Universal Licensing System
WQSZ446
NASHOBA VALLEY TECHNICAL SCHOOL DISTRICT
License details
| ULS identifier | 3543986 |
|---|
| Call sign | WQSZ446 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2023-09-29 |
|---|
| Expiration | 2033-12-12 |
|---|
| Frequency range | 451.45 - 456.45 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | Westford, MIDDLESEX, MA |
|---|
| Coordinates | 42.5706944, -71.4097778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:20:21 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB2 | 451.45000000 | | | 25.000000 | 50.000000 | |
| 3 | 1 | MO | 451.45000000 | | | 50.000000 | 50.000000 | |
| 3 | 1 | MO | 456.45000000 | | | 50.000000 | 50.000000 | |
| 1 | 1 | MO | 462.33750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 462.43750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 467.33750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 467.43750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 451.45000000 | | 11K2F1D |
| 2 | 1 | 451.45000000 | | 8K10F1E |
| 2 | 1 | 451.45000000 | | 11K2F3E |
| 2 | 1 | 451.45000000 | | 8K30F7W |
| 2 | 1 | 451.45000000 | | 7K60FXE |
| 3 | 1 | 451.45000000 | | 8K30F7W |
| 3 | 1 | 451.45000000 | | 11K2F1D |
| 3 | 1 | 451.45000000 | | 8K10F1E |
| 3 | 1 | 451.45000000 | | 11K2F3E |
| 3 | 1 | 451.45000000 | | 7K60FXE |
| 3 | 1 | 456.45000000 | | 7K60FXE |
| 3 | 1 | 456.45000000 | | 8K10F1E |
| 3 | 1 | 456.45000000 | | 11K2F1D |
| 3 | 1 | 456.45000000 | | 11K2F3E |
| 3 | 1 | 456.45000000 | | 8K30F7W |
| 1 | 1 | 462.33750000 | | 11K2F1D |
| 1 | 1 | 462.33750000 | | 11K2F3E |
| 1 | 1 | 462.43750000 | | 11K2F3E |
| 1 | 1 | 462.43750000 | | 11K2F1D |
| 1 | 1 | 467.33750000 | | 11K2F1D |
| 1 | 1 | 467.33750000 | | 11K2F3E |
| 1 | 1 | 467.43750000 | | 11K2F3E |
| 1 | 1 | 467.43750000 | | 11K2F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | WESTFORD, MIDDLESEX, MA | 42.57069444, -71.40977778 | | | | |
| 2 | T | 100 Littleton Rd, Westford, MIDDLESEX, MA | 42.57069444, -71.40977778 | 87.000 m | BANT | 91.000 m structure / 94.000 m overall | N |
| 3 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 3.000 m | | | | 9.000 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 100 LITTLETON RD, WESTFORD, MA | MIDDLESEX | 9786924711 |
License history
| Date | File or call sign | Action |
|---|
| 2023-09-29 | WQSZ446 | LIREN |
| 2016-06-28 | WQSZ446 | LIMOD |
| 2013-12-12 | WQSZ446 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3543986 | 2026-08-02 01:20:21 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQSZ446 | ULS 3543986 | 2026-08-02 01:20:21 |
| Status | A | ULS 3543986 | 2026-08-02 01:20:21 |
| Service | IG | ULS 3543986 | 2026-08-02 01:20:21 |
| Grant Date | 2023-09-29 | ULS 3543986 | 2026-08-02 01:20:21 |
| Expiration Date | 2033-12-12 | ULS 3543986 | 2026-08-02 01:20:21 |