Universal Licensing System
WPIR591
KLA INSTRUMENTS CORPORATION
License details
| ULS identifier | 1733392 |
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| Call sign | WPIR591 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1995-10-17 |
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| Expiration | 2000-10-17 |
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| Cancellation | 2000-12-17 |
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| Frequency range | 464.0875 - 469.0875 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | SANTA CLARA, CA |
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| Coordinates | 37.4046667, -121.9463333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:28:49 |
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Licensee
| Name | KLA INSTRUMENTS CORPORATION |
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| Applicant type | C |
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| Location | SAN JOSE, CA |
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| Address | 160 RIO ROBLES, SAN JOSE, CA, 951341813 |
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| Phone | 4084344200 |
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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 | MO | 464.08750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MOC | 464.08750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MOC | 469.08750000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.08750000 | | 20K0F3E |
| 1 | 1 | 464.08750000 | | 20K0F3E |
| 1 | 1 | 469.08750000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SANTA CLARA, CA | 37.40466667, -121.94633333 | | | | |
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 | 160 RIO ROBLES, SAN JOSE, CA | | 4084566157 |
License history
| Date | File or call sign | Action |
|---|
| 2000-12-17 | WPIR591 | LIEXP |
| 2000-11-23 | WPIR591 | LICCNV |
| 2000-07-18 | WPIR591 | LETRES |
| 1995-10-18 | WPIR591 | AUTHPR |
| 1995-10-17 | WPIR591 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1733392 | 2026-08-02 01:28:49 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPIR591 | ULS 1733392 | 2026-08-02 01:28:49 |
| Status | E | ULS 1733392 | 2026-08-02 01:28:49 |
| Service | IG | ULS 1733392 | 2026-08-02 01:28:49 |
| Grant Date | 1995-10-17 | ULS 1733392 | 2026-08-02 01:28:49 |
| Expiration Date | 2000-10-17 | ULS 1733392 | 2026-08-02 01:28:49 |
| Cancellation Date | 2000-12-17 | ULS 1733392 | 2026-08-02 01:28:49 |