Universal Licensing System
WNKZ893
ASSOCIATION OF AMERICAN RAILROADS DBA TRANSPORTATION TECHNOLOGY CENTER INC UPR
License details
| ULS identifier | 1584771 |
|---|
| Call sign | WNKZ893 |
|---|
| Radio service | GI |
|---|
| Status | C |
|---|
| Grant date | 1998-02-11 |
|---|
| Expiration | 2003-02-11 |
|---|
| Cancellation | 2001-04-12 |
|---|
| Frequency range | 896.9875 - 936.9875 MHz (7 frequencies) |
|---|
| Locations | 5 |
|---|
| Representative location | CITY OF COMMERCE, LOS ANGELES, CA |
|---|
| Coordinates | 34.0094444, -118.1545278 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:14:01 |
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Licensee
| Name | ASSOCIATION OF AMERICAN RAILROADS DBA TRANSPORTATION TECHNOLOGY CENTER INC UPR |
|---|
| Applicant type | C |
|---|
| FRN | 0004228995 |
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| Location | PUEBLO, CO |
|---|
| 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 |
|---|
| 5 | 1 | FX1 | 896.98750000 | | | 5.000000 | 28.000000 | |
| 1 | 1 | FB | 935.88750000 | | | 60.000000 | 109.000000 | |
| 2 | 1 | FB | 935.88750000 | | | 60.000000 | 148.000000 | |
| 3 | 1 | FB | 935.88750000 | | | 60.000000 | 80.000000 | |
| 4 | 1 | FB | 935.88750000 | | | 60.000000 | 141.000000 | |
| 1 | 1 | FB | 935.93750000 | | | 60.000000 | 109.000000 | |
| 2 | 1 | FB | 935.93750000 | | | 60.000000 | 148.000000 | |
| 3 | 1 | FB | 935.93750000 | | | 60.000000 | 80.000000 | |
| 4 | 1 | FB | 935.93750000 | | | 60.000000 | 141.000000 | |
| 1 | 1 | FB | 935.98750000 | | | 60.000000 | 109.000000 | |
| 2 | 1 | FB | 935.98750000 | | | 60.000000 | 148.000000 | |
| 3 | 2 | FB | 935.98750000 | | | 25.000000 | 80.000000 | |
| 4 | 1 | FB | 935.98750000 | | | 60.000000 | 141.000000 | |
| 1 | 1 | FB | 936.88750000 | | | 60.000000 | 109.000000 | |
| 2 | 1 | FB | 936.88750000 | | | 60.000000 | 148.000000 | |
| 3 | 1 | FB | 936.88750000 | | | 60.000000 | 80.000000 | |
| 4 | 1 | FB | 936.88750000 | | | 60.000000 | 141.000000 | |
| 1 | 1 | FB | 936.93750000 | | | 60.000000 | 109.000000 | |
| 2 | 1 | FB | 936.93750000 | | | 60.000000 | 148.000000 | |
| 3 | 1 | FB | 936.93750000 | | | 60.000000 | 80.000000 | |
| 4 | 1 | FB | 936.93750000 | | | 60.000000 | 141.000000 | |
| 1 | 1 | FB | 936.98750000 | | | 60.000000 | 109.000000 | |
| 2 | 1 | FB | 936.98750000 | | | 60.000000 | 148.000000 | |
| 3 | 1 | FB | 936.98750000 | | | 60.000000 | 80.000000 | |
| 4 | 1 | FB | 936.98750000 | | | 60.000000 | 141.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 5 | 1 | 896.98750000 | | 13K6F1D |
| 5 | 1 | 896.98750000 | | 13K6F2D |
