Universal Licensing System
WQWL541
ATI, FLOWFORM PRODUCTS, LLC
License details
| ULS identifier | 3738334 |
|---|
| Call sign | WQWL541 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2015-09-28 |
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| Expiration | 2025-09-28 |
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| Cancellation | 2025-12-13 |
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| Frequency range | 451.2375 - 452.1125 MHz (5 frequencies) |
|---|
| Locations | 1 |
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| Representative location | BILLERICA, MIDDLESEX, MA |
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| Coordinates | 42.5306389, -71.2551389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:21:09 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.23750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 451.33750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 451.68750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.08750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.11250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.23750000 | | 7K60FXD |
| 1 | 1 | 451.23750000 | | 7K60FXE |
| 1 | 1 | 451.23750000 | | 11K2F3E |
| 1 | 1 | 451.33750000 | | 7K60FXD |
| 1 | 1 | 451.33750000 | | 7K60FXE |
| 1 | 1 | 451.33750000 | | 11K2F3E |
| 1 | 1 | 451.68750000 | | 7K60FXD |
| 1 | 1 | 451.68750000 | | 11K2F3E |
| 1 | 1 | 451.68750000 | | 7K60FXE |
| 1 | 1 | 452.08750000 | | 7K60FXD |
| 1 | 1 | 452.08750000 | | 7K60FXE |
| 1 | 1 | 452.08750000 | | 11K2F3E |
| 1 | 1 | 452.11250000 | | 7K60FXD |
| 1 | 1 | 452.11250000 | | 11K2F3E |
| 1 | 1 | 452.11250000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | BILLERICA, MIDDLESEX, MA | 42.53063889, -71.25513889 | | | | |
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 | 12 SUBURBAN PARK DRIVE, BILLERICA, MA | MIDDLESEX | 9786670202 |
License history
| Date | File or call sign | Action |
|---|
| 2025-12-13 | WQWL541 | LIEXP |
| 2025-07-07 | WQWL541 | LETRES |
| 2015-09-28 | WQWL541 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3738334 | 2026-08-02 01:21:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQWL541 | ULS 3738334 | 2026-08-02 01:21:09 |
| Status | E | ULS 3738334 | 2026-08-02 01:21:09 |
| Service | IG | ULS 3738334 | 2026-08-02 01:21:09 |
| Grant Date | 2015-09-28 | ULS 3738334 | 2026-08-02 01:21:09 |
| Expiration Date | 2025-09-28 | ULS 3738334 | 2026-08-02 01:21:09 |
| Cancellation Date | 2025-12-13 | ULS 3738334 | 2026-08-02 01:21:09 |