Universal Licensing System
KNBR647
MASSE CONST CO INC
License details
| ULS identifier | 1616196 |
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| Call sign | KNBR647 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1996-10-28 |
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| Expiration | 2001-10-22 |
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| Cancellation | 2002-03-24 |
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| Frequency range | 464.625 - 469.625 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | AVON, HARTFORD, CT |
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| Coordinates | 41.8020556, -72.7928611 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:27:43 |
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Licensee
| Name | MASSE CONST CO INC |
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| Applicant type | U |
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| Location | UNIONVILLE, CT |
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| Address | 377 NEW BRITAIN AVE, UNIONVILLE, CT, 06085 |
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| Phone | 2036739878 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 3 | 1 | FB | 464.62500000 | | | 75.000000 | | |
| 1 | 1 | MO | 469.62500000 | | | 75.000000 | | |
| 2 | 1 | FX1 | 469.62500000 | | | 50.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 464.62500000 | | 20K0F3E |
| 1 | 1 | 469.62500000 | | 20K0F3E |
| 2 | 1 | 469.62500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
| 2 | T | CT | | | | | |
| 3 | T | 1 MI N INT RT 44 & MONTIVEDIO DR, AVON, HARTFORD, CT | 41.80205556, -72.79286111 | 262.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | 30.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 377 NEW BRITAIN AVE, UNIONVILLE, CT | | 2036739878 |
License history
| Date | File or call sign | Action |
|---|
| 2002-03-24 | KNBR647 | LIEXP |
| 2001-09-28 | KNBR647 | LETAUS |
| 2001-07-30 | KNBR647 | LETRES |
| 2000-11-22 | KNBR647 | LICCNV |
| 1996-10-28 | KNBR647 | AUTHPR |
| 1996-10-28 | KNBR647 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1616196 | 2026-08-02 01:27:43 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNBR647 | ULS 1616196 | 2026-08-02 01:27:43 |
| Status | E | ULS 1616196 | 2026-08-02 01:27:43 |
| Service | IG | ULS 1616196 | 2026-08-02 01:27:43 |
| Grant Date | 1996-10-28 | ULS 1616196 | 2026-08-02 01:27:43 |
| Expiration Date | 2001-10-22 | ULS 1616196 | 2026-08-02 01:27:43 |
| Cancellation Date | 2002-03-24 | ULS 1616196 | 2026-08-02 01:27:43 |