Universal Licensing System
WPYQ421
VERMONT AGENCY OF TRANSPORTATION
License details
| ULS identifier | 2550897 |
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| Call sign | WPYQ421 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2023-09-29 |
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| Expiration | 2033-09-29 |
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| Frequency range | 453.5625 MHz |
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| Locations | 2 |
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| Representative location | LYNDONVILLE, CALEDONIA, VT |
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| Coordinates | 44.5674444, -72.0191389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:14 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 453.56250000 | | | 1.000000 | 4.000000 | |
| 2 | 1 | MO | 453.56250000 | | | 1.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 453.56250000 | | 11K0F2D |
| 2 | 1 | 453.56250000 | | 11K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CALEDONIA COUNTY AIRPORT, LYNDONVILLE, CALEDONIA, VT | 44.56744444, -72.01913889 | 356.900 m | MAST | 10.000 m structure / 10.100 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 3.200 m | V | 6.0000 | 270.0000 | 3.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2107 PUDDING HILL ROAD, LYNDONVILLE, VT | CALEDONIA | 8026263353 |
License history
| Date | File or call sign | Action |
|---|
| 2023-09-29 | WPYQ421 | LIREN |
| 2023-09-19 | WPYQ421 | ESURNW |
| 2023-08-30 | WPYQ421 | ESURNW |
| 2023-07-31 | WPYQ421 | ESURNW |
| 2023-07-03 | WPYQ421 | LETRES |
| 2023-07-01 | WPYQ421 | ESURNW |
| 2019-03-07 | WPYQ421 | LIAUA |
| 2017-08-18 | WPYQ421 | LIAUA |
| 2013-09-25 | WPYQ421 | LIREN |
| 2013-09-25 | WPYQ421 | LTSAPR |
| 2013-07-08 | WPYQ421 | LETRES |
| 2004-06-28 | WPYQ421 | LETCNS |
| 2003-09-29 | WPYQ421 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2550897 | 2026-08-02 01:24:14 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPYQ421 | ULS 2550897 | 2026-08-02 01:24:14 |
| Status | A | ULS 2550897 | 2026-08-02 01:24:14 |
| Service | PW | ULS 2550897 | 2026-08-02 01:24:14 |
| Grant Date | 2023-09-29 | ULS 2550897 | 2026-08-02 01:24:14 |
| Expiration Date | 2033-09-29 | ULS 2550897 | 2026-08-02 01:24:14 |