Universal Licensing System
WQMB221
Clearwire Spectrum Holdings III LLC
License details
| ULS identifier | 3207119 |
|---|
| Call sign | WQMB221 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2020-08-04 |
|---|
| Expiration | 2030-06-16 |
|---|
| Cancellation | 2023-05-10 |
|---|
| Frequency range | 21825 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | MEDFORD, MIDDLESEX, MA |
|---|
| Coordinates | 42.4305556, -71.0888889 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:44:39 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 21825.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 21825.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MURRAT ST, MEDFORD, MIDDLESEX, MA | 42.43055556, -71.08888889 | 53.700 m | TOWER | 69.000 m structure / 77.000 m overall | N |
| 4 | R | | 42.42819444, -71.07419444 | 11.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 4 | R | ANDREW CORPORATION VHLP2-23 | | | 40.4000 | 0.0000 | | |
| 3 | 1 | T | ANDREW CORPORATION VHLP2-23 | | V | 40.4000 | 102.2000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2023-05-11 | WQMB221 | LICAN |
| 2021-12-02 | WQMB221 | LIMOD |
| 2021-08-24 | WQMB221 | LIAUA |
| 2020-08-04 | WQMB221 | LIREN |
| 2020-04-01 | WQMB221 | LITRAN |
| 2020-03-23 | WQMB221 | LETRES |
| 2018-05-31 | WQMB221 | LITRAN |
| 2016-08-26 | WQMB221 | LIAUA |
| 2016-08-26 | WQMB221 | LTSAPR |
| 2016-08-05 | WQMB221 | LTSAPR |
| 2013-07-10 | WQMB221 | LITRAN |
| 2012-12-11 | WQMB221 | LITRAN |
| 2012-11-16 | WQMB221 | ESUAPR |
| 2012-09-27 | WQMB221 | LIAUA |
| 2012-09-26 | WQMB221 | ESUAPR |
| 2012-04-03 | WQMB221 | AUTHPR |
| 2012-04-01 | WQMB221 | FRATRM |
| 2012-04-01 | WQMB221 | PAATRM |
| 2012-04-01 | WQMB221 | LOATRM |
| 2012-04-01 | WQMB221 | ANATRM |
| 2012-01-25 | WQMB221 | PNLISR |
| 2012-01-25 | WQMB221 | LETTRS |
| 2011-11-28 | WQMB221 | LIMOD |
| 2011-09-20 | WQMB221 | LETCNS |
| 2010-06-16 | WQMB221 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3207119 | 2026-08-02 02:44:39 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQMB221 | ULS 3207119 | 2026-08-02 02:44:39 |
| Status | C | ULS 3207119 | 2026-08-02 02:44:39 |
| Service | CF | ULS 3207119 | 2026-08-02 02:44:39 |
| Grant Date | 2020-08-04 | ULS 3207119 | 2026-08-02 02:44:39 |
| Expiration Date | 2030-06-16 | ULS 3207119 | 2026-08-02 02:44:39 |
| Cancellation Date | 2023-05-10 | ULS 3207119 | 2026-08-02 02:44:39 |