Universal Licensing System
WQCJ290
WOBURN, CITY OF
License details
| ULS identifier | 2702265 |
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| Call sign | WQCJ290 |
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| Radio service | MW |
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| Status | A |
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| Grant date | 2025-03-25 |
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| Expiration | 2035-03-16 |
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| Frequency range | 6583.75 MHz |
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| Locations | 2 |
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| Representative location | CHELMSFORD, MIDDLESEX, MA |
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| Coordinates | 42.5850833, -71.3650556 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:42:58 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 6583.75000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 6583.75000000 | | 2M50D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SUMMIT AVE ROBIN HILL, CHELMSFORD, MIDDLESEX, MA | 42.58508333, -71.36505556 | 124.000 m | TOWER | 24.000 m structure / 24.000 m overall | |
| 2 | R | | 42.45536111, -71.17947222 | 109.700 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RADIO FREQUENCY SYSTEMS PAD6-65A | | H | 39.6000 | 133.3000 | | |
| 1 | 2 | R | RADIO FREQUENCY SYSTEMS PAD6-65A | | | 39.6000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-03-25 | WQCJ290 | LIREN |
| 2025-03-06 | WQCJ290 | ESURNW |
| 2024-12-23 | WQCJ290 | LETRES |
| 2015-03-07 | WQCJ290 | LIREN |
| 2015-02-14 | WQCJ290 | ESURNW |
| 2015-01-15 | WQCJ290 | ESURNW |
| 2014-12-22 | WQCJ290 | LETRES |
| 2014-12-16 | WQCJ290 | ESURNW |
| 2005-03-16 | WQCJ290 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2702265 | 2026-08-02 02:42:58 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQCJ290 | ULS 2702265 | 2026-08-02 02:42:58 |
| Status | A | ULS 2702265 | 2026-08-02 02:42:58 |
| Service | MW | ULS 2702265 | 2026-08-02 02:42:58 |
| Grant Date | 2025-03-25 | ULS 2702265 | 2026-08-02 02:42:58 |
| Expiration Date | 2035-03-16 | ULS 2702265 | 2026-08-02 02:42:58 |