Universal Licensing System
WRDP627
PARK RIDGE NILES SCHOOL DISTRICT
License details
| ULS identifier | 4172214 |
|---|
| Call sign | WRDP627 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2019-06-20 |
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| Expiration | 2029-06-20 |
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| Frequency range | 467.2125 - 467.2875 MHz (3 frequencies) |
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| Locations | 1 |
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| Representative location | NILES, COOK, IL |
|---|
| Coordinates | 42.0273889, -87.8319167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:01 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 467.21250000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 467.21250000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 467.21250000 | | | 5.000000 | 5.000000 | |
| 4 | 1 | MO | 467.21250000 | | | 5.000000 | 5.000000 | |
| 6 | 1 | MO | 467.21250000 | | | 5.000000 | 5.000000 | |
| 5 | 1 | MO | 467.23750000 | | | 5.000000 | 5.000000 | |
| 6 | 1 | MO | 467.28750000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 467.21250000 | | 11K2F2D |
| 1 | 1 | 467.21250000 | | 11K2F3E |
| 1 | 1 | 467.21250000 | | 11K2F1D |
| 2 | 1 | 467.21250000 | | 11K2F1D |
| 2 | 1 | 467.21250000 | | 11K2F3E |
| 2 | 1 | 467.21250000 | | 11K2F2D |
| 3 | 1 | 467.21250000 | | 11K2F3E |
| 3 | 1 | 467.21250000 | | 11K2F2D |
| 3 | 1 | 467.21250000 | | 11K2F1D |
| 4 | 1 | 467.21250000 | | 11K2F2D |
| 4 | 1 | 467.21250000 | | 11K2F1D |
| 4 | 1 | 467.21250000 | | 11K2F3E |
| 6 | 1 | 467.21250000 | | 11K2F3E |
| 6 | 1 | 467.21250000 | | 11K2F1D |
| 6 | 1 | 467.21250000 | | 11K2F2D |
| 5 | 1 | 467.23750000 | | 11K2F1D |
| 5 | 1 | 467.23750000 | | 11K2F3E |
| 5 | 1 | 467.23750000 | | 11K2F2D |
| 6 | 1 | 467.28750000 | | 11K2F1D |
| 6 | 1 | 467.28750000 | | 11K2F3E |
| 6 | 1 | 467.28750000 | | 11K2F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | PARK RIDGE, COOK, IL | 42.01494444, -87.85122222 | | | | |
| 2 | T | PARK RIDGE, COOK, IL | 42.02063889, -87.82400000 | | | | |
| 3 | T | PARK RIDGE, COOK, IL | 42.00783333, -87.84369444 | | | | |
| 4 | T | PARK RIDGE, COOK, IL | 42.03175000, -87.85627778 | | | | |
| 5 | T | PARK RIDGE, COOK, IL | 42.00586111, -87.84611111 | | | | N |
| 6 | T | NILES, COOK, IL | 42.02738889, -87.83191667 | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | | | | | | |
| 1 | 6 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | CARPENTER ELEMENTARY SCHOOL - 300 N. HAMLIN AVENUE, PARK RIDGE, IL | COOK | 8473184313 |
| 2 | FIELD ELEMENTARY SCHOOL - 707 WISNER STREET, PARK RIDGE, IL | COOK | 8473184313 |
| 3 | LINCOLN MIDDLE SCHOOL - 200 S. LINCOLN AVE., PARK RIDGE, IL | COOK | 8473184313 |
| 4 | FRANKLIN ELEMENTARY SCHOOL - 2401 MANOR LANE, PARK RIDGE, IL | COOK | 8473184313 |
| 5 | WASHINGTON ELEMENTARY SCHOOL - 1500 STEWART AVENUE, PARK RIDGE, IL | COOK | 8473184313 |
| 6 | JEFFERSON SCHOOL - 8200 GREENDALE AVENUE, NILES, IL | COOK | 8473185360 |
License history
| Date | File or call sign | Action |
|---|
| 2022-11-22 | WRDP627 | LIMOD |
| 2020-07-22 | WRDP627 | LIMOD |
| 2019-06-20 | WRDP627 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4172214 | 2026-08-02 01:23:01 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDP627 | ULS 4172214 | 2026-08-02 01:23:01 |
| Status | A | ULS 4172214 | 2026-08-02 01:23:01 |
| Service | IG | ULS 4172214 | 2026-08-02 01:23:01 |
| Grant Date | 2019-06-20 | ULS 4172214 | 2026-08-02 01:23:01 |
| Expiration Date | 2029-06-20 | ULS 4172214 | 2026-08-02 01:23:01 |