Universal Licensing System
WQLS773
Towerstream Corp
License details
| ULS identifier | 3187742 |
|---|
| Call sign | WQLS773 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2010-04-16 |
|---|
| Expiration | 2020-04-16 |
|---|
| Cancellation | 2014-06-19 |
|---|
| Frequency range | 17765 - 19475 MHz (2 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | Boston, MIDDLESEX, MA |
|---|
| Coordinates | 42.3873333, -71.2198611 |
|---|
| 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 | 2 | FXO | 17765.00000000 | | | | | |
| 1 | 1 | FXO | 19475.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 17765.00000000 | | 50M0D7W |
| 1 | 1 | 19475.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 175 Forest Street Waltham, MA, Boston, MIDDLESEX, MA | 42.38733333, -71.21986111 | 68.000 m | B | 14.900 m structure / 14.900 m overall | |
| 2 | R | | 42.38888889, -71.25305556 | 122.500 m | | | |
| 3 | 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 | RADIO WAVES, INC HP2-18 | | H | 38.6000 | 273.6000 | | |
| 1 | 2 | R | RADIO WAVES, INC HP2-18 | | | 38.6000 | | | |
| 1 | 3 | R | Radio Waves HP4-18 | | | 44.5000 | | | |
| 2 | 1 | T | Radio Waves HP4-18 | | H | 44.5000 | 111.5000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2014-06-20 | WQLS773 | LICAN |
| 2010-04-16 | WQLS773 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3187742 | 2026-08-02 02:47:34 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQLS773 | ULS 3187742 | 2026-08-02 02:47:34 |
| Status | C | ULS 3187742 | 2026-08-02 02:47:34 |
| Service | CF | ULS 3187742 | 2026-08-02 02:47:34 |
| Grant Date | 2010-04-16 | ULS 3187742 | 2026-08-02 02:47:34 |
| Expiration Date | 2020-04-16 | ULS 3187742 | 2026-08-02 02:47:34 |
| Cancellation Date | 2014-06-19 | ULS 3187742 | 2026-08-02 02:47:34 |