Universal Licensing System
WPVA323
WESTFORD EMERGENCY MANAGEMENT
License details
| ULS identifier | 2416745 |
|---|
| Call sign | WPVA323 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2022-03-17 |
|---|
| Expiration | 2032-06-05 |
|---|
| Frequency range | 470.35 - 475.325 MHz (2 frequencies) |
|---|
| Locations | 2 |
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| Representative location | WESTFORD, MIDDLESEX, MA |
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| Coordinates | 42.6014167, -71.4737500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:13 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 470.35000000 | | | 50.000000 | 75.000000 | |
| 3 | 1 | FB2 | 470.35000000 | | | 50.000000 | 75.000000 | |
| 4 | 1 | FB2 | 470.35000000 | | | 50.000000 | 75.000000 | |
| 5 | 1 | FB2 | 470.35000000 | | | 50.000000 | 75.000000 | |
| 2 | 1 | MO | 470.82500000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 472.32500000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 473.35000000 | | | 45.000000 | 45.000000 | |
| 2 | 1 | MO | 473.82500000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 475.32500000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 470.35000000 | | 11K2F3E |
| 1 | 1 | 470.35000000 | | 8K10F1E |
| 3 | 1 | 470.35000000 | | 11K2F3E |
| 3 | 1 | 470.35000000 | | 8K10F1E |
| 4 | 1 | 470.35000000 | | 11K2F3E |
| 4 | 1 | 470.35000000 | | 8K10F1E |
| 5 | 1 | 470.35000000 | | 11K2F3E |
| 5 | 1 | 470.35000000 | | 8K10F1E |
| 2 | 1 | 470.82500000 | | 11K2F3E |
| 2 | 1 | 470.82500000 | | 8K10F1E |
| 2 | 1 | 472.32500000 | | 8K10F1E |
| 2 | 1 | 472.32500000 | | 11K2F3E |
| 2 | 1 | 473.35000000 | | 11K2F3E |
| 2 | 1 | 473.35000000 | | 8K10F1E |
| 2 | 1 | 473.82500000 | | 11K2F3E |
| 2 | 1 | 473.82500000 | | 8K10F1E |
| 2 | 1 | 475.32500000 | | 11K2F3E |
| 2 | 1 | 475.32500000 | | 8K10F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 53 MAIN STREET, WESTFORD, MIDDLESEX, MA | 42.58150000, -71.43730556 | 118.600 m | LTOWER | 30.500 m structure / 30.500 m overall | N |
| 2 | T | | | 0.000 m | | 0.000 m structure / 0.000 m overall | |
| 3 | T | WATER TANK, 17 MAIN STREET, WESTFORD, MIDDLESEX, MA | 42.57691667, -71.44250000 | 139.600 m | TANK | 30.500 m structure / 34.700 m overall | N |
| 4 | T | HIGHWAY DEPARTMENT, 28 NORTH STREET, WESTFORD, MIDDLESEX, MA | 42.60141667, -71.47375000 | 119.800 m | LTOWER | 19.800 m structure / 25.900 m overall | N |
| 5 | T | NESHOBA VALLEY THS, 100 LITTLETON ROAD, WESTFORD, MIDDLESEX, MA | 42.57061111, -71.40930556 | 83.500 m | BANT | 10.700 m structure / 13.700 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 16.800 m | V | 6.0000 | 360.0000 | 63.800 | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | T | | 34.700 m | V | 6.0000 | 360.0000 | 99.400 | |
| 1 | 4 | T | | 25.900 m | V | 6.0000 | 360.0000 | 66.200 | |
| 1 | 5 | T | | 13.700 m | V | 6.0000 | 360.0000 | 28.400 | |
Control points
| Number | Address | County | Phone |
|---|
| 2 | 53 Main street, Westford, MA | MIDDLESEX | 9783992345 |
License history
| Date | File or call sign | Action |
|---|
| 2024-12-27 | WPVA323 | LIAUA |
| 2024-01-26 | WPVA323 | LETCNS |
| 2023-04-21 | WPVA323 | LIMOD |
| 2022-03-17 | WPVA323 | LIREN |
| 2022-03-14 | WPVA323 | LETRES |
| 2022-02-03 | WPVA323 | LIAUA |
| 2016-11-17 | WPVA323 | LIMOD |
| 2012-03-13 | WPVA323 | LIREN |
| 2012-03-10 | WPVA323 | ESUAPR |
| 2012-03-07 | WPVA323 | ESURNW |
| 2011-08-31 | WPVA323 | LIMOD |
| 2007-06-13 | WPVA323 | LIAUA |
| 2007-06-12 | WPVA323 | ESCAPR |
| 2003-03-03 | WPVA323 | LETCNS |
| 2002-06-05 | WPVA323 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2416745 | 2026-08-02 01:24:13 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPVA323 | ULS 2416745 | 2026-08-02 01:24:13 |
| Status | A | ULS 2416745 | 2026-08-02 01:24:13 |
| Service | PW | ULS 2416745 | 2026-08-02 01:24:13 |
| Grant Date | 2022-03-17 | ULS 2416745 | 2026-08-02 01:24:13 |
| Expiration Date | 2032-06-05 | ULS 2416745 | 2026-08-02 01:24:13 |