Universal Licensing System
WNTJ811
AMDAHL CORPORATION
License details
| ULS identifier | 1022876 |
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| Call sign | WNTJ811 |
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| Radio service | MG |
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| Status | E |
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| Grant date | 1996-08-27 |
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| Expiration | 2001-06-18 |
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| Cancellation | 2001-09-23 |
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| Frequency range | 22225 MHz |
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| Locations | 2 |
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| Representative location | SUNNYVALE, SANTA CLARA, CA |
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| Coordinates | 37.3863056, -121.9932778 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:22 |
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Licensee
| Name | AMDAHL CORPORATION |
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| Applicant type | C |
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| FRN | 0001540558 |
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| Location | SUNNYVALE, CA |
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| Address | 1250 E ARQUES, SUNNYVALE, CA, 94088 |
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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 | 22225.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 22225.00000000 | | 25M0F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 350 OAKHEAD PKY, SUNNYVALE, SANTA CLARA, CA | 37.38630556, -121.99327778 | 10.700 m | | 9.100 m structure / 22.300 m overall | |
| 2 | R | | 37.37713889, -121.96466667 | 11.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | H | 40.6000 | 111.9000 | | |
| 1 | 2 | R | | | | 40.6000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2001-09-23 | WNTJ811 | LIEXP |
| 2001-03-26 | WNTJ811 | LETRES |
| 1999-08-14 | WNTJ811 | LICCNV |
| 1996-07-15 | WNTJ811 | LIREN |
| 1991-06-18 | WNTJ811 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1022876 | 2026-08-02 02:46:22 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNTJ811 | ULS 1022876 | 2026-08-02 02:46:22 |
| Status | E | ULS 1022876 | 2026-08-02 02:46:22 |
| Service | MG | ULS 1022876 | 2026-08-02 02:46:22 |
| Grant Date | 1996-08-27 | ULS 1022876 | 2026-08-02 02:46:22 |
| Expiration Date | 2001-06-18 | ULS 1022876 | 2026-08-02 02:46:22 |
| Cancellation Date | 2001-09-23 | ULS 1022876 | 2026-08-02 02:46:22 |