Universal Licensing System
WQMC660
Clearwire Spectrum Holdings III LLC
License details
| ULS identifier | 3210987 |
|---|
| Call sign | WQMC660 |
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| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2020-08-11 |
|---|
| Expiration | 2030-06-29 |
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| Cancellation | 2021-09-13 |
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| Frequency range | 17965 - 22025 MHz (6 frequencies) |
|---|
| Locations | 4 |
|---|
| Representative location | Somerville, MIDDLESEX, MA |
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| Coordinates | 42.3770556, -71.1052500 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:44:56 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 4 | FXO | 17965.00000000 | | | | | |
| 1 | 4 | FXO | 18065.00000000 | | | | | |
| 1 | 2 | FXO | 21875.00000000 | | | | | |
| 1 | 1 | FXO | 21925.00000000 | | | | | |
| 1 | 2 | FXO | 21975.00000000 | | | | | |
| 1 | 1 | FXO | 22025.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 4 | 17965.00000000 | | 47M1D7W |
| 1 | 4 | 18065.00000000 | | 47M1D7W |
| 1 | 2 | 21875.00000000 | | 45M8D7W |
| 1 | 1 | 21925.00000000 | | 47M1D7W |
| 1 | 2 | 21975.00000000 | | 45M8D7W |
| 1 | 1 | 22025.00000000 | | 47M1D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 94 Beacon St, Somerville, MIDDLESEX, MA | 42.37705556, -71.10525000 | 4.400 m | BANT | 33.500 m structure / 36.500 m overall | N |
| 2 | R | | 42.38725000, -71.11888889 | 9.700 m | | | |
| 3 | R | | 42.35669444, -71.13780556 | 8.300 m | | | |
| 5 | R | | 42.37602778, -71.07033333 | 5.200 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 | 315.2000 | | |
| 1 | 2 | R | ANDREW CORPORATION VHLP1-23 | | | 35.3000 | 0.0000 | | |
| 1 | 3 | R | ANDREW CORPORATION VHLP1-23 | | | 35.3000 | 0.0000 | | |
| 1 | 5 | R | ANDREW CORPORATION VHLP2-18 | | | 38.7000 | | | |
| 2 | 1 | T | ANDREW CORPORATION VHLP2-23 | | V | 40.4000 | 229.9000 | | |
| 4 | 1 | T | ANDREW CORPORATION VHLP2-18 | | V | 38.7000 | 92.3000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2021-09-14 | WQMC660 | LICAN |
| 2021-08-25 | WQMC660 | LIAUA |
| 2020-08-11 | WQMC660 | LIREN |
| 2020-04-06 | WQMC660 | LETRES |
| 2020-04-01 | WQMC660 | LITRAN |
| 2018-05-31 | WQMC660 | LITRAN |
| 2016-08-26 | WQMC660 | LTSAPR |
| 2016-08-26 | WQMC660 | LIAUA |
| 2016-08-05 | WQMC660 | LTSAPR |
| 2013-07-10 | WQMC660 | LITRAN |
| 2013-01-08 | WQMC660 | AUTHPR |
| 2013-01-06 | WQMC660 | ANATRM |
| 2013-01-06 | WQMC660 | PAATRM |
| 2013-01-06 | WQMC660 | FRATRM |
| 2012-12-11 | WQMC660 | LITRAN |
| 2012-11-16 | WQMC660 | ESUAPR |
| 2012-10-31 | WQMC660 | LETTRS |
| 2012-10-31 | WQMC660 | PNLISR |
| 2012-09-27 | WQMC660 | LIAUA |
| 2012-09-26 | WQMC660 | ESUAPR |
| 2012-06-26 | WQMC660 | LETCNS |
| 2012-04-10 | WQMC660 | AUTHPR |
| 2012-04-08 | WQMC660 | ANATRM |
| 2012-04-08 | WQMC660 | PAATRM |
| 2012-04-08 | WQMC660 | FRATRM |
| 2012-04-08 | WQMC660 | LOATRM |
| 2012-02-01 | WQMC660 | PNLISR |
| 2012-02-01 | WQMC660 | LETTRS |
| 2011-09-27 | WQMC660 | LETCNS |
| 2011-03-24 | WQMC660 | LIMOD |
| 2011-03-23 | WQMC660 | ESUAPR |
| 2010-06-29 | WQMC660 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3210987 | 2026-08-02 02:44:56 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQMC660 | ULS 3210987 | 2026-08-02 02:44:56 |
| Status | C | ULS 3210987 | 2026-08-02 02:44:56 |
| Service | CF | ULS 3210987 | 2026-08-02 02:44:56 |
| Grant Date | 2020-08-11 | ULS 3210987 | 2026-08-02 02:44:56 |
| Expiration Date | 2030-06-29 | ULS 3210987 | 2026-08-02 02:44:56 |
| Cancellation Date | 2021-09-13 | ULS 3210987 | 2026-08-02 02:44:56 |