Universal Licensing System
WPMT901
ROAD & RAIL BIMODAL SERVICES INC
License details
| ULS identifier | 1800951 |
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| Call sign | WPMT901 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2003-11-15 |
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| Expiration | 2013-12-22 |
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| Cancellation | 2014-02-22 |
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| Frequency range | 159.735 MHz |
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| Locations | 2 |
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| Representative location | CHICAGO, COOK, IL |
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| Coordinates | 41.8569722, -87.6367222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:25:29 |
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Licensee
| Name | ROAD & RAIL BIMODAL SERVICES INC |
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| Applicant type | C |
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| FRN | 0009746397 |
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| Location | LOUISVILLE, KY |
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| Address | LOUISVILLE, KY, 40233 |
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| Phone | 5024956688 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 159.73500000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 159.73500000 | | | 25.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 159.73500000 | | 20K0F3E |
| 2 | 1 | 159.73500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1480 SOUTH LUMBER ST, CHICAGO, COOK, IL | 41.85697222, -87.63672222 | 178.000 m | B | 5.000 m structure / 5.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 5.000 m | | | | 3.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1480 SOUTH LUMBER ST, CHICAGO, IL | | 5024956688 |
License history
| Date | File or call sign | Action |
|---|
| 2014-02-22 | WPMT901 | LIEXP |
| 2013-09-30 | WPMT901 | LETRES |
| 2003-11-15 | WPMT901 | LIREN |
| 2003-09-29 | WPMT901 | LETRES |
| 2001-12-19 | WPMT901 | AUDOPR |
| 2000-11-23 | WPMT901 | LICCNV |
| 1998-12-22 | WPMT901 | LIISS |
| 1998-12-22 | WPMT901 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1800951 | 2026-08-02 01:25:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMT901 | ULS 1800951 | 2026-08-02 01:25:29 |
| Status | E | ULS 1800951 | 2026-08-02 01:25:29 |
| Service | IG | ULS 1800951 | 2026-08-02 01:25:29 |
| Grant Date | 2003-11-15 | ULS 1800951 | 2026-08-02 01:25:29 |
| Expiration Date | 2013-12-22 | ULS 1800951 | 2026-08-02 01:25:29 |
| Cancellation Date | 2014-02-22 | ULS 1800951 | 2026-08-02 01:25:29 |