Universal Licensing System
KD22633
IBM RESEARCH AND DEVELOPMENT INC
License details
| ULS identifier | 1601726 |
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| Call sign | KD22633 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-11-25 |
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| Expiration | 2002-11-25 |
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| Cancellation | 2003-03-02 |
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| Frequency range | 463.7125 - 468.8125 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | WESTCHESTER, NY |
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| Coordinates | 41.2223056, -73.7912500 |
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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 | 463.71250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 463.81250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 468.71250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 468.81250000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.71250000 | | 20K0F3E |
| 1 | 1 | 463.81250000 | | 20K0F3E |
| 1 | 1 | 468.71250000 | | 20K0F3E |
| 1 | 1 | 468.81250000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | WESTCHESTER, NY | 41.22230556, -73.79125000 | | | | |
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 |
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| 1 | KITCHAWAN RD RT 134, YORKTOWN HEIGHTS, NY | | 9149451939 |
License history
| Date | File or call sign | Action |
|---|
| 2003-03-02 | KD22633 | LIEXP |
| 2002-09-03 | KD22633 | LETRES |
| 2002-03-07 | KD22633 | LIAUA |
| 2002-01-28 | KD22633 | AUDOPR |
| 2000-11-22 | KD22633 | LICCNV |
| 2000-07-07 | KD22633 | AUTHPR |
| 1997-11-04 | KD22633 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1601726 | 2026-08-02 01:13:46 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KD22633 | ULS 1601726 | 2026-08-02 01:13:46 |
| Status | E | ULS 1601726 | 2026-08-02 01:13:46 |
| Service | IG | ULS 1601726 | 2026-08-02 01:13:46 |
| Grant Date | 1997-11-25 | ULS 1601726 | 2026-08-02 01:13:46 |
| Expiration Date | 2002-11-25 | ULS 1601726 | 2026-08-02 01:13:46 |
| Cancellation Date | 2003-03-02 | ULS 1601726 | 2026-08-02 01:13:46 |