Universal Licensing System
WNIU403
NEW TRIER HIGH SCHOOL
License details
| ULS identifier | 1657901 |
|---|
| Call sign | WNIU403 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 1997-02-26 |
|---|
| Expiration | 2002-05-06 |
|---|
| Cancellation | 2002-09-08 |
|---|
| Frequency range | 154.54 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | WINNETKA, COOK, IL |
|---|
| Coordinates | 42.0953056, -87.7192222 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:11:47 |
|---|
Licensee
| Name | NEW TRIER HIGH SCHOOL |
|---|
| Applicant type | G |
|---|
| FRN | 0002835155 |
|---|
| Location | WINNETKA, IL |
|---|
| Address | 385 WINNETKA AVE, WINNETKA, IL, 60093 |
|---|
| Phone | 3122515330 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 154.54000000 | | | 25.000000 | 20.000000 | |
| 2 | 1 | MO | 154.54000000 | | | 5.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 154.54000000 | | 20K0F3E |
| 2 | 1 | 154.54000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 385 WINNETKA AVE, WINNETKA, COOK, IL | 42.09530556, -87.71922222 | 187.000 m | | | 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 | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 385 WINNETKA AVE, WINNETKA, IL | | 3122515330 |
License history
| Date | File or call sign | Action |
|---|
| 2004-02-27 | WNIU403 | AUDOPR |
| 2002-09-08 | WNIU403 | LIEXP |
| 2002-02-11 | WNIU403 | LETRES |
| 2000-11-23 | WNIU403 | LICCNV |
| 1997-02-26 | WNIU403 | LIREN |
| 1997-02-26 | WNIU403 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1657901 | 2026-08-02 01:11:47 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNIU403 | ULS 1657901 | 2026-08-02 01:11:47 |
| Status | E | ULS 1657901 | 2026-08-02 01:11:47 |
| Service | IG | ULS 1657901 | 2026-08-02 01:11:47 |
| Grant Date | 1997-02-26 | ULS 1657901 | 2026-08-02 01:11:47 |
| Expiration Date | 2002-05-06 | ULS 1657901 | 2026-08-02 01:11:47 |
| Cancellation Date | 2002-09-08 | ULS 1657901 | 2026-08-02 01:11:47 |