Universal Licensing System
WNDF452
Contact Ventures LLC
License details
| ULS identifier | 1649425 |
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| Call sign | WNDF452 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2022-03-02 |
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| Expiration | 2032-05-14 |
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| Frequency range | 462.875 MHz |
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| Locations | 2 |
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| Representative location | EAST BURKE, CALEDONIA, VT |
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| Coordinates | 44.5717222, -71.8934167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:27 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 462.87500000 | | | 250.000000 | 750.000000 | |
| 2 | 1 | FB | 462.87500000 | | | 250.000000 | 750.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 462.87500000 | | 20K0F3E |
| 2 | 1 | 462.87500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | BURKE MOUNTAIN, EAST BURKE, CALEDONIA, VT | 44.57172222, -71.89341667 | 988.000 m | | | N |
| 2 | T | FAIRBANKS, SAINT JOHNSBURY, CALEDONIA, VT | 44.35616667, -71.95175000 | 541.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.000 m | | | | 0.000 | |
| 1 | 2 | T | | 15.000 m | | | | 0.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 142 Avenue C, Williston, VT | CHITTENDEN | 8028600000 |
License history
| Date | File or call sign | Action |
|---|
| 2026-01-19 | WNDF452 | LIASS |
| 2024-08-21 | WNDF452 | LIAUA |
| 2022-03-02 | WNDF452 | LIREN |
| 2022-02-21 | WNDF452 | LETRES |
| 2017-01-25 | WNDF452 | LIAUA |
| 2014-12-06 | WNDF452 | LIAUA |
| 2014-12-05 | WNDF452 | ESUAPR |
| 2012-04-11 | WNDF452 | LIREN |
| 2012-02-20 | WNDF452 | LETRES |
| 2011-10-14 | WNDF452 | LIASS |
| 2011-04-27 | WNDF452 | ESUAPR |
| 2010-01-08 | WNDF452 | LIASS |
| 2009-12-16 | WNDF452 | ESCAPR |
| 2009-10-14 | WNDF452 | ESCAPR |
| 2009-03-17 | WNDF452 | LIAUA |
| 2009-03-16 | WNDF452 | ESUAPR |
| 2009-01-21 | WNDF452 | LIAUA |
| 2009-01-20 | WNDF452 | ESCAPR |
| 2003-06-02 | WNDF452 | LIASS |
| 2002-05-14 | WNDF452 | LIREN |
| 2002-05-13 | WNDF452 | LITIN |
| 2002-02-25 | WNDF452 | AUDOPR |
| 2002-02-04 | WNDF452 | LETRES |
| 2000-11-23 | WNDF452 | LICCNV |
| 1997-04-15 | WNDF452 | AUTHPR |
| 1997-04-15 | WNDF452 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1649425 | 2026-08-02 01:24:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNDF452 | ULS 1649425 | 2026-08-02 01:24:27 |
| Status | A | ULS 1649425 | 2026-08-02 01:24:27 |
| Service | IG | ULS 1649425 | 2026-08-02 01:24:27 |
| Grant Date | 2022-03-02 | ULS 1649425 | 2026-08-02 01:24:27 |
| Expiration Date | 2032-05-14 | ULS 1649425 | 2026-08-02 01:24:27 |