Universal Licensing System
WRQU493
TowerStream Corp
License details
| ULS identifier | 4604297 |
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| Call sign | WRQU493 |
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| Radio service | CF |
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| Status | A |
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| Grant date | 2022-05-10 |
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| Expiration | 2032-05-10 |
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| Frequency range | 21975 MHz |
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| Locations | 2 |
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| Representative location | Boston, SUFFOLK, MA |
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| Coordinates | 42.3396389, -71.0294722 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:30 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 21975.00000000 | | | | | |
| 1 | 1 | FXO | 21975.00000000 | | | | | |
| 1 | 1 | FXO | 21975.00000000 | | | | | |
| 1 | 1 | FXO | 21975.00000000 | | | | | |
| 1 | 1 | FXO | 21975.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 21975.00000000 | | 50M0G7W |
| 1 | 1 | 21975.00000000 | | 50M0D7W |
| 1 | 1 | 21975.00000000 | | 50M0D7W |
| 1 | 1 | 21975.00000000 | | 50M0D7W |
| 1 | 1 | 21975.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 700 Summer St, Boston, SUFFOLK, MA | 42.33963889, -71.02947222 | 3.800 m | B | 6.000 m structure / 6.000 m overall | |
| 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 | COMMSCOPE VHLP1-23C | | V | 35.6000 | 280.9000 | | |
| 1 | 2 | R | COMMSCOPE VHLP1-23C | | | 35.6000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2023-08-15 | WRQU493 | LETCNS |
| 2022-05-10 | WRQU493 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4604297 | 2026-08-02 02:47:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRQU493 | ULS 4604297 | 2026-08-02 02:47:30 |
| Status | A | ULS 4604297 | 2026-08-02 02:47:30 |
| Service | CF | ULS 4604297 | 2026-08-02 02:47:30 |
| Grant Date | 2022-05-10 | ULS 4604297 | 2026-08-02 02:47:30 |
| Expiration Date | 2032-05-10 | ULS 4604297 | 2026-08-02 02:47:30 |