Universal Licensing System
WQSS341
KEY POLYMER CORPORATION
License details
| ULS identifier | 3531576 |
|---|
| Call sign | WQSS341 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2023-10-11 |
|---|
| Expiration | 2033-11-06 |
|---|
| Frequency range | 451.1875 - 456.7375 MHz (5 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | LAWRENCE, ESSEX, MA |
|---|
| Coordinates | 42.6890556, -71.1793333 |
|---|
| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:20:22 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.18750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 451.28750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.18750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.28750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.73750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.18750000 | | 11K2F3E |
| 1 | 1 | 451.18750000 | | 4K00F1D |
| 1 | 1 | 451.18750000 | | 4K00F1E |
| 1 | 1 | 451.28750000 | | 11K2F3E |
| 1 | 1 | 451.28750000 | | 4K00F1D |
| 1 | 1 | 451.28750000 | | 4K00F1E |
| 1 | 1 | 456.18750000 | | 4K00F1E |
| 1 | 1 | 456.18750000 | | 4K00F1D |
| 1 | 1 | 456.18750000 | | 11K2F3E |
| 1 | 1 | 456.28750000 | | 11K2F3E |
| 1 | 1 | 456.28750000 | | 4K00F1D |
| 1 | 1 | 456.28750000 | | 4K00F1E |
| 1 | 1 | 456.73750000 | | 4K00F1D |
| 1 | 1 | 456.73750000 | | 11K2F3E |
| 1 | 1 | 456.73750000 | | 4K00F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | LAWRENCE, ESSEX, MA | 42.68905556, -71.17933333 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 17 SHEPHARD ST, LAWRENCE, MA | ESSEX | 9786839411 |
License history
| Date | File or call sign | Action |
|---|
| 2023-10-11 | WQSS341 | LIREN |
| 2023-08-14 | WQSS341 | LETRES |
| 2013-11-08 | WQSS341 | LIAUA |
| 2013-11-07 | WQSS341 | ESUAPR |
| 2013-11-06 | WQSS341 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3531576 | 2026-08-02 01:20:22 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQSS341 | ULS 3531576 | 2026-08-02 01:20:22 |
| Status | A | ULS 3531576 | 2026-08-02 01:20:22 |
| Service | IG | ULS 3531576 | 2026-08-02 01:20:22 |
| Grant Date | 2023-10-11 | ULS 3531576 | 2026-08-02 01:20:22 |
| Expiration Date | 2033-11-06 | ULS 3531576 | 2026-08-02 01:20:22 |