Universal Licensing System
WQMB820
Clearwire Spectrum Holdings III LLC
License details
| ULS identifier | 3208852 |
|---|
| Call sign | WQMB820 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2020-08-11 |
|---|
| Expiration | 2030-06-22 |
|---|
| Cancellation | 2021-09-13 |
|---|
| Frequency range | 23175 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | Medford, MIDDLESEX, MA |
|---|
| Coordinates | 42.4209167, -71.1331389 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:45:04 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 23175.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 23175.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 16 Harvard Ave, Medford, MIDDLESEX, MA | 42.42091667, -71.13313889 | 7.000 m | BANT | 19.200 m structure / 22.200 m overall | |
| 2 | R | | 42.40369444, -71.12919444 | 20.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | ANDREW CORPORATION VHLP1-23 | | V | 35.3000 | 170.4000 | | |
| 1 | 2 | R | ANDREW CORPORATION VHLP1-23 | | | 35.3000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2021-09-14 | WQMB820 | LICAN |
| 2021-08-25 | WQMB820 | LIAUA |
| 2020-08-11 | WQMB820 | LIREN |
| 2020-04-01 | WQMB820 | LITRAN |
| 2020-03-30 | WQMB820 | LETRES |
| 2018-05-31 | WQMB820 | LITRAN |
| 2016-08-26 | WQMB820 | LTSAPR |
| 2016-08-26 | WQMB820 | LIAUA |
| 2016-08-05 | WQMB820 | LTSAPR |
| 2013-07-10 | WQMB820 | LITRAN |
| 2012-12-11 | WQMB820 | LITRAN |
| 2012-11-16 | WQMB820 | ESUAPR |
| 2012-09-27 | WQMB820 | LIAUA |
| 2012-09-26 | WQMB820 | ESUAPR |
| 2011-09-20 | WQMB820 | LETCNS |
| 2010-06-22 | WQMB820 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3208852 | 2026-08-02 02:45:04 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQMB820 | ULS 3208852 | 2026-08-02 02:45:04 |
| Status | C | ULS 3208852 | 2026-08-02 02:45:04 |
| Service | CF | ULS 3208852 | 2026-08-02 02:45:04 |
| Grant Date | 2020-08-11 | ULS 3208852 | 2026-08-02 02:45:04 |
| Expiration Date | 2030-06-22 | ULS 3208852 | 2026-08-02 02:45:04 |
| Cancellation Date | 2021-09-13 | ULS 3208852 | 2026-08-02 02:45:04 |