Universal Licensing System
WPKR229
STANFORD UNIVERSITY
License details
| ULS identifier | 1750325 |
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| Call sign | WPKR229 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2002-04-23 |
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| Expiration | 2012-06-11 |
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| Cancellation | 2012-08-11 |
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| Frequency range | 457.525 - 467.825 MHz (8 frequencies) |
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| Locations | 1 |
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| Representative location | SANTA CLARA, CA |
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| Coordinates | 37.4166111, -122.1566389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:49 |
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Licensee
| Name | STANFORD UNIVERSITY |
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| Applicant type | C |
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| FRN | 0006906309 |
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| Location | STANFORD, CA |
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| Address | 315 BONAIR SIDING, STANFORD, CA, 94305 |
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| Phone | 4157239138 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 457.52500000 | | | 2.000000 | | |
| 1 | 1 | MO | 457.55000000 | | | 2.000000 | | |
| 1 | 1 | MO | 457.57500000 | | | 2.000000 | | |
| 1 | 1 | MO | 457.60000000 | | | 2.000000 | | |
| 1 | 1 | MO | 467.75000000 | | | 2.000000 | | |
| 1 | 1 | MO | 467.77500000 | | | 2.000000 | | |
| 1 | 1 | MO | 467.80000000 | | | 2.000000 | | |
| 1 | 1 | MO | 467.82500000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 457.52500000 | | 20K0F1D |
| 1 | 1 | 457.55000000 | | 20K0F1D |
| 1 | 1 | 457.57500000 | | 20K0F1D |
| 1 | 1 | 457.60000000 | | 20K0F1D |
| 1 | 1 | 467.75000000 | | 20K0F1D |
| 1 | 1 | 467.77500000 | | 20K0F1D |
| 1 | 1 | 467.80000000 | | 20K0F1D |
| 1 | 1 | 467.82500000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SANTA CLARA, CA | 37.41661111, -122.15663889 | | | | |
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 | 315 BONAIR SIDING, STANFORD, CA | | 4157239138 |
License history
| Date | File or call sign | Action |
|---|
| 2012-08-11 | WPKR229 | LIEXP |
| 2012-03-19 | WPKR229 | LETRES |
| 2002-12-12 | WPKR229 | AUDOPR |
| 2002-04-23 | WPKR229 | LIREN |
| 2002-03-18 | WPKR229 | LETRES |
| 2000-11-23 | WPKR229 | LICCNV |
| 1997-06-11 | WPKR229 | AUTHPR |
| 1997-06-11 | WPKR229 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1750325 | 2026-08-02 01:24:49 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKR229 | ULS 1750325 | 2026-08-02 01:24:49 |
| Status | E | ULS 1750325 | 2026-08-02 01:24:49 |
| Service | IG | ULS 1750325 | 2026-08-02 01:24:49 |
| Grant Date | 2002-04-23 | ULS 1750325 | 2026-08-02 01:24:49 |
| Expiration Date | 2012-06-11 | ULS 1750325 | 2026-08-02 01:24:49 |
| Cancellation Date | 2012-08-11 | ULS 1750325 | 2026-08-02 01:24:49 |