Universal Licensing System
KB42887
AMPEX CORPORATION
License details
| ULS identifier | 1592724 |
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| Call sign | KB42887 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1998-12-01 |
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| Expiration | 2004-01-04 |
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| Cancellation | 2004-03-07 |
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| Frequency range | 151.655 MHz |
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| Locations | 1 |
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| Representative location | SAN MATEO, CA |
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| Coordinates | 37.4866111, -122.2063611 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:18:38 |
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Licensee
| Name | AMPEX CORPORATION |
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| Applicant type | C |
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| FRN | 0006524433 |
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| Location | REDWOOD CITY, CA |
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| Address | 500 BROADWAY, REDWOOD CITY, CA, 94063 |
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| Phone | 6503672986 |
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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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| 2 | 1 | MO | 151.65500000 | | | 5.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 2 | 1 | 151.65500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 2 | T | SAN MATEO, CA | 37.48661111, -122.20636111 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 401 BROADWAY, REDWOOD CITY, CA | | 6503672986 |
License history
| Date | File or call sign | Action |
|---|
| 2004-03-07 | KB42887 | LIEXP |
| 2003-10-14 | KB42887 | LETRES |
| 2001-08-27 | KB42887 | AUDOPR |
| 2000-11-22 | KB42887 | LICCNV |
| 1998-12-01 | KB42887 | LIREN |
| 1998-12-01 | KB42887 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1592724 | 2026-08-02 01:18:38 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KB42887 | ULS 1592724 | 2026-08-02 01:18:38 |
| Status | E | ULS 1592724 | 2026-08-02 01:18:38 |
| Service | IG | ULS 1592724 | 2026-08-02 01:18:38 |
| Grant Date | 1998-12-01 | ULS 1592724 | 2026-08-02 01:18:38 |
| Expiration Date | 2004-01-04 | ULS 1592724 | 2026-08-02 01:18:38 |
| Cancellation Date | 2004-03-07 | ULS 1592724 | 2026-08-02 01:18:38 |