Universal Licensing System
WPNQ564
WASHINGTON UNIVERSITY
License details
| ULS identifier | 1804630 |
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| Call sign | WPNQ564 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1999-05-04 |
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| Expiration | 2004-05-04 |
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| Cancellation | 2004-07-04 |
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| Frequency range | 451.675 - 456.675 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | ST LOUIS, ST. LOUIS, MO |
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| Coordinates | 38.6353333, -90.2528889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:26:50 |
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Licensee
| Name | WASHINGTON UNIVERSITY |
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| Applicant type | C |
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| Location | SAINT LOUIS, MO |
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| Address | 500 S EUCLID, SAINT LOUIS, MO, 63110 |
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| Phone | 3147470740 |
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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 | FB2 | 451.67500000 | | | 40.000000 | 80.000000 | |
| 2 | 1 | MO | 451.67500000 | | | 40.000000 | | |
| 2 | 1 | MO | 456.67500000 | | | 40.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.67500000 | | 20K0F3E |
| 2 | 1 | 451.67500000 | | 20K0F3E |
| 2 | 1 | 456.67500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 500 S EUCLID, ST LOUIS, ST. LOUIS, MO | 38.63533333, -90.25288889 | 155.000 m | B | 18.000 m structure / 20.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 20.000 m | | | | 28.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | | | 3147470740 |
License history
| Date | File or call sign | Action |
|---|
| 2004-07-04 | WPNQ564 | LIEXP |
| 2004-03-16 | WPNQ564 | AUDOPR |
| 2004-02-09 | WPNQ564 | LETRES |
| 2000-11-23 | WPNQ564 | LICCNV |
| 1999-05-04 | WPNQ564 | AUTHPR |
| 1999-05-04 | WPNQ564 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1804630 | 2026-08-02 01:26:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPNQ564 | ULS 1804630 | 2026-08-02 01:26:50 |
| Status | E | ULS 1804630 | 2026-08-02 01:26:50 |
| Service | IG | ULS 1804630 | 2026-08-02 01:26:50 |
| Grant Date | 1999-05-04 | ULS 1804630 | 2026-08-02 01:26:50 |
| Expiration Date | 2004-05-04 | ULS 1804630 | 2026-08-02 01:26:50 |
| Cancellation Date | 2004-07-04 | ULS 1804630 | 2026-08-02 01:26:50 |