton St, Cambridge, MIDDLESEX, MA | 42.38972222, -71.14750000 | 5.800 m | B | 29.600 m structure / 30.500 m overall | N |
| 2 | R | | 42.34722222, -71.08250000 | 3.600 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Andrew VHLP2-18 | | H | 38.7000 | 131.4000 | | |
| 1 | 2 | R | Andrew VHLP2-18 | | | 38.7000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2018-04-05 | WQIR447 | LICAN |
| 2018-01-29 | WQIR447 | LETRES |
| 2018-01-04 | WQIR447 | LIAUA |
| 2017-06-28 | WQIR447 | LIAUA |
| 2014-07-07 | WQIR447 | LIMOD |
| 2014-06-19 | WQIR447 | ESUAPR |
| 2008-04-22 | WQIR447 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3006181 | 2026-08-02 02:47:34 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQIR447 | ULS 3006181 | 2026-08-02 02:47:34 |
| Status | C | ULS 3006181 | 2026-08-02 02:47:34 |
| Service | CF | ULS 3006181 | 2026-08-02 02:47:34 |
| Grant Date | 2008-04-22 | ULS 3006181 | 2026-08-02 02:47:34 |
| Expiration Date | 2018-04-22 | ULS 3006181 | 2026-08-02 02:47:34 |
| Cancellation Date | 2018-04-04 | ULS 3006181 | 2026-08-02 02:47:34 |