Universal Licensing System
WPRT444
ASSOCIATION OF AMERICAN RAILROADS DBA TRANSPORTATION TECHNOLOGY CENTER INC
License details
| ULS identifier | 1940275 |
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| Call sign | WPRT444 |
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| Radio service | GI |
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| Status | E |
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| Grant date | 2001-01-22 |
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| Expiration | 2006-01-22 |
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| Cancellation | 2006-03-25 |
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| Frequency range | 897.9375 - 897.9875 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | LIBERTY, ALLEGHENY, PA |
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| Coordinates | 40.3314722, -79.8536667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:28:09 |
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Licensee
| Name | ASSOCIATION OF AMERICAN RAILROADS DBA TRANSPORTATION TECHNOLOGY CENTER INC |
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| Applicant type | C |
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| Location | PUEBLO, CO |
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| Address | 55500 DOT RD, PUEBLO, CO, 81001 |
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| Phone | 7195840578 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FX1 | 896.88750000 | | | 20.000000 | 40.000000 | |
| 2 | 1 | FX1 | 896.88750000 | | | 20.000000 | 40.000000 | |
| 1 | 1 | FX1 | 896.93750000 | | | 20.000000 | 40.000000 | |
| 2 | 1 | FX1 | 896.93750000 | | | 20.000000 | 40.000000 | |
| 1 | 1 | FX1 | 896.98750000 | | | 20.000000 | 40.000000 | |
| 2 | 1 | FX1 | 896.98750000 | | | 20.000000 | 40.000000 | |
| 1 | 1 | FX1 | 897.88750000 | | | 20.000000 | 40.000000 | |
| 2 | 1 | FX1 | 897.88750000 | | | 20.000000 | 40.000000 | |
| 1 | 1 | FX1 | 897.93750000 | | | 20.000000 | 40.000000 | |
| 2 | 1 | FX1 | 897.93750000 | | | 20.000000 | 40.000000 | |
| 1 | 1 | FX1 | 897.98750000 | | | 20.000000 | 40.000000 | |
| 2 | 1 | FX1 | 897.98750000 | | | 20.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 896.88750000 | | 13K6F2D |
| 1 | 1 | 896.88750000 | | 13K6F1D |
| 2 | 1 | 896.88750000 | | 13K6F2D |
| 2 | 1 | 896.88750000 | | 13K6F1D |
| 1 | 1 | 896.93750000 | | 13K6F2D |
| 1 | 1 | 896.93750000 | | 13K6F1D |
| 2 | 1 | 896.93750000 | | 13K6F1D |
| 2 | 1 | 896.93750000 | | 13K6F2D |
| 1 | 1 | 896.98750000 | | 13K6F2D |
| 1 | 1 | 896.98750000 | | 13K6F1D |
| 2 | 1 | 896.98750000 | | 13K6F1D |
| 2 | 1 | 896.98750000 | | 13K6F2D |
| 1 | 1 | 897.88750000 | | 13K6F2D |
| 1 | 1 | 897.88750000 | | 13K6F1D |
| 2 | 1 | 897.88750000 | | 13K6F1D |
| 2 | 1 | 897.88750000 | | 13K6F2D |
| 1 | 1 | 897.93750000 | | 13K6F1D |
| 1 | 1 | 897.93750000 | | 13K6F2D |
| 2 | 1 | 897.93750000 | | 13K6F1D |
| 2 | 1 | 897.93750000 | | 13K6F2D |
| 1 | 1 | 897.98750000 | | 13K6F2D |
| 1 | 1 | 897.98750000 | | 13K6F1D |
| 2 | 1 | 897.98750000 | | 13K6F1D |
| 2 | 1 | 897.98750000 | | 13K6F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CSX ROW 95 S OF W 5TH ST XING CSXT, MC KEESPORT, ALLEGHENY, PA | 40.34977778, -79.87088889 | 244.000 m | POLE | 14.000 m structure / 14.000 m overall | |
| 2 | T | CSX ROW 763 NW INT MAPLE & KALER, LIBERTY, ALLEGHENY, PA | 40.33147222, -79.85366667 | 244.000 m | POLE | 17.000 m structure / 17.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 14.000 m | | | | -43.000 | |
| 1 | 2 | T | | 17.000 m | | | | -49.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | DISPATCHER CTR 3019 WARRINGTON ST, JACKSONVILLE, FL | | 9043325965 |
License history
| Date | File or call sign | Action |
|---|
| 2006-03-25 | WPRT444 | LIEXP |
| 2005-10-31 | WPRT444 | LETRES |
| 2001-01-22 | WPRT444 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1940275 | 2026-08-02 01:28:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPRT444 | ULS 1940275 | 2026-08-02 01:28:09 |
| Status | E | ULS 1940275 | 2026-08-02 01:28:09 |
| Service | GI | ULS 1940275 | 2026-08-02 01:28:09 |
| Grant Date | 2001-01-22 | ULS 1940275 | 2026-08-02 01:28:09 |
| Expiration Date | 2006-01-22 | ULS 1940275 | 2026-08-02 01:28:09 |
| Cancellation Date | 2006-03-25 | ULS 1940275 | 2026-08-02 01:28:09 |