Universal Licensing System
WQSJ731
BOSTON PROPERTIES, INC
License details
| ULS identifier | 3520503 |
|---|
| Call sign | WQSJ731 |
|---|
| Radio service | IG |
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| Status | A |
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| Grant date | 2023-09-27 |
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| Expiration | 2033-09-28 |
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| Frequency range | 451.35 - 456.35 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | BOSTON, SUFFOLK, MA |
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| Coordinates | 42.3551667, -71.0557500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:21:35 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.35000000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 451.35000000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 456.35000000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.35000000 | | 11K2F1D |
| 1 | 1 | 451.35000000 | | 7K60FXD |
| 1 | 1 | 451.35000000 | | 11K2F3E |
| 1 | 1 | 451.35000000 | | 7K60FXE |
| 2 | 1 | 451.35000000 | | 11K2F3E |
| 2 | 1 | 451.35000000 | | 11K2F1D |
| 2 | 1 | 451.35000000 | | 7K60FXD |
| 2 | 1 | 451.35000000 | | 7K60FXE |
| 2 | 1 | 456.35000000 | | 7K60FXE |
| 2 | 1 | 456.35000000 | | 11K2F1D |
| 2 | 1 | 456.35000000 | | 11K2F3E |
| 2 | 1 | 456.35000000 | | 7K60FXD |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | 100 FEDERAL STREET, BOSTON, SUFFOLK, MA | 42.35516667, -71.05575000 | 15.000 m | BANT | 36.600 m structure / 36.600 m overall | |
| 2 | | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 36.600 m | | | | 31.700 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 100 Federal Street, Boston, MA | SUFFOLK | 6172362308 |
License history
| Date | File or call sign | Action |
|---|
| 2023-09-27 | WQSJ731 | LIREN |
| 2015-04-01 | WQSJ731 | LTSFNR |
| 2013-09-28 | WQSJ731 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3520503 | 2026-08-02 01:21:35 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQSJ731 | ULS 3520503 | 2026-08-02 01:21:35 |
| Status | A | ULS 3520503 | 2026-08-02 01:21:35 |
| Service | IG | ULS 3520503 | 2026-08-02 01:21:35 |
| Grant Date | 2023-09-27 | ULS 3520503 | 2026-08-02 01:21:35 |
| Expiration Date | 2033-09-28 | ULS 3520503 | 2026-08-02 01:21:35 |