Universal Licensing System
WPKW722
SONY ELECTRONICS INC
License details
| ULS identifier | 1752775 |
|---|
| Call sign | WPKW722 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 1997-08-18 |
|---|
| Expiration | 2002-08-18 |
|---|
| Cancellation | 2002-12-22 |
|---|
| Frequency range | 467.8 MHz |
|---|
| Locations | 1 |
|---|
| Representative location | COOK, IL |
|---|
| Coordinates | 41.8933611, -87.6242222 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:29:05 |
|---|
Licensee
| Name | SONY ELECTRONICS INC |
|---|
| Applicant type | C |
|---|
| Location | CHICAGO, IL |
|---|
| Address | 663 N MICHIGAN AVE, CHICAGO, IL, 60611 |
|---|
| Phone | 3129433334 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 467.80000000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 467.80000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | COOK, IL | 41.89336111, -87.62422222 | | | | |
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 |
|---|
| 1 | 663 N MICHIGAN AVE, CHICAGO, IL | | 3129433334 |
License history
| Date | File or call sign | Action |
|---|
| 2002-12-22 | WPKW722 | LIEXP |
| 2002-05-28 | WPKW722 | LETRES |
| 2002-05-20 | WPKW722 | LETAUS |
| 2000-11-23 | WPKW722 | LICCNV |
| 1997-08-18 | WPKW722 | LIISS |
| 1997-08-18 | WPKW722 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1752775 | 2026-08-02 01:29:05 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKW722 | ULS 1752775 | 2026-08-02 01:29:05 |
| Status | E | ULS 1752775 | 2026-08-02 01:29:05 |
| Service | IG | ULS 1752775 | 2026-08-02 01:29:05 |
| Grant Date | 1997-08-18 | ULS 1752775 | 2026-08-02 01:29:05 |
| Expiration Date | 2002-08-18 | ULS 1752775 | 2026-08-02 01:29:05 |
| Cancellation Date | 2002-12-22 | ULS 1752775 | 2026-08-02 01:29:05 |