Universal Licensing System
WPLX819
GENTEX OPTICS INC
License details
| ULS identifier | 1789345 |
|---|
| Call sign | WPLX819 |
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| Radio service | IG |
|---|
| Status | E |
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| Grant date | 2003-12-09 |
|---|
| Expiration | 2013-04-07 |
|---|
| Cancellation | 2013-04-19 |
|---|
| Frequency range | 452.275 - 466.4625 MHz (4 frequencies) |
|---|
| Locations | 1 |
|---|
| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:06 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.27500000 | | | 40.000000 | 120.000000 | |
| 2 | 1 | MO | 452.27500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.27500000 | | | 4.000000 | 4.000000 | |
| 1 | 2 | FB2 | 461.46250000 | | | 40.000000 | 80.000000 | |
| 3 | 1 | MO | 461.46250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 461.46250000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | MO | 466.46250000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | MO | 466.46250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.27500000 | | 11K2F3E |
| 2 | 1 | 452.27500000 | | 11K2F3E |
| 2 | 1 | 457.27500000 | | 11K2F3E |
| 1 | 2 | 461.46250000 | | 7K60FXD |
| 1 | 2 | 461.46250000 | | 7K60FXE |
| 3 | 1 | 461.46250000 | | 7K60FXD |
| 3 | 1 | 461.46250000 | | 7K60FXE |
| 3 | 1 | 461.46250000 | | 7K60FXD |
| 3 | 1 | 461.46250000 | | 7K60FXE |
| 3 | 1 | 466.46250000 | | 7K60FXE |
| 3 | 1 | 466.46250000 | | 7K60FXD |
| 3 | 1 | 466.46250000 | | 7K60FXE |
| 3 | 1 | 466.46250000 | | 7K60FXD |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 183 W. MAIN ST., WEBSTER, WORCESTER, MA | 42.04008333, -71.90925000 | 199.000 m | BANT | 9.100 m structure / 12.200 m overall | N |
| 2 | T | | | | | | |
| 3 | | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 8.000 m | | | | 29.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
| 2 | 1 | T | | 12.200 m | | | | 28.900 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 183 W. MAIN ST., WEBSTER, MA | WORCESTER | 5089433860 |
License history
| Date | File or call sign | Action |
|---|
| 2013-04-19 | WPLX819 | COR |
| 2013-01-14 | WPLX819 | LETRES |
| 2010-02-05 | WPLX819 | LIMOD |
| 2007-10-17 | WPLX819 | LIAUA |
| 2007-10-16 | WPLX819 | ESCAPR |
| 2003-12-09 | WPLX819 | LIREN |
| 2003-12-09 | WPLX819 | COR |
| 2003-05-14 | WPLX819 | LIEXP |
| 2003-05-13 | WPLX819 | LITIN |
| 2003-01-13 | WPLX819 | LETRES |
| 2001-10-09 | WPLX819 | AUDOPR |
| 2000-11-23 | WPLX819 | LICCNV |
| 1998-04-07 | WPLX819 | LIISS |
| 1998-04-07 | WPLX819 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1789345 | 2026-08-02 01:16:06 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPLX819 | ULS 1789345 | 2026-08-02 01:16:06 |
| Status | E | ULS 1789345 | 2026-08-02 01:16:06 |
| Service | IG | ULS 1789345 | 2026-08-02 01:16:06 |
| Grant Date | 2003-12-09 | ULS 1789345 | 2026-08-02 01:16:06 |
| Expiration Date | 2013-04-07 | ULS 1789345 | 2026-08-02 01:16:06 |
| Cancellation Date | 2013-04-19 | ULS 1789345 | 2026-08-02 01:16:06 |