Universal Licensing System
WPHW254
IBM Research and Development Inc.
License details
| ULS identifier | 1729675 |
|---|
| Call sign | WPHW254 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2005-05-25 |
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| Expiration | 2015-08-07 |
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| Cancellation | 2013-07-19 |
|---|
| Frequency range | 216.0125 MHz |
|---|
| Locations | 1 |
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| Representative location | US |
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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 | MO | 216.01250000 | | | 0.070000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 216.01250000 | | 20K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | US | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | TJ WATSON RESEARCH CTR, YORKTOWN, NY | | 9149451839 |
License history
| Date | File or call sign | Action |
|---|
| 2013-07-20 | WPHW254 | LICAN |
| 2008-08-16 | WPHW254 | LIAUA |
| 2008-08-15 | WPHW254 | ESUAPR |
| 2007-03-07 | WPHW254 | LIAUA |
| 2007-03-06 | WPHW254 | ESUAPR |
| 2005-05-25 | WPHW254 | LIREN |
| 2005-05-16 | WPHW254 | LETRES |
| 2002-03-07 | WPHW254 | LIAUA |
| 2002-01-28 | WPHW254 | AUDOPR |
| 2000-11-23 | WPHW254 | LICCNV |
| 2000-07-07 | WPHW254 | AUTHPR |
| 2000-06-15 | WPHW254 | LIAUA |
| 2000-05-09 | WPHW254 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1729675 | 2026-08-02 01:13:46 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPHW254 | ULS 1729675 | 2026-08-02 01:13:46 |
| Status | C | ULS 1729675 | 2026-08-02 01:13:46 |
| Service | IG | ULS 1729675 | 2026-08-02 01:13:46 |
| Grant Date | 2005-05-25 | ULS 1729675 | 2026-08-02 01:13:46 |
| Expiration Date | 2015-08-07 | ULS 1729675 | 2026-08-02 01:13:46 |
| Cancellation Date | 2013-07-19 | ULS 1729675 | 2026-08-02 01:13:46 |