Universal Licensing System
WNYD235
SYSTECH ENVIRONMENTAL CORPORATION
License details
| ULS identifier | 1691781 |
|---|
| Call sign | WNYD235 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2022-01-06 |
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| Expiration | 2032-01-08 |
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| Frequency range | 451.1875 - 469.4125 MHz (9 frequencies) |
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| Locations | 2 |
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| Representative location | PAULDING, PAULDING, OH |
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| Coordinates | 41.1795000, -84.6118889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:43 |
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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 | 451.56250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 451.68750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.18750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.56250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | FB2 | 464.41250000 | | | 50.000000 | 80.000000 | |
| 3 | 1 | MO | 464.41250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 464.60000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 464.70000000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 469.41250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.18750000 | | 11K2F3E |
| 1 | 1 | 451.56250000 | | 11K2F3E |
| 1 | 1 | 451.68750000 | | 11K2F3E |
| 1 | 1 | 456.18750000 | | 11K2F3E |
| 1 | 1 | 456.56250000 | | 11K2F3E |
| 2 | 1 | 464.41250000 | | 11K2F3E |
| 3 | 1 | 464.41250000 | | 11K2F3E |
| 1 | 1 | 464.60000000 | | 11K2F3E |
| 1 | 1 | 464.70000000 | | 11K2F3E |
| 3 | 1 | 469.41250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Paulding, PAULDING, OH | 41.17950000, -84.61188889 | | | | N |
| 2 | | 11397 CO RD 176, PAULDING, PAULDING, OH | 41.17950000, -84.61188889 | 222.000 m | BANT | 60.900 m structure / 67.000 m overall | N |
| 3 | | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | | | 67.000 m | | | | 69.200 | |
| 1 | 3 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 11397 RD 176, PAULDING, OH | PAULDING | 4193994835 |
License history
| Date | File or call sign | Action |
|---|
| 2022-01-06 | WNYD235 | LIREN |
| 2021-10-18 | WNYD235 | LETRES |
| 2011-10-14 | WNYD235 | LIREN |
| 2010-04-06 | WNYD235 | LETCNS |
| 2009-07-07 | WNYD235 | LIMOD |
| 2008-08-12 | WNYD235 | LETCNS |
| 2007-11-08 | WNYD235 | LIMOD |
| 2002-02-13 | WNYD235 | LIREN |
| 2001-12-19 | WNYD235 | AUDOPR |
| 2001-10-15 | WNYD235 | LETRES |
| 2000-11-23 | WNYD235 | LICCNV |
| 1996-10-23 | WNYD235 | AUTHPR |
| 1996-10-23 | WNYD235 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1691781 | 2026-08-02 01:17:43 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNYD235 | ULS 1691781 | 2026-08-02 01:17:43 |
| Status | A | ULS 1691781 | 2026-08-02 01:17:43 |
| Service | IG | ULS 1691781 | 2026-08-02 01:17:43 |
| Grant Date | 2022-01-06 | ULS 1691781 | 2026-08-02 01:17:43 |
| Expiration Date | 2032-01-08 | ULS 1691781 | 2026-08-02 01:17:43 |