Universal Licensing System
WQMB488
Clearwire Spectrum Holdings III LLC
License details
| ULS identifier | 3207760 |
|---|
| Call sign | WQMB488 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2020-08-04 |
|---|
| Expiration | 2030-06-18 |
|---|
| Cancellation | 2021-09-13 |
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| Frequency range | 21875 - 22075 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | Chelsea, SUFFOLK, MA |
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| Coordinates | 42.3878889, -71.0263056 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:00 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 21875.00000000 | | | | | |
| 1 | 2 | FXO | 22075.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 21875.00000000 | | 49M2D7W |
| 1 | 2 | 22075.00000000 | | 49M2D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 255 Central Ave, Chelsea, SUFFOLK, MA | 42.38788889, -71.02630556 | 3.100 m | BANT | 22.900 m structure / 25.900 m overall | N |
| 2 | R | | 42.39830556, -71.02425000 | 5.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 2 | 1 | T | ANDREW CORPORATION VHLP1-23A | | H | 35.3000 | 8.3000 | | |
| 2 | 2 | R | ANDREW CORPORATION VHLP1-23A | | | 35.3000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2021-09-14 | WQMB488 | LICAN |
| 2021-08-24 | WQMB488 | LIAUA |
| 2020-08-04 | WQMB488 | LIREN |
| 2020-04-01 | WQMB488 | LITRAN |
| 2020-03-23 | WQMB488 | LETRES |
| 2018-05-31 | WQMB488 | LITRAN |
| 2016-08-26 | WQMB488 | LIAUA |
| 2016-08-26 | WQMB488 | LTSAPR |
| 2016-08-05 | WQMB488 | LTSAPR |
| 2013-07-10 | WQMB488 | LITRAN |
| 2012-12-11 | WQMB488 | LITRAN |
| 2012-11-16 | WQMB488 | ESUAPR |
| 2012-09-27 | WQMB488 | LIAUA |
| 2012-09-26 | WQMB488 | ESUAPR |
| 2012-04-03 | WQMB488 | AUTHPR |
| 2012-04-01 | WQMB488 | ANATRM |
| 2012-04-01 | WQMB488 | PAATRM |
| 2012-04-01 | WQMB488 | FRATRM |
| 2012-01-25 | WQMB488 | LETTRS |
| 2012-01-25 | WQMB488 | PNLISR |
| 2011-09-20 | WQMB488 | LETCNS |
| 2011-03-23 | WQMB488 | LIMOD |
| 2010-06-18 | WQMB488 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3207760 | 2026-08-02 02:45:00 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQMB488 | ULS 3207760 | 2026-08-02 02:45:00 |
| Status | C | ULS 3207760 | 2026-08-02 02:45:00 |
| Service | CF | ULS 3207760 | 2026-08-02 02:45:00 |
| Grant Date | 2020-08-04 | ULS 3207760 | 2026-08-02 02:45:00 |
| Expiration Date | 2030-06-18 | ULS 3207760 | 2026-08-02 02:45:00 |
| Cancellation Date | 2021-09-13 | ULS 3207760 | 2026-08-02 02:45:00 |