Universal Licensing System
KWO424
S W TRANSPORT CO LLC DBA CHECKER CAB CO
License details
| ULS identifier | 1776805 |
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| Call sign | KWO424 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2013-03-30 |
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| Expiration | 2023-06-23 |
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| Cancellation | 2023-08-26 |
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| Frequency range | 452.3 - 457.3 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | DETROIT, WAYNE, MI |
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| Coordinates | 42.3325278, -83.0482500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:30 |
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Licensee
| Name | S W TRANSPORT CO LLC DBA CHECKER CAB CO |
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| Applicant type | C |
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| FRN | 0005086921 |
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| Location | DETROIT, MI |
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| Address | 2128 TRUMBULL, DETROIT, MI, 48216 |
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| Phone | 3139635005 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FB2 | 452.30000000 | | | 65.000000 | 260.000000 | |
| 2 | 1 | MO | 457.30000000 | | | 50.000000 | 50.000000 | |
| 3 | 1 | FX1 | 457.30000000 | | | 50.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.30000000 | | 11K2F1D |
| 1 | 1 | 452.30000000 | | 11K2F3E |
| 1 | 1 | 452.30000000 | | 20K0F1D |
| 1 | 1 | 452.30000000 | | 20K0F3E |
| 2 | 1 | 457.30000000 | | 11K2F1D |
| 2 | 1 | 457.30000000 | | 20K0F1D |
| 2 | 1 | 457.30000000 | | 20K0F3E |
| 2 | 1 | 457.30000000 | | 11K2F3E |
| 3 | 1 | 457.30000000 | | 20K0F1D |
| 3 | 1 | 457.30000000 | | 20K0F3E |
| 3 | 1 | 457.30000000 | | 11K2F1D |
| 3 | 1 | 457.30000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1150 GRISWOLD, DETROIT, WAYNE, MI | 42.33252778, -83.04825000 | 183.000 m | B | 131.000 m structure / 137.000 m overall | N |
| 2 | T | WAYNE, MI | 42.33252778, -83.04825000 | | | | |
| 3 | T | MI | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 137.000 m | H | 3.0000 | 0.0000 | 0.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 2128 TRUMBULL, DETROIT, MI | WAYNE | 3139635005 |
License history
| Date | File or call sign | Action |
|---|
| 2023-08-26 | KWO424 | LIEXP |
| 2013-03-30 | KWO424 | LIREN |
| 2012-08-31 | KWO424 | LIMOD |
| 2012-06-25 | KWO424 | LTSAPR |
| 2003-06-12 | KWO424 | LIAUA |
| 2003-06-12 | KWO424 | LIREN |
| 2003-03-31 | KWO424 | LETRES |
| 2001-11-16 | KWO424 | AUDOPR |
| 2000-11-23 | KWO424 | LICCNV |
| 1999-05-28 | KWO424 | LIMOD |
| 1999-05-28 | KWO424 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1776805 | 2026-08-02 01:24:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KWO424 | ULS 1776805 | 2026-08-02 01:24:30 |
| Status | E | ULS 1776805 | 2026-08-02 01:24:30 |
| Service | IG | ULS 1776805 | 2026-08-02 01:24:30 |
| Grant Date | 2013-03-30 | ULS 1776805 | 2026-08-02 01:24:30 |
| Expiration Date | 2023-06-23 | ULS 1776805 | 2026-08-02 01:24:30 |
| Cancellation Date | 2023-08-26 | ULS 1776805 | 2026-08-02 01:24:30 |