Universal Licensing System
WPKD474
DDB NEEDHAM
License details
| ULS identifier | 1744680 |
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| Call sign | WPKD474 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-01-25 |
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| Expiration | 2002-01-25 |
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| Cancellation | 2002-05-05 |
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| Frequency range | 467.85 MHz |
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| Locations | 1 |
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| Representative location | COOK, IL |
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| Coordinates | 41.8875278, -87.6236667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:28:59 |
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Licensee
| Name | DDB NEEDHAM |
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| Applicant type | C |
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| Location | CHICAGO, IL |
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| Address | 303 E WACKER DR STE 1200, CHICAGO, IL, 60601 |
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| Phone | 3128610200 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 467.85000000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 467.85000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | COOK, IL | 41.88752778, -87.62366667 | | | | |
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 | 303 E WACKER DR, CHICAGO, IL | | 3128610200 |
License history
| Date | File or call sign | Action |
|---|
| 2002-05-05 | WPKD474 | LIEXP |
| 2001-10-29 | WPKD474 | LETRES |
| 2001-08-31 | WPKD474 | LETAUS |
| 2000-11-23 | WPKD474 | LICCNV |
| 1997-01-27 | WPKD474 | AUTHPR |
| 1997-01-25 | WPKD474 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1744680 | 2026-08-02 01:28:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKD474 | ULS 1744680 | 2026-08-02 01:28:59 |
| Status | E | ULS 1744680 | 2026-08-02 01:28:59 |
| Service | IG | ULS 1744680 | 2026-08-02 01:28:59 |
| Grant Date | 1997-01-25 | ULS 1744680 | 2026-08-02 01:28:59 |
| Expiration Date | 2002-01-25 | ULS 1744680 | 2026-08-02 01:28:59 |
| Cancellation Date | 2002-05-05 | ULS 1744680 | 2026-08-02 01:28:59 |