Universal Licensing System
WQKB728
Boston Scientific Corporation
License details
| ULS identifier | 3087966 |
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| Call sign | WQKB728 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2019-04-10 |
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| Expiration | 2029-03-20 |
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| Frequency range | 461.7375 - 466.7375 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Marlborough, MIDDLESEX, MA |
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| Coordinates | 42.3605556, -71.5572222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:18:35 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 461.73750000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 461.73750000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 466.73750000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.73750000 | | 11K2F3E |
| 2 | 1 | 461.73750000 | | 11K2F3E |
| 2 | 1 | 466.73750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | 100 Boston Scientific Way, Marlborough, MIDDLESEX, MA | 42.36055556, -71.55722222 | 119.800 m | BANT | 12.200 m structure / 16.800 m overall | |
| 2 | T | MIDDLESEX, MA | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 16.800 m | V | | 359.0000 | 46.900 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 100 Boston Scientifi, Marlborough, MA | MIDDLESEX | 5086834448 |
License history
| Date | File or call sign | Action |
|---|
| 2019-04-10 | WQKB728 | LIREN |
| 2018-12-24 | WQKB728 | LETRES |
| 2012-07-10 | WQKB728 | LIAUA |
| 2012-07-09 | WQKB728 | ESUAPR |
| 2009-12-31 | WQKB728 | LIAUA |
| 2009-12-30 | WQKB728 | ESUAPR |
| 2009-12-22 | WQKB728 | LETCNS |
| 2009-03-20 | WQKB728 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3087966 | 2026-08-02 01:18:35 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQKB728 | ULS 3087966 | 2026-08-02 01:18:35 |
| Status | A | ULS 3087966 | 2026-08-02 01:18:35 |
| Service | IG | ULS 3087966 | 2026-08-02 01:18:35 |
| Grant Date | 2019-04-10 | ULS 3087966 | 2026-08-02 01:18:35 |
| Expiration Date | 2029-03-20 | ULS 3087966 | 2026-08-02 01:18:35 |