Universal Licensing System
WPDW688
TRANSPORTATION RESEARCH CENTER INC
License details
| ULS identifier | 1232450 |
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| Call sign | WPDW688 |
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| Radio service | PW |
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| Status | E |
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| Grant date | 1998-11-05 |
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| Expiration | 2003-12-09 |
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| Cancellation | 2004-02-08 |
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| Frequency range | 154.45625 MHz |
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| Locations | 1 |
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| Representative location | LOGAN, OH |
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| Coordinates | 40.3039444, -83.5507500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-09 03:07:55 |
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Licensee
| Name | TRANSPORTATION RESEARCH CENTER INC |
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| Applicant type | G |
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| Location | EAST LIBERTY, OH |
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| Address | 67, EAST LIBERTY, OH, 43319 |
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| Phone | 9376662011 |
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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 | MO | 154.45625000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 154.45625000 | | 6K00F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | LOGAN, OH | 40.30394444, -83.55075000 | | | | |
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 |
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| 1 | 10820 ST RT 347, EAST LIBERTY, OH | | 9376662011 |
License history
| Date | File or call sign | Action |
|---|
| 2004-02-08 | WPDW688 | LIEXP |
| 2003-09-15 | WPDW688 | LETRES |
| 2002-01-11 | WPDW688 | AUDOPR |
| 2000-10-20 | WPDW688 | LICCNV |
| 1998-11-05 | WPDW688 | AUTHPR |
| 1998-11-05 | WPDW688 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1232450 | 2026-08-09 03:07:55 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPDW688 | ULS 1232450 | 2026-08-09 03:07:55 |
| Status | E | ULS 1232450 | 2026-08-09 03:07:55 |
| Service | PW | ULS 1232450 | 2026-08-09 03:07:55 |
| Grant Date | 1998-11-05 | ULS 1232450 | 2026-08-09 03:07:55 |
| Expiration Date | 2003-12-09 | ULS 1232450 | 2026-08-09 03:07:55 |
| Cancellation Date | 2004-02-08 | ULS 1232450 | 2026-08-09 03:07:55 |