Universal Licensing System
WPGN910
IBM Research and Development Inc.
License details
| ULS identifier | 1725072 |
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| Call sign | WPGN910 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2004-12-04 |
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| Expiration | 2015-02-14 |
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| Cancellation | 2013-07-19 |
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| Frequency range | 465 MHz |
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| Locations | 1 |
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| Representative location | HAWTHORNE, WESTCHESTER, NY |
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| Coordinates | 41.0800833, -73.4695556 |
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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 | FB | 465.00000000 | | | 4.000000 | 20.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 465.00000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 30 OLD MILL RIVER RD, HAWTHORNE, WESTCHESTER, NY | 41.08008333, -73.46955556 | 93.000 m | B | 12.000 m structure / 12.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 30 OLD MILL RIVER RD, HAWTHORNE, NY | | 9149451939 |
License history
| Date | File or call sign | Action |
|---|
| 2013-07-20 | WPGN910 | LICAN |
| 2008-08-16 | WPGN910 | LIAUA |
| 2008-08-15 | WPGN910 | ESUAPR |
| 2007-03-07 | WPGN910 | LIAUA |
| 2007-03-06 | WPGN910 | ESUAPR |
| 2004-12-04 | WPGN910 | LIREN |
| 2004-11-22 | WPGN910 | LETRES |
| 2002-03-07 | WPGN910 | LIAUA |
| 2002-01-28 | WPGN910 | AUDOPR |
| 2000-11-23 | WPGN910 | LICCNV |
| 2000-07-07 | WPGN910 | AUTHPR |
| 2000-03-03 | WPGN910 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1725072 | 2026-08-02 01:13:46 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPGN910 | ULS 1725072 | 2026-08-02 01:13:46 |
| Status | C | ULS 1725072 | 2026-08-02 01:13:46 |
| Service | IG | ULS 1725072 | 2026-08-02 01:13:46 |
| Grant Date | 2004-12-04 | ULS 1725072 | 2026-08-02 01:13:46 |
| Expiration Date | 2015-02-14 | ULS 1725072 | 2026-08-02 01:13:46 |
| Cancellation Date | 2013-07-19 | ULS 1725072 | 2026-08-02 01:13:46 |