Universal Licensing System
WQHJ624
CAMBRIDGE, CITY OF
License details
| ULS identifier | 2937492 |
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| Call sign | WQHJ624 |
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| Radio service | GE |
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| Status | A |
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| Grant date | 2017-06-20 |
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| Expiration | 2027-08-15 |
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| Frequency range | 809.4875 - 854.4875 MHz (2 frequencies) |
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| Locations | 5 |
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| Representative location | CAMBRIDGE, MIDDLESEX, MA |
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| Coordinates | 42.3693889, -71.0794444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:09:27 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FX1 | 809.48750000 | | | 15.000000 | 21.000000 | |
| 3 | 1 | MO | 809.48750000 | | | 35.000000 | 47.000000 | |
| 5 | 1 | MO | 809.48750000 | | | 35.000000 | 47.000000 | |
| 1 | 1 | FB2 | 854.48750000 | | | 75.000000 | 232.000000 | |
| 3 | 1 | MO | 854.48750000 | | | 35.000000 | 47.000000 | |
| 4 | 1 | FB2 | 854.48750000 | | | 75.000000 | 232.000000 | |
| 5 | 1 | MO | 854.48750000 | | | 35.000000 | 47.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 809.48750000 | | 20K0F3E |
| 3 | 1 | 809.48750000 | | 20K0F3E |
| 5 | 1 | 809.48750000 | | 20K0F3E |
| 1 | 1 | 854.48750000 | | 20K0F3E |
| 3 | 1 | 854.48750000 | | 20K0F3E |
| 4 | 1 | 854.48750000 | | 20K0F3E |
| 5 | 1 | 854.48750000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 40 THORNDIKE ST., CAMBRIDGE, MIDDLESEX, MA | 42.36938889, -71.07944444 | 6.000 m | BANT | 94.000 m structure / 94.000 m overall | |
| 2 | T | MA | | | | | |
| 3 | T | | | | | | |
| 4 | T | 780 CONCORD AVENUE, BELMONT, MIDDLESEX, MA | 42.39833333, -71.18861111 | 88.000 m | TOWER | 38.000 m structure / 44.000 m overall | |
| 5 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 94.000 m | | | | 53.900 | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | | | | | | | | |
| 1 | 4 | | | 44.000 m | | | | 88.000 | |
| 1 | 5 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 489 BROADWAY, CAMBRIDGE, MA | MIDDLESEX | 6173494900 |
| 2 | 125 SIXTH ST, CAMBRIDGE, MA | MIDDLESEX | 6173496911 |
License history
| Date | File or call sign | Action |
|---|
| 2025-08-07 | WQHJ624 | LIAUA |
| 2017-08-03 | WQHJ624 | LIAUA |
| 2017-06-20 | WQHJ624 | LIREN |
| 2017-06-16 | WQHJ624 | ESURNW |
| 2017-05-22 | WQHJ624 | LETRES |
| 2017-05-17 | WQHJ624 | ESURNW |
| 2008-05-20 | WQHJ624 | LETCNS |
| 2007-08-15 | WQHJ624 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2937492 | 2026-08-02 01:09:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQHJ624 | ULS 2937492 | 2026-08-02 01:09:27 |
| Status | A | ULS 2937492 | 2026-08-02 01:09:27 |
| Service | GE | ULS 2937492 | 2026-08-02 01:09:27 |
| Grant Date | 2017-06-20 | ULS 2937492 | 2026-08-02 01:09:27 |
| Expiration Date | 2027-08-15 | ULS 2937492 | 2026-08-02 01:09:27 |