Universal Licensing System
WPMC651
IBM Research and Development Inc.
License details
| ULS identifier | 1791894 |
|---|
| Call sign | WPMC651 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2013-03-05 |
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| Expiration | 2023-06-02 |
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| Cancellation | 2013-07-19 |
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| Frequency range | 452.85 - 457.85 MHz (2 frequencies) |
|---|
| Locations | 2 |
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| Representative location | YORKTOWN HEIGHTS, WESTCHESTER, NY |
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| Coordinates | 41.2107778, -73.8030833 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:46 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.85000000 | | | 100.000000 | 220.000000 | |
| 2 | 1 | MO | 452.85000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 457.85000000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.85000000 | | 20K0F3E |
| 1 | 1 | 452.85000000 | | 11K2F3E |
| 2 | 1 | 452.85000000 | | 11K2F3E |
| 2 | 1 | 452.85000000 | | 20K0F3E |
| 2 | 1 | 457.85000000 | | 11K2F3E |
| 2 | 1 | 457.85000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | KITCHAWAN RD RT 134, YORKTOWN HEIGHTS, WESTCHESTER, NY | 41.21077778, -73.80308333 | 159.000 m | BANT | 12.500 m structure / 18.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.000 m | | | | 65.800 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | KITCHAWAN ROAD ROUTE 134, YORKTOWN HEIGHTS, NY | WESTCHESTER | 9149451939 |
License history
| Date | File or call sign | Action |
|---|
| 2013-07-20 | WPMC651 | LICAN |
| 2013-03-05 | WPMC651 | LIREN |
| 2011-06-09 | WPMC651 | LIMOD |
| 2008-08-16 | WPMC651 | LIAUA |
| 2008-08-15 | WPMC651 | ESUAPR |
| 2007-03-07 | WPMC651 | LIAUA |
| 2007-03-06 | WPMC651 | ESUAPR |
| 2003-03-07 | WPMC651 | LIREN |
| 2002-08-24 | WPMC651 | LIAUA |
| 2002-08-20 | WPMC651 | LIMOD |
| 2002-03-07 | WPMC651 | LIAUA |
| 2002-01-28 | WPMC651 | AUDOPR |
| 2000-11-23 | WPMC651 | LICCNV |
| 2000-07-07 | WPMC651 | AUTHPR |
| 1998-06-02 | WPMC651 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1791894 | 2026-08-02 01:13:46 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMC651 | ULS 1791894 | 2026-08-02 01:13:46 |
| Status | C | ULS 1791894 | 2026-08-02 01:13:46 |
| Service | IG | ULS 1791894 | 2026-08-02 01:13:46 |
| Grant Date | 2013-03-05 | ULS 1791894 | 2026-08-02 01:13:46 |
| Expiration Date | 2023-06-02 | ULS 1791894 | 2026-08-02 01:13:46 |
| Cancellation Date | 2013-07-19 | ULS 1791894 | 2026-08-02 01:13:46 |