Universal Licensing System
KV4737
RIVER FOREST, VILLAGE OF
License details
| ULS identifier | 1277047 |
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| Call sign | KV4737 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2022-09-08 |
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| Expiration | 2032-08-12 |
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| Frequency range | 155.34 - 155.4 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | RIVER FOREST, COOK, IL |
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| Coordinates | 41.8869722, -87.8200556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:02 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 155.34000000 | | | 45.000000 | 45.000000 | |
| 1 | 1 | MO | 155.40000000 | | | 45.000000 | 45.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 155.34000000 | | 11K2F3E |
| 1 | 1 | 155.40000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | RIVER FOREST, COOK, IL | 41.88697222, -87.82005556 | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 400 N PARK, RIVER FOREST, IL | COOK | 7083667629 |
License history
| Date | File or call sign | Action |
|---|
| 2022-09-08 | KV4737 | LIREN |
| 2012-06-13 | KV4737 | LIMOD |
| 2012-05-28 | KV4737 | LTSAPR |
| 2012-05-26 | KV4737 | LIREN |
| 2012-05-21 | KV4737 | LETRES |
| 2004-11-15 | KV4737 | LETCNS |
| 2004-02-13 | KV4737 | LIMOD |
| 2002-07-17 | KV4737 | LIREN |
| 2002-05-20 | KV4737 | LETRES |
| 2002-02-14 | KV4737 | AUDOPR |
| 2000-10-20 | KV4737 | LICCNV |
| 1997-06-04 | KV4737 | AUTHPR |
| 1997-06-04 | KV4737 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1277047 | 2026-08-02 01:11:02 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KV4737 | ULS 1277047 | 2026-08-02 01:11:02 |
| Status | A | ULS 1277047 | 2026-08-02 01:11:02 |
| Service | PW | ULS 1277047 | 2026-08-02 01:11:02 |
| Grant Date | 2022-09-08 | ULS 1277047 | 2026-08-02 01:11:02 |
| Expiration Date | 2032-08-12 | ULS 1277047 | 2026-08-02 01:11:02 |