Universal Licensing System
WPXP484
IBM Research and Development Inc.
License details
| ULS identifier | 2513590 |
|---|
| Call sign | WPXP484 |
|---|
| Radio service | YG |
|---|
| Status | C |
|---|
| Grant date | 2013-03-05 |
|---|
| Expiration | 2023-05-14 |
|---|
| Cancellation | 2017-04-10 |
|---|
| Frequency range | 463.2 - 469.95 MHz (4 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | SOMMERS, WESTCHESTER, NY |
|---|
| Coordinates | 41.3136944, -73.6815278 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| 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 |
|---|
| 3 | 1 | MO | 463.20000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 464.67500000 | | | 25.000000 | 125.000000 | |
| 3 | 1 | MO | 464.67500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 464.70000000 | | | 25.000000 | 125.000000 | |
| 3 | 1 | MO | 464.70000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 464.95000000 | | | 25.000000 | 125.000000 | |
| 3 | 1 | MO | 464.95000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | FX1 | 469.67500000 | | | 10.000000 | 20.000000 | |
| 3 | 1 | MO | 469.67500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | FX1 | 469.70000000 | | | 10.000000 | 20.000000 | |
| 3 | 1 | MO | 469.70000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | FX1 | 469.95000000 | | | 10.000000 | 20.000000 | |
| 3 | 1 | MO | 469.95000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 463.20000000 | | 11K2F3E |
| 1 | 1 | 464.67500000 | | 11K2F3E |
| 3 | 1 | 464.67500000 | | 11K2F3E |
| 1 | 1 | 464.70000000 | | 11K2F3E |
| 3 | 1 | 464.70000000 | | 11K2F3E |
| 1 | 1 | 464.95000000 | | 11K2F3E |
| 3 | 1 | 464.95000000 | | 11K2F3E |
| 2 | 1 | 469.67500000 | | 11K2F3E |
| 3 | 1 | 469.67500000 | | 11K2F3E |
| 2 | 1 | 469.70000000 | | 11K2F3E |
| 3 | 1 | 469.70000000 | | 11K2F3E |
| 2 | 1 | 469.95000000 | | 11K2F3E |
| 3 | 1 | 469.95000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | RTE 100, SOMMERS, WESTCHESTER, NY | 41.31369444, -73.68152778 | 149.000 m | TOWER | 40.000 m structure / 50.000 m overall | N |
| 2 | T | WESTCHESTER, NY | | 0.000 m | | | N |
| 3 | T | | 41.31369444, -73.68152778 | 0.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 22.000 m | | | | 15.000 | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 294 ROUTE 100, SOMMERS, NY | WESTCHESTER | 9144622862 |
License history
| Date | File or call sign | Action |
|---|
| 2017-04-11 | WPXP484 | LICAN |
| 2013-03-05 | WPXP484 | LIREN |
| 2013-02-18 | WPXP484 | LETRES |
| 2011-05-03 | WPXP484 | LTSFND |
| 2011-05-03 | WPXP484 | LIAUA |
| 2011-05-02 | WPXP484 | ESCAPR |
| 2011-05-02 | WPXP484 | ESCFRN |
| 2010-07-12 | WPXP484 | LIASS |
| 2010-06-30 | WPXP484 | LTSAPR |
| 2010-06-29 | WPXP484 | ESUAPR |
| 2010-06-29 | WPXP484 | EFUAPR |
| 2004-11-29 | WPXP484 | LETCNS |
| 2004-02-27 | WPXP484 | LIMOD |
| 2004-02-09 | WPXP484 | LETCNS |
| 2003-05-14 | WPXP484 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2513590 | 2026-08-02 01:13:46 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPXP484 | ULS 2513590 | 2026-08-02 01:13:46 |
| Status | C | ULS 2513590 | 2026-08-02 01:13:46 |
| Service | YG | ULS 2513590 | 2026-08-02 01:13:46 |
| Grant Date | 2013-03-05 | ULS 2513590 | 2026-08-02 01:13:46 |
| Expiration Date | 2023-05-14 | ULS 2513590 | 2026-08-02 01:13:46 |
| Cancellation Date | 2017-04-10 | ULS 2513590 | 2026-08-02 01:13:46 |