Universal Licensing System
KEP843
BOSTON SAND AND GRAVEL COMPANY
License details
| ULS identifier | 1609299 |
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| Call sign | KEP843 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-08-09 |
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| Expiration | 2031-08-13 |
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| Frequency range | 464.65 - 469.65 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | BOSTON, SUFFOLK, MA |
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| Coordinates | 42.3501111, -71.0731111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:14 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 464.65000000 | | | 70.000000 | 88.000000 | |
| 2 | 1 | MO | 469.65000000 | | | 70.000000 | 70.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.65000000 | | 11K2F3E |
| 2 | 1 | 469.65000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 200 BERKLEY ST, BOSTON, SUFFOLK, MA | 42.35011111, -71.07311111 | 3.000 m | | 134.000 m structure / 134.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 140.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 201 ROVER ST, EVERETT, MA | | 6172279000 |
License history
| Date | File or call sign | Action |
|---|
| 2021-08-09 | KEP843 | LIREN |
| 2021-05-17 | KEP843 | LETRES |
| 2011-09-02 | KEP843 | LIREN |
| 2011-08-09 | KEP843 | LTSAPR |
| 2011-06-15 | KEP843 | LTSFRN |
| 2011-05-23 | KEP843 | LETRES |
| 2001-10-23 | KEP843 | AUDOPR |
| 2001-07-31 | KEP843 | LIREN |
| 2001-05-21 | KEP843 | LETRES |
| 2000-11-22 | KEP843 | LICCNV |
| 1996-06-03 | KEP843 | AUTHPR |
| 1996-06-03 | KEP843 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1609299 | 2026-08-02 01:14:14 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KEP843 | ULS 1609299 | 2026-08-02 01:14:14 |
| Status | A | ULS 1609299 | 2026-08-02 01:14:14 |
| Service | IG | ULS 1609299 | 2026-08-02 01:14:14 |
| Grant Date | 2021-08-09 | ULS 1609299 | 2026-08-02 01:14:14 |
| Expiration Date | 2031-08-13 | ULS 1609299 | 2026-08-02 01:14:14 |