Universal Licensing System
KNDZ711
VALLI CONSTRUCTION COMPANY INC
License details
| ULS identifier | 1851614 |
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| Call sign | KNDZ711 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-09-10 |
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| Expiration | 2002-10-08 |
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| Cancellation | 2003-01-12 |
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| Frequency range | 31.36 MHz |
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| Locations | 2 |
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| Representative location | PORTLAND, MIDDLESEX, CT |
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| Coordinates | 41.5751111, -72.6150833 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:53 |
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Licensee
| Name | VALLI CONSTRUCTION COMPANY INC |
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| Applicant type | C |
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| FRN | 0003582723 |
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| Location | PORTLAND, CT |
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| Address | SAND HILL RD, PORTLAND, CT, 06480 |
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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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| 1 | 1 | MO | 31.36000000 | | | 60.000000 | | |
| 2 | 1 | FB | 31.36000000 | | | 60.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 31.36000000 | | 20K0F3E |
| 2 | 1 | 31.36000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
| 2 | T | SAND HILL RD, PORTLAND, MIDDLESEX, CT | 41.57511111, -72.61508333 | 15.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 18.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | SAND HILL RD, PORTLAND, CT | | |
License history
| Date | File or call sign | Action |
|---|
| 2003-01-12 | KNDZ711 | LIEXP |
| 2002-07-15 | KNDZ711 | LETRES |
| 2002-04-23 | KNDZ711 | LETAUS |
| 2000-11-24 | KNDZ711 | LICCNV |
| 1997-09-10 | KNDZ711 | AUTHPR |
| 1997-09-10 | KNDZ711 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1851614 | 2026-08-02 01:11:53 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KNDZ711 | ULS 1851614 | 2026-08-02 01:11:53 |
| Status | E | ULS 1851614 | 2026-08-02 01:11:53 |
| Service | IG | ULS 1851614 | 2026-08-02 01:11:53 |
| Grant Date | 1997-09-10 | ULS 1851614 | 2026-08-02 01:11:53 |
| Expiration Date | 2002-10-08 | ULS 1851614 | 2026-08-02 01:11:53 |
| Cancellation Date | 2003-01-12 | ULS 1851614 | 2026-08-02 01:11:53 |