Universal Licensing System
WQMB427
Clearwire Spectrum Holdings III LLC
License details
| ULS identifier | 3207580 |
|---|
| Call sign | WQMB427 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2020-08-04 |
|---|
| Expiration | 2030-06-17 |
|---|
| Cancellation | 2021-09-13 |
|---|
| Frequency range | 18065 MHz |
|---|
| Locations | 5 |
|---|
| Representative location | QUINCY, NORFOLK, MA |
|---|
| Coordinates | 42.2469444, -71.0483333 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:45:02 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 5 | FXO | 11225.00000000 | | | | | |
| 1 | 6 | FXO | 17965.00000000 | | | | | |
| 1 | 6 | FXO | 17965.00000000 | | | | | |
| 1 | 6 | FXO | 17965.00000000 | | | | | |
| 1 | 6 | FXO | 18065.00000000 | | | | | |
| 1 | 6 | FXO | 18065.00000000 | | | | | |
| 1 | 6 | FXO | 18065.00000000 | | | | | |
| 1 | 3 | FXO | 21925.00000000 | | | | | |
| 1 | 3 | FXO | 21925.00000000 | | | | | |
| 1 | 3 | FXO | 21925.00000000 | | | | | |
| 1 | 3 | FXO | 22025.00000000 | | | | | |
| 1 | 3 | FXO | 22025.00000000 | | | | | |
| 1 | 3 | FXO | 22025.00000000 | | | | | |
| 1 | 4 | FXO | 22275.00000000 | | | | | |
| 1 | 4 | FXO | 22375.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 5 | 11225.00000000 | | 40M0D7W |
| 1 | 6 | 17965.00000000 | | 45M8D7W |
| 1 | 6 | 17965.00000000 | | 42M6D7W |
| 1 | 6 | 17965.00000000 | | 47M1D7W |
| 1 | 6 | 18065.00000000 | | 45M8D7W |
| 1 | 6 | 18065.00000000 | | 42M6D7W |
| 1 | 6 | 18065.00000000 | | 47M1D7W |
| 1 | 3 | 21925.00000000 | | 45M8D7W |
| 1 | 3 | 21925.00000000 | | 42M6D7W |
| 1 | 3 | 21925.00000000 | | 47M1D7W |
| 1 | 3 | 22025.00000000 | | 45M8D7W |
| 1 | 3 | 22025.00000000 | | 42M6D7W |
| 1 | 3 | 22025.00000000 | | 47M1D7W |
| 1 | 4 | 22275.00000000 | | 47M1D7W |
| 1 | 4 | 22375.00000000 | | 47M1D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | OFF RICCIUTI DR, QUINCY, NORFOLK, MA | 42.24694444, -71.04833333 | 58.000 m | TOWER | 239.000 m structure / 243.000 m overall | N |
| 3 | R | | 42.25108333, -71.07675000 | 36.100 m | | | |
| 4 | R | | 42.27388889, -71.03061111 | 3.400 m | | | |
| 5 | R | | 42.27875000, -71.09372222 | 29.500 m | | | |
| 6 | R | | 42.28111111, -71.03430556 | 3.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 4 | R | ANDREW CORPORATION VHLP2-23B | | | 40.5000 | 0.0000 | | |
| 1 | 5 | R | ANDREW CORPORATION VHLP2-11A | | | 34.4000 | 0.0000 | | |
| 1 | 6 | R | ANDREW CORPORATION VHLP2-18B | | | 38.9000 | 0.0000 | | |
| 2 | 3 | R | ANDREW CORPORATION VHLP2-23B | | | 40.5000 | 0.0000 | | |
| 3 | 1 | T | ANDREW CORPORATION VHLP2-23B | | H | 40.5000 | 281.1000 | | |
| 4 | 1 | T | ANDREW CORPORATION VHLP2-23B | | V | 40.5000 | 26.0000 | | |
| 5 | 1 | T | ANDREW CORPORATION VHLP2-11A | | V | 34.4000 | 313.3000 | | |
| 6 | 1 | T | ANDREW CORPORATION VHLP2-18B | | H | 38.9000 | 17.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2021-09-14 | WQMB427 | LICAN |
| 2021-08-24 | WQMB427 | LIAUA |
| 2020-08-04 | WQMB427 | LIREN |
| 2020-04-01 | WQMB427 | LITRAN |
| 2020-03-23 | WQMB427 | LETRES |
| 2018-05-31 | WQMB427 | LITRAN |
| 2016-08-26 | WQMB427 | LTSAPR |
| 2016-08-26 | WQMB427 | LIAUA |
| 2016-08-05 | WQMB427 | LTSAPR |
| 2013-07-10 | WQMB427 | LITRAN |
| 2012-12-11 | WQMB427 | LITRAN |
| 2012-11-16 | WQMB427 | ESUAPR |
| 2012-09-27 | WQMB427 | LIAUA |
| 2012-09-26 | WQMB427 | ESUAPR |
| 2012-04-03 | WQMB427 | AUTHPR |
| 2012-04-01 | WQMB427 | ANATRM |
| 2012-04-01 | WQMB427 | FRATRM |
| 2012-04-01 | WQMB427 | PAATRM |
| 2012-04-01 | WQMB427 | LOATRM |
| 2012-01-25 | WQMB427 | PNLISR |
| 2012-01-25 | WQMB427 | LETTRS |
| 2011-11-28 | WQMB427 | LIMOD |
| 2011-09-20 | WQMB427 | LETCNS |
| 2011-03-25 | WQMB427 | LIMOD |
| 2010-10-19 | WQMB427 | LIMOD |
| 2010-06-17 | WQMB427 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3207580 | 2026-08-02 02:45:02 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQMB427 | ULS 3207580 | 2026-08-02 02:45:02 |
| Status | C | ULS 3207580 | 2026-08-02 02:45:02 |
| Service | CF | ULS 3207580 | 2026-08-02 02:45:02 |
| Grant Date | 2020-08-04 | ULS 3207580 | 2026-08-02 02:45:02 |
| Expiration Date | 2030-06-17 | ULS 3207580 | 2026-08-02 02:45:02 |
| Cancellation Date | 2021-09-13 | ULS 3207580 | 2026-08-02 02:45:02 |