Universal Licensing System
WPKW552
MORAVEC, CHRISTOPHER W DBA KKO INC
License details
| ULS identifier | 1752672 |
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| Call sign | WPKW552 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2022-08-06 |
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| Expiration | 2032-08-14 |
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| Frequency range | 464.25 - 469.25 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | OAK PARK, COOK, IL |
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| Coordinates | 41.8789167, -87.7795000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:59 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FB | 464.25000000 | | | 45.000000 | 45.000000 | |
| 2 | 1 | FB6 | 464.25000000 | | | 110.000000 | 300.000000 | |
| 3 | 1 | MO | 464.25000000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | FX1 | 469.25000000 | | | 45.000000 | 45.000000 | |
| 3 | 1 | MO | 469.25000000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 464.25000000 | | 11K2F3E |
| 2 | 1 | 464.25000000 | | 11K2F3E |
| 3 | 1 | 464.25000000 | | 11K2F3E |
| 1 | 1 | 469.25000000 | | 11K2F3E |
| 3 | 1 | 469.25000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 144 N CUYLER AVE, OAK PARK, COOK, IL | 41.87891667, -87.77950000 | 188.000 m | B | 12.000 m structure / 28.000 m overall | N |
| 2 | T | 1025 PLEASANT PL, OAK PARK, COOK, IL | 41.88419444, -87.80088889 | 194.000 m | B | 61.000 m structure / 61.000 m overall | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 28.000 m | | | | 0.000 | |
| 1 | 2 | T | | 60.000 m | | | | 63.000 | |
| 1 | 3 | T | | | | | | | |
| 2 | 1 | T | | 28.000 m | | | | 29.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 8901 W 50th St, McCook, IL | COOK | 7082463000 |
License history
| Date | File or call sign | Action |
|---|
| 2022-08-06 | WPKW552 | LIREN |
| 2022-05-23 | WPKW552 | LETRES |
| 2022-03-10 | WPKW552 | LIAUA |
| 2017-09-12 | WPKW552 | LIMOD |
| 2012-08-08 | WPKW552 | LIREN |
| 2012-08-08 | WPKW552 | LTSAPR |
| 2012-05-21 | WPKW552 | LETRES |
| 2011-03-10 | WPKW552 | LTSFRN |
| 2011-03-09 | WPKW552 | ESCFND |
| 2002-05-21 | WPKW552 | LIREN |
| 2002-05-20 | WPKW552 | LETRES |
| 2001-10-24 | WPKW552 | AUDOPR |
| 2000-11-23 | WPKW552 | LICCNV |
| 1997-08-14 | WPKW552 | AUTHPR |
| 1997-08-14 | WPKW552 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1752672 | 2026-08-02 01:13:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKW552 | ULS 1752672 | 2026-08-02 01:13:59 |
| Status | A | ULS 1752672 | 2026-08-02 01:13:59 |
| Service | IG | ULS 1752672 | 2026-08-02 01:13:59 |
| Grant Date | 2022-08-06 | ULS 1752672 | 2026-08-02 01:13:59 |
| Expiration Date | 2032-08-14 | ULS 1752672 | 2026-08-02 01:13:59 |