Universal Licensing System
WNKB421
ROADWAY EXPRESS INC
License details
| ULS identifier | 1660327 |
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| Call sign | WNKB421 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 1997-09-03 |
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| Expiration | 2002-10-07 |
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| Cancellation | 2002-08-02 |
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| Frequency range | 463.875 - 468.875 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | SIOUX FALLS, MINNEHAHA, SD |
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| Coordinates | 43.5416389, -96.7308889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:18 |
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Licensee
| Name | ROADWAY EXPRESS INC |
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| Applicant type | C |
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| FRN | 0004280715 |
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| Location | AKRON, OH |
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| Address | AKRON, OH, 44309 |
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| Phone | 6053392526 |
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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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| 2 | 1 | FB4 | 463.87500000 | | | 75.000000 | 112.000000 | |
| 3 | 1 | MO | 463.87500000 | | | 25.000000 | | |
| 1 | 1 | FX1 | 468.87500000 | | | 25.000000 | | |
| 3 | 1 | MO | 468.87500000 | | | 25.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 463.87500000 | | 20K0F3E |
| 3 | 1 | 463.87500000 | | 20K0F3E |
| 1 | 1 | 468.87500000 | | 20K0F3E |
| 3 | 1 | 468.87500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SD | | | | | |
| 2 | T | COR OF 13TH ST AND DAKOTA, SIOUX FALLS, MINNEHAHA, SD | 43.54163889, -96.73088889 | 440.000 m | | | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 62.000 m | | | | 0.000 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 3408 HOULAND DR, SIOUX FALLS, SD | | 6053392526 |
License history
| Date | File or call sign | Action |
|---|
| 2002-08-14 | WNKB421 | LICAN |
| 2002-07-15 | WNKB421 | LETRES |
| 2002-03-14 | WNKB421 | AUDOPR |
| 2000-11-23 | WNKB421 | LICCNV |
| 1997-09-03 | WNKB421 | LIREN |
| 1997-09-03 | WNKB421 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1660327 | 2026-08-02 01:24:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNKB421 | ULS 1660327 | 2026-08-02 01:24:18 |
| Status | C | ULS 1660327 | 2026-08-02 01:24:18 |
| Service | IG | ULS 1660327 | 2026-08-02 01:24:18 |
| Grant Date | 1997-09-03 | ULS 1660327 | 2026-08-02 01:24:18 |
| Expiration Date | 2002-10-07 | ULS 1660327 | 2026-08-02 01:24:18 |
| Cancellation Date | 2002-08-02 | ULS 1660327 | 2026-08-02 01:24:18 |