Universal Licensing System
WNEM451
WASHINGTON UNIVERSITY
License details
| ULS identifier | 1012179 |
|---|
| Call sign | WNEM451 |
|---|
| Radio service | MG |
|---|
| Status | C |
|---|
| Grant date | 1991-09-19 |
|---|
| Expiration | 1996-09-19 |
|---|
| Cancellation | 1996-06-26 |
|---|
| Frequency range | 21925 - 23175 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | SAINT LOUIS, MO |
|---|
| Coordinates | 38.6486389, -90.3087222 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-09 15:44:59 |
|---|
Licensee
| Name | WASHINGTON UNIVERSITY |
|---|
| Location | ST LOUIS, MO |
|---|
| Address | ONE BROOKINGS DRIVE, ST LOUIS, MO, 63130 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 21925.00000000 | | | | | |
| 1 | 2 | FXO | 23175.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 21925.00000000 | | 16M0A9W |
| 1 | 2 | 23175.00000000 | | 16M0A9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SIEVER HALL WASHINGTON UNIV LINDELL AND SKINKER, SAINT LOUIS, MO | 38.64863889, -90.30872222 | 167.600 m | | 7.900 m structure / 7.900 m overall | |
| 2 | R | | 38.63336111, -90.26122222 | 158.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | H | 34.0000 | 112.3000 | | |
| 1 | 2 | R | | | | 34.0000 | | | |
| 2 | 1 | T | | | H | 34.0000 | 112.3000 | | |
| 2 | 2 | R | | | | 34.0000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 1999-08-14 | WNEM451 | LICCNV |
| 1997-06-17 | WNEM451 | COR |
| 1996-06-26 | WNEM451 | LICAN |
| 1991-09-19 | WNEM451 | LIMOD |
| 1991-08-14 | WNEM451 | LIMOD |
| 1991-08-10 | WNEM451 | LIMOD |
| 1986-07-24 | WNEM451 | LIMOD |
| 1986-06-27 | WNEM451 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1012179 | 2026-08-09 15:44:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNEM451 | ULS 1012179 | 2026-08-09 15:44:59 |
| Status | C | ULS 1012179 | 2026-08-09 15:44:59 |
| Service | MG | ULS 1012179 | 2026-08-09 15:44:59 |
| Grant Date | 1991-09-19 | ULS 1012179 | 2026-08-09 15:44:59 |
| Expiration Date | 1996-09-19 | ULS 1012179 | 2026-08-09 15:44:59 |
| Cancellation Date | 1996-06-26 | ULS 1012179 | 2026-08-09 15:44:59 |