Universal Licensing System
WIA357
IBM RESEARCH AND DEVELOPMENT INC
License details
| ULS identifier | 986231 |
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| Call sign | WIA357 |
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| Radio service | MG |
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| Status | C |
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| Grant date | 1994-10-20 |
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| Expiration | 1999-10-20 |
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| Cancellation | 1998-12-28 |
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| Frequency range | 12390 MHz |
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| Locations | 3 |
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| Representative location | SAN JOSE, SANTA CLARA, CA |
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| Coordinates | 37.1963333, -121.7482778 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:48:00 |
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Licensee
| Name | IBM RESEARCH AND DEVELOPMENT INC |
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| Applicant type | C |
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| Location | WHITE PLAINS, NY |
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| Address | 1311 MAMARONECK AVENUE, WHITE PLAINS, NY, 10605 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FXO | 12390.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 12390.00000000 | | 20M0F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 555 BAILEY AVE, SAN JOSE, SANTA CLARA, CA | 37.19633333, -121.74827778 | 79.200 m | | 29.600 m structure / 29.600 m overall | |
| 2 | P | | 37.20077778, -121.75327778 | 189.600 m | | 13.100 m overall | |
| 3 | R | | 37.25019444, -121.80022222 | 57.600 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | H | 45.1000 | 318.0000 | | |
| 1 | 2 | P | | | V | | 322.8000 | | |
| 1 | 3 | R | | | | 45.1000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 1999-08-13 | WIA357 | LICCNV |
| 1998-12-28 | WIA357 | LICAN |
| 1994-10-20 | WIA357 | LIMOD |
| 1994-09-13 | WIA357 | LIMOD |
| 1989-08-28 | WIA357 | LIMOD |
| 1984-08-03 | WIA357 | LIMOD |
| 1983-04-14 | WIA357 | LIMOD |
| 1979-07-20 | WIA357 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 986231 | 2026-08-02 02:48:00 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WIA357 | ULS 986231 | 2026-08-02 02:48:00 |
| Status | C | ULS 986231 | 2026-08-02 02:48:00 |
| Service | MG | ULS 986231 | 2026-08-02 02:48:00 |
| Grant Date | 1994-10-20 | ULS 986231 | 2026-08-02 02:48:00 |
| Expiration Date | 1999-10-20 | ULS 986231 | 2026-08-02 02:48:00 |
| Cancellation Date | 1998-12-28 | ULS 986231 | 2026-08-02 02:48:00 |