Universal Licensing System
WQQN512
CAMBRIDGE, MA, PUBLIC SAFETY
License details
| ULS identifier | 3442436 |
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| Call sign | WQQN512 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2023-01-24 |
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| Expiration | 2033-02-01 |
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| Frequency range | 2465.5 MHz |
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| Locations | 1 |
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| Representative location | CAMBRIDGE, MIDDLESEX, MA |
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| Coordinates | 42.3742222, -71.1094722 |
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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 |
|---|
| 1 | 1 | MO | 2465.50000000 | | | 3.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 2465.50000000 | | 2M40W7D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CAMBRIDGE, MIDDLESEX, MA | 42.37422222, -71.10947222 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 491 BROADWAY, CAMBRIDGE, MA | MIDDLESEX | 6173494900 |
License history
| Date | File or call sign | Action |
|---|
| 2023-01-24 | WQQN512 | LIREN |
| 2023-01-22 | WQQN512 | ESURNW |
| 2023-01-02 | WQQN512 | ESURNW |
| 2022-12-03 | WQQN512 | ESURNW |
| 2022-11-07 | WQQN512 | LETRES |
| 2022-11-03 | WQQN512 | ESURNW |
| 2017-08-03 | WQQN512 | LIAUA |
| 2013-11-05 | WQQN512 | LETCNS |
| 2013-02-01 | WQQN512 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3442436 | 2026-08-02 01:09:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQQN512 | ULS 3442436 | 2026-08-02 01:09:27 |
| Status | A | ULS 3442436 | 2026-08-02 01:09:27 |
| Service | PW | ULS 3442436 | 2026-08-02 01:09:27 |
| Grant Date | 2023-01-24 | ULS 3442436 | 2026-08-02 01:09:27 |
| Expiration Date | 2033-02-01 | ULS 3442436 | 2026-08-02 01:09:27 |