Universal Licensing System
WPKF213
Motient License Inc.
License details
| ULS identifier | 1582943 |
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| Call sign | WPKF213 |
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| Radio service | GB |
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| Status | E |
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| Grant date | 1997-02-05 |
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| Expiration | 2007-02-05 |
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| Cancellation | 2007-04-07 |
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| Frequency range | 809.8375 - 854.8375 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | CHICAGO, COOK, IL |
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| Coordinates | 41.8783611, -87.6370000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:58 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 809.83750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB6C | 854.83750000 | | | 150.000000 | 750.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 809.83750000 | | 20K0F1D |
| 1 | 1 | 854.83750000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 250 SOUTH WACKER, CHICAGO, COOK, IL | 41.87836111, -87.63700000 | 181.000 m | TOWER | 61.000 m structure / 61.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 61.000 m | | | | 300.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 300 KNIGHTSBRIDGE PKY, LINCOLNSHIRE, IL | | 8474784212 |
License history
| Date | File or call sign | Action |
|---|
| 2007-04-07 | WPKF213 | LIEXP |
| 2006-11-13 | WPKF213 | LETRES |
| 2004-09-14 | WPKF213 | LIASS |
| 2002-06-18 | WPKF213 | LIAUA |
| 2002-04-26 | WPKF213 | LIASS |
| 2002-03-05 | WPKF213 | LIASS |
| 2002-02-20 | WPKF213 | LIASS |
| 2000-11-22 | WPKF213 | LICCNV |
| 2000-06-22 | WPKF213 | AUTHPR |
| 2000-05-31 | WPKF213 | LITRAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1582943 | 2026-08-02 01:16:58 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKF213 | ULS 1582943 | 2026-08-02 01:16:58 |
| Status | E | ULS 1582943 | 2026-08-02 01:16:58 |
| Service | GB | ULS 1582943 | 2026-08-02 01:16:58 |
| Grant Date | 1997-02-05 | ULS 1582943 | 2026-08-02 01:16:58 |
| Expiration Date | 2007-02-05 | ULS 1582943 | 2026-08-02 01:16:58 |
| Cancellation Date | 2007-04-07 | ULS 1582943 | 2026-08-02 01:16:58 |