Universal Licensing System
WPIM434
The LeLand Stanford Junior University
License details
| ULS identifier | 1732418 |
|---|
| Call sign | WPIM434 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2005-09-20 |
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| Expiration | 2015-09-25 |
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| Cancellation | 2015-11-28 |
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| Frequency range | 464.925 - 469.925 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | STANFORD, SANTA CLARA, CA |
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| Coordinates | 37.4307778, -122.1788611 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:21:29 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 464.92500000 | | | 25.000000 | 45.000000 | |
| 2 | 1 | MO | 464.92500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 469.92500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.92500000 | | 7K60FXE |
| 2 | 1 | 464.92500000 | | 7K60FXE |
| 2 | 1 | 469.92500000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | BLDG 14-105 STANFORD UNIVERSITY, STANFORD, SANTA CLARA, CA | 37.43077778, -122.17886111 | 7.000 m | B | 21.000 m structure / 15.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.000 m | | | | -117.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 2 | 288 Campus Dr., Stanford, CA | SANTA CLARA | 6507231790 |
License history
| Date | File or call sign | Action |
|---|
| 2015-11-28 | WPIM434 | LIEXP |
| 2015-06-29 | WPIM434 | LETRES |
| 2015-03-19 | WPIM434 | LIASS |
| 2015-03-18 | WPIM434 | ESUAPR |
| 2010-10-21 | WPIM434 | LIMOD |
| 2005-09-20 | WPIM434 | LTSFRN |
| 2005-09-20 | WPIM434 | LIREN |
| 2005-09-19 | WPIM434 | ESCAPR |
| 2005-07-04 | WPIM434 | LETRES |
| 2001-09-04 | WPIM434 | AUDOPR |
| 2000-11-23 | WPIM434 | LICCNV |
| 2000-08-16 | WPIM434 | AUTHPR |
| 2000-08-16 | WPIM434 | LIREN |
| 2000-06-23 | WPIM434 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1732418 | 2026-08-02 01:21:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPIM434 | ULS 1732418 | 2026-08-02 01:21:29 |
| Status | E | ULS 1732418 | 2026-08-02 01:21:29 |
| Service | IG | ULS 1732418 | 2026-08-02 01:21:29 |
| Grant Date | 2005-09-20 | ULS 1732418 | 2026-08-02 01:21:29 |
| Expiration Date | 2015-09-25 | ULS 1732418 | 2026-08-02 01:21:29 |
| Cancellation Date | 2015-11-28 | ULS 1732418 | 2026-08-02 01:21:29 |