Universal Licensing System
WPLK921
A D P MARSHALL
License details
| ULS identifier | 1786740 |
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| Call sign | WPLK921 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1998-02-20 |
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| Expiration | 2003-02-20 |
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| Cancellation | 2003-05-25 |
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| Frequency range | 464.575 - 469.575 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | HOPEWELL JUNCTION, DUTCHESS, NY |
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| Coordinates | 41.5728611, -73.8229167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:26:38 |
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Licensee
| Name | A D P MARSHALL |
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| Applicant type | C |
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| Location | FISHKILL, NY |
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| Address | FISHKILL, NY, 12524 |
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| Phone | 9148946606 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FB2 | 464.57500000 | | | 10.000000 | 10.000000 | |
| 2 | 1 | MO | 464.57500000 | | | 10.000000 | | |
| 2 | 1 | MO | 469.57500000 | | | 10.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.57500000 | | 20K0F3E |
| 2 | 1 | 464.57500000 | | 20K0F3E |
| 2 | 1 | 469.57500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | IBM BLDG 320, HOPEWELL JUNCTION, DUTCHESS, NY | 41.57286111, -73.82291667 | 76.000 m | B | 20.000 m structure / 20.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 20.000 m | | | | -66.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | IBM BLDG 320, HOPEWELL JUNCTION, NY | | 9148946606 |
License history
| Date | File or call sign | Action |
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| 2003-05-25 | WPLK921 | LIEXP |
| 2002-11-25 | WPLK921 | LETRES |
| 2002-04-17 | WPLK921 | LETAUS |
| 2000-11-23 | WPLK921 | LICCNV |
| 1998-02-20 | WPLK921 | AUTHPR |
| 1998-02-20 | WPLK921 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1786740 | 2026-08-02 01:26:38 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPLK921 | ULS 1786740 | 2026-08-02 01:26:38 |
| Status | E | ULS 1786740 | 2026-08-02 01:26:38 |
| Service | IG | ULS 1786740 | 2026-08-02 01:26:38 |
| Grant Date | 1998-02-20 | ULS 1786740 | 2026-08-02 01:26:38 |
| Expiration Date | 2003-02-20 | ULS 1786740 | 2026-08-02 01:26:38 |
| Cancellation Date | 2003-05-25 | ULS 1786740 | 2026-08-02 01:26:38 |