Universal Licensing System
WPUI789
RCP ENTERPRISES
License details
| ULS identifier | 2390672 |
|---|
| Call sign | WPUI789 |
|---|
| Radio service | YG |
|---|
| Status | A |
|---|
| Grant date | 2022-03-15 |
|---|
| Expiration | 2032-03-13 |
|---|
| Frequency range | 451.4 - 458 MHz (10 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | Lake Zurich, LAKE, IL |
|---|
| Coordinates | 42.2366667, -88.0713889 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:12:30 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6 | 451.40000000 | | | 75.000000 | 150.000000 | |
| 2 | 1 | MO6 | 451.40000000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | FB6 | 451.90000000 | | | 75.000000 | 150.000000 | |
| 2 | 1 | MO6 | 451.90000000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | FB6 | 452.27500000 | | | 75.000000 | 150.000000 | |
| 2 | 1 | MO6 | 452.27500000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | FB6 | 452.75000000 | | | 75.000000 | 150.000000 | |
| 2 | 1 | MO6 | 452.75000000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | FB6 | 453.00000000 | | | 75.000000 | 150.000000 | |
| 2 | 1 | MO6 | 453.00000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO6 | 456.40000000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | FX1 | 456.40000000 | | | 10.000000 | 15.000000 | |
| 2 | 1 | MO6 | 456.90000000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | FX1 | 456.90000000 | | | 10.000000 | 15.000000 | |
| 2 | 1 | MO6 | 457.27500000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | FX1 | 457.27500000 | | | 10.000000 | 15.000000 | |
| 2 | 1 | MO6 | 457.75000000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | FX1 | 457.75000000 | | | 10.000000 | 15.000000 | |
| 2 | 1 | MO6 | 458.00000000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | FX1 | 458.00000000 | | | 10.000000 | 15.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.40000000 | | 11K2F3E |
| 1 | 1 | 451.40000000 | | 11K2F2D |
| 2 | 1 | 451.40000000 | | 11K2F3E |
| 2 | 1 | 451.40000000 | | 11K2F2D |
| 1 | 1 | 451.90000000 | | 11K2F3E |
| 1 | 1 | 451.90000000 | | 11K2F2D |
| 2 | 1 | 451.90000000 | | 11K2F2D |
| 2 | 1 | 451.90000000 | | 11K2F3E |
| 1 | 1 | 452.27500000 | | 11K2F2D |
| 1 | 1 | 452.27500000 | | 11K2F3E |
| 2 | 1 | 452.27500000 | | 11K2F3E |
| 2 | 1 | 452.27500000 | | 11K2F2D |
| 1 | 1 | 452.75000000 | | 11K2F2D |
| 1 | 1 | 452.75000000 | | 11K2F3E |
| 2 | 1 | 452.75000000 | | 11K2F2D |
| 2 | 1 | 452.75000000 | | 11K2F3E |
| 1 | 1 | 453.00000000 | | 11K2F2D |
| 1 | 1 | 453.00000000 | | 11K2F3E |
| 2 | 1 | 453.00000000 | | 11K2F3E |
| 2 | 1 | 453.00000000 | | 11K2F2D |
| 2 | 1 | 456.40000000 | | 11K2F2D |
| 2 | 1 | 456.40000000 | | 11K2F3E |
| 3 | 1 | 456.40000000 | | 11K2F2D |
| 3 | 1 | 456.40000000 | | 11K2F3E |
| 2 | 1 | 456.90000000 | | 11K2F2D |
| 2 | 1 | 456.90000000 | | 11K2F3E |
| 3 | 1 | 456.90000000 | | 11K2F3E |
| 3 | 1 | 456.90000000 | | 11K2F2D |
| 2 | 1 | 457.27500000 | | 11K2F2D |
| 2 | 1 | 457.27500000 | | 11K2F3E |
| 3 | 1 | 457.27500000 | | 11K2F3E |
| 3 | 1 | 457.27500000 | | 11K2F2D |
| 2 | 1 | 457.75000000 | | 11K2F3E |
| 2 | 1 | 457.75000000 | | 11K2F2D |
| 3 | 1 | 457.75000000 | | 11K2F3E |
| 3 | 1 | 457.75000000 | | 11K2F2D |
| 2 | 1 | 458.00000000 | | 11K2F3E |
| 2 | 1 | 458.00000000 | | 11K2F2D |
| 3 | 1 | 458.00000000 | | 11K2F3E |
| 3 | 1 | 458.00000000 | | 11K2F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 25705 Fairfield Rd, Lake Zurich, LAKE, IL | 42.23666667, -88.07138889 | 268.000 m | OTHER | 152.000 m structure / 152.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | IL | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 152.000 m | H | 5.0000 | 360.0000 | 152.000 | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 496 E St Charles Rd, Carol Stream, IL | DUPAGE | 6307522020 |
License history
| Date | File or call sign | Action |
|---|
| 2023-03-17 | WPUI789 | LIAUA |
| 2022-03-15 | WPUI789 | LIREN |
| 2012-03-13 | WPUI789 | LIREN |
| 2011-12-19 | WPUI789 | LETRES |
| 2008-11-01 | WPUI789 | LIASS |
| 2008-09-17 | WPUI789 | LTSAPR |
| 2002-12-09 | WPUI789 | LETCNS |
| 2002-03-13 | WPUI789 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2390672 | 2026-08-02 01:12:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPUI789 | ULS 2390672 | 2026-08-02 01:12:30 |
| Status | A | ULS 2390672 | 2026-08-02 01:12:30 |
| Service | YG | ULS 2390672 | 2026-08-02 01:12:30 |
| Grant Date | 2022-03-15 | ULS 2390672 | 2026-08-02 01:12:30 |
| Expiration Date | 2032-03-13 | ULS 2390672 | 2026-08-02 01:12:30 |