Universal Licensing System
WPIM421
T C EXPRESS COMPANY
License details
| ULS identifier | 1732408 |
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| Call sign | WPIM421 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1995-09-25 |
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| Expiration | 2000-09-25 |
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| Cancellation | 2000-12-03 |
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| Frequency range | 463.25 - 468.25 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | IL |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:28:49 |
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Licensee
| Name | T C EXPRESS COMPANY |
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| Applicant type | C |
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| Location | CHICAGO, IL |
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| Address | CHICAGO, IL, 606200981 |
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| Phone | 3128746611 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB4 | 463.25000000 | | | 75.000000 | 125.000000 | |
| 3 | 1 | MO | 463.25000000 | | | 40.000000 | | |
| 2 | 1 | FX1 | 468.25000000 | | | 40.000000 | | |
| 3 | 1 | MO | 468.25000000 | | | 40.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.25000000 | | 20K0F3E |
| 3 | 1 | 463.25000000 | | 20K0F3E |
| 2 | 1 | 468.25000000 | | 20K0F3E |
| 3 | 1 | 468.25000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 233 SOUTH WACKER, CHICAGO, COOK, IL | 41.87891667, -87.63616667 | 181.000 m | TOWER | 368.000 m structure / 370.000 m overall | N |
| 2 | T | IL | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 370.000 m | | | | 0.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 8425 S THROOP AVE, CHICAGO, IL | | 3128746611 |
License history
| Date | File or call sign | Action |
|---|
| 2000-12-03 | WPIM421 | LIEXP |
| 2000-11-23 | WPIM421 | LICCNV |
| 2000-06-23 | WPIM421 | LETRES |
| 1995-09-25 | WPIM421 | LIISS |
| 1995-09-25 | WPIM421 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1732408 | 2026-08-02 01:28:49 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPIM421 | ULS 1732408 | 2026-08-02 01:28:49 |
| Status | E | ULS 1732408 | 2026-08-02 01:28:49 |
| Service | IG | ULS 1732408 | 2026-08-02 01:28:49 |
| Grant Date | 1995-09-25 | ULS 1732408 | 2026-08-02 01:28:49 |
| Expiration Date | 2000-09-25 | ULS 1732408 | 2026-08-02 01:28:49 |
| Cancellation Date | 2000-12-03 | ULS 1732408 | 2026-08-02 01:28:49 |