Universal Licensing System
WPRX231
INDIAN PRAIRIE SCHOOL DISTRICT 204
License details
| ULS identifier | 1948094 |
|---|
| Call sign | WPRX231 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2021-02-11 |
|---|
| Expiration | 2031-03-07 |
|---|
| Frequency range | 461.9 - 464.6 MHz (4 frequencies) |
|---|
| Locations | 10 |
|---|
| Representative location | NAPERVILLE, DUPAGE, IL |
|---|
| Coordinates | 41.7916944, -88.2064444 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:14:49 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 4 | 1 | FB | 461.90000000 | | | 25.000000 | 25.000000 | |
| 9 | 1 | MO | 461.90000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | FB | 462.07500000 | | | 25.000000 | 25.000000 | |
| 7 | 1 | MO | 462.07500000 | | | 4.000000 | 4.000000 | |
| 5 | 1 | FB | 462.40000000 | | | 25.000000 | 25.000000 | |
| 10 | 1 | MO | 462.40000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB | 464.60000000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | FB | 464.60000000 | | | 25.000000 | 25.000000 | |
| 6 | 1 | MO | 464.60000000 | | | 4.000000 | 4.000000 | |
| 8 | 1 | MO | 464.60000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 4 | 1 | 461.90000000 | | 7K60FXE |
| 4 | 1 | 461.90000000 | | 11K2F3E |
| 9 | 1 | 461.90000000 | | 11K2F3E |
| 9 | 1 | 461.90000000 | | 7K60FXE |
| 2 | 1 | 462.07500000 | | 7K60FXE |
| 2 | 1 | 462.07500000 | | 11K2F3E |
| 7 | 1 | 462.07500000 | | 11K2F3E |
| 7 | 1 | 462.07500000 | | 7K60FXE |
| 5 | 1 | 462.40000000 | | 7K60FXE |
| 5 | 1 | 462.40000000 | | 11K2F3E |
| 10 | 1 | 462.40000000 | | 7K60FXE |
| 10 | 1 | 462.40000000 | | 11K2F3E |
| 1 | 1 | 464.60000000 | | 11K2F3E |
| 1 | 1 | 464.60000000 | | 7K60FXE |
| 3 | 1 | 464.60000000 | | 11K2F3E |
| 3 | 1 | 464.60000000 | | 7K60FXE |
| 6 | 1 | 464.60000000 | | 11K2F3E |
| 6 | 1 | 464.60000000 | | 7K60FXE |
| 8 | 1 | 464.60000000 | | 7K60FXE |
| 8 | 1 | 464.60000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 30 W 240 BRUCE LN, NAPERVILLE, DUPAGE, IL | 41.79169444, -88.20644444 | 215.000 m | B | 8.000 m structure / 8.000 m overall | |
| 2 | T | 3000 VILLAGE GREEN DR, AURORA, DUPAGE, IL | 41.74780556, -88.24394444 | 211.000 m | B | 8.000 m structure / 8.000 m overall | N |
| 3 | T | 3731 LAWRENCE DR, NAPERVILLE, WILL, IL | 41.69697222, -88.18200000 | 204.000 m | B | 8.000 m structure / 8.000 m overall | N |
| 4 | T | 2700 SEILER DR, NAPERVILLE, WILL, IL | 41.71558333, -88.15616667 | 200.000 m | B | 8.000 m structure / 8.000 m overall | N |
| 5 | T | 460 INVERNESS DR, AURORA, DUPAGE, IL | 41.74863889, -88.25644444 | 213.000 m | B | 8.000 m structure / 8.000 m overall | N |
| 6 | T | | | | | | |
| 7 | T | | | | | | |
| 8 | T | | | | | | |
| 9 | T | | | | | | |
| 10 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 3.000 m | | | | 1.000 | |
| 1 | 2 | T | | 8.000 m | V | 6.0000 | 360.0000 | 2.000 | |
| 1 | 3 | T | | 3.000 m | | | | 2.000 | |
| 1 | 4 | T | | 3.000 m | | | | -6.000 | |
| 1 | 5 | T | | 3.000 m | | | | 5.000 | |
| 1 | 6 | T | | | | | | | |
| 1 | 7 | T | | | | | | | |
| 1 | 8 | T | | | | | | | |
| 1 | 9 | T | | | | | | | |
| 1 | 10 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 780 SHORELINE DR, AURORA, IL | KANE | 6303753000 |
License history
| Date | File or call sign | Action |
|---|
| 2021-02-11 | WPRX231 | LIREN |
| 2020-12-14 | WPRX231 | LETRES |
| 2016-03-17 | WPRX231 | LIMOD |
| 2012-01-20 | WPRX231 | LIMOD |
| 2011-03-24 | WPRX231 | AUTHPR |
| 2011-02-01 | WPRX231 | LIREN |
| 2011-01-31 | WPRX231 | LTSAPR |
| 2010-12-13 | WPRX231 | LETRES |
| 2001-10-26 | WPRX231 | AUDOPR |
| 2001-03-07 | WPRX231 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1948094 | 2026-08-02 01:14:49 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPRX231 | ULS 1948094 | 2026-08-02 01:14:49 |
| Status | A | ULS 1948094 | 2026-08-02 01:14:49 |
| Service | IG | ULS 1948094 | 2026-08-02 01:14:49 |
| Grant Date | 2021-02-11 | ULS 1948094 | 2026-08-02 01:14:49 |
| Expiration Date | 2031-03-07 | ULS 1948094 | 2026-08-02 01:14:49 |