Universal Licensing System
WPKS478
VAN DE MARK CHEMICAL CO INC
License details
| ULS identifier | 1751019 |
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| Call sign | WPKS478 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2022-04-16 |
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| Expiration | 2032-06-23 |
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| Frequency range | 463.55 - 468.55 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | LOCKPORT, NIAGARA, NY |
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| Coordinates | 43.1833889, -78.6969722 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:59 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 463.55000000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | MO | 463.55000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | FX1 | 468.55000000 | | | 40.000000 | 5.000000 | |
| 3 | 1 | MO | 468.55000000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.55000000 | | 11K2F3E |
| 3 | 1 | 463.55000000 | | 11K2F3E |
| 2 | 1 | 468.55000000 | | 11K2F3E |
| 3 | 1 | 468.55000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ONE N MANSIT RD, LOCKPORT, NIAGARA, NY | 43.18338889, -78.69697222 | 139.000 m | B | 6.000 m structure / 6.000 m overall | N |
| 2 | T | NY | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.000 m | | | | 3.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | ONE NORTH TRANSIT RD, LOCKPORT, NY | NIAGARA | 7164336764 |
License history
| Date | File or call sign | Action |
|---|
| 2022-04-16 | WPKS478 | LIREN |
| 2016-05-26 | WPKS478 | LIAUA |
| 2016-05-25 | WPKS478 | ESCAPR |
| 2012-05-01 | WPKS478 | LIREN |
| 2012-04-02 | WPKS478 | LETRES |
| 2012-02-24 | WPKS478 | LIMOD |
| 2012-01-18 | WPKS478 | ESCAPR |
| 2002-04-16 | WPKS478 | LIREN |
| 2002-04-01 | WPKS478 | LETRES |
| 2001-12-20 | WPKS478 | AUDOPR |
| 2000-11-23 | WPKS478 | LICCNV |
| 1997-06-23 | WPKS478 | AUTHPR |
| 1997-06-23 | WPKS478 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1751019 | 2026-08-02 01:14:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKS478 | ULS 1751019 | 2026-08-02 01:14:59 |
| Status | A | ULS 1751019 | 2026-08-02 01:14:59 |
| Service | IG | ULS 1751019 | 2026-08-02 01:14:59 |
| Grant Date | 2022-04-16 | ULS 1751019 | 2026-08-02 01:14:59 |
| Expiration Date | 2032-06-23 | ULS 1751019 | 2026-08-02 01:14:59 |