Universal Licensing System
WRQU492
TowerStream Corp
License details
| ULS identifier | 4604296 |
|---|
| Call sign | WRQU492 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2022-05-10 |
|---|
| Expiration | 2032-05-10 |
|---|
| Cancellation | 2023-10-30 |
|---|
| Frequency range | 21575 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | Boston, SUFFOLK, MA |
|---|
| Coordinates | 42.3556389, -71.1394167 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:47:34 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 21575.00000000 | | | | | |
| 1 | 1 | FXO | 21575.00000000 | | | | | |
| 1 | 1 | FXO | 21575.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 21575.00000000 | | 42M6D7W |
| 1 | 1 | 21575.00000000 | | 45M2D7W |
| 1 | 1 | 21575.00000000 | | 45M8D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 52 Everett Street, Boston, SUFFOLK, MA | 42.35563889, -71.13941667 | 8.400 m | B | 16.000 m structure / 16.000 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 VHLP2-23C | | H | 40.7000 | 101.3000 | | |
| 1 | 2 | R | COMMSCOPE VHLP1-23C | | | 35.6000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2023-10-31 | WRQU492 | LICAN |
| 2023-08-15 | WRQU492 | LETCNS |
| 2022-05-10 | WRQU492 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4604296 | 2026-08-02 02:47:34 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRQU492 | ULS 4604296 | 2026-08-02 02:47:34 |
| Status | C | ULS 4604296 | 2026-08-02 02:47:34 |
| Service | CF | ULS 4604296 | 2026-08-02 02:47:34 |
| Grant Date | 2022-05-10 | ULS 4604296 | 2026-08-02 02:47:34 |
| Expiration Date | 2032-05-10 | ULS 4604296 | 2026-08-02 02:47:34 |
| Cancellation Date | 2023-10-30 | ULS 4604296 | 2026-08-02 02:47:34 |