| 1 | 1 | 935.88750000 | | 13K6F2D |
| 1 | 1 | 935.88750000 | | 13K6F1D |
| 2 | 1 | 935.88750000 | | 13K6F1D |
| 2 | 1 | 935.88750000 | | 13K6F2D |
| 3 | 1 | 935.88750000 | | 13K6F1D |
| 3 | 1 | 935.88750000 | | 13K6F2D |
| 4 | 1 | 935.88750000 | | 13K6F2D |
| 4 | 1 | 935.88750000 | | 13K6F1D |
| 1 | 1 | 935.93750000 | | 13K6F1D |
| 1 | 1 | 935.93750000 | | 13K6F2D |
| 2 | 1 | 935.93750000 | | 13K6F1D |
| 2 | 1 | 935.93750000 | | 13K6F2D |
| 3 | 1 | 935.93750000 | | 13K6F1D |
| 3 | 1 | 935.93750000 | | 13K6F2D |
| 4 | 1 | 935.93750000 | | 13K6F2D |
| 4 | 1 | 935.93750000 | | 13K6F1D |
| 1 | 1 | 935.98750000 | | 13K6F1D |
| 1 | 1 | 935.98750000 | | 13K6F2D |
| 2 | 1 | 935.98750000 | | 13K6F1D |
| 2 | 1 | 935.98750000 | | 13K6F2D |
| 3 | 2 | 935.98750000 | | 13K6F1D |
| 3 | 2 | 935.98750000 | | 13K6F2D |
| 4 | 1 | 935.98750000 | | 13K6F2D |
| 4 | 1 | 935.98750000 | | 13K6F1D |
| 1 | 1 | 936.88750000 | | 13K6F1D |
| 1 | 1 | 936.88750000 | | 13K6F2D |
| 2 | 1 | 936.88750000 | | 13K6F2D |
| 2 | 1 | 936.88750000 | | 13K6F1D |
| 3 | 1 | 936.88750000 | | 13K6F1D |
| 3 | 1 | 936.88750000 | | 13K6F2D |
| 4 | 1 | 936.88750000 | | 13K6F2D |
| 4 | 1 | 936.88750000 | | 13K6F1D |
| 1 | 1 | 936.93750000 | | 13K6F1D |
| 1 | 1 | 936.93750000 | | 13K6F2D |
| 2 | 1 | 936.93750000 | | 13K6F2D |
| 2 | 1 | 936.93750000 | | 13K6F1D |
| 3 | 1 | 936.93750000 | | 13K6F1D |
| 3 | 1 | 936.93750000 | | 13K6F2D |
| 4 | 1 | 936.93750000 | | 13K6F1D |
| 4 | 1 | 936.93750000 | | 13K6F2D |
| 1 | 1 | 936.98750000 | | 13K6F1D |
| 1 | 1 | 936.98750000 | | 13K6F2D |
| 2 | 1 | 936.98750000 | | 13K6F1D |
| 2 | 1 | 936.98750000 | | 13K6F2D |
| 3 | 1 | 936.98750000 | | 13K6F1D |
| 3 | 1 | 936.98750000 | | 13K6F2D |
| 4 | 1 | 936.98750000 | | 13K6F1D |
| 4 | 1 | 936.98750000 | | 13K6F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CANFIELD & FLOTILLA RDS, CITY OF COMMERCE, LOS ANGELES, CA | 34.00944444, -118.15452778 | 48.000 m | TOWER | 37.000 m structure / 40.000 m overall | N |
| 2 | T | UPRR DEPOT & 9TH AVE, CITY OF INDUSTRY, LOS ANGELES, CA | 34.02055556, -117.97644444 | 93.000 m | POLE | 26.000 m structure / 26.000 m overall | N |
| 3 | T | SIERRA PK 9 KM SW, CORONA, RIVERSIDE, CA | 33.85030556, -117.65422222 | 918.000 m | POLE | 18.000 m structure / 21.000 m overall | N |
| 4 | T | UPRR AGENTS OFC 7TH & K STS, COLTON, SAN BERNARDINO, CA | 34.06472222, -117.32616667 | 295.000 m | POLE | 12.000 m structure / 12.000 m overall | N |
| 5 | T | CA | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 37.000 m | | | | 0.000 | |
| 1 | 2 | T | | 8.000 m | | | | -28.000 | |
| 1 | 3 | T | | 14.000 m | | | | 582.000 | |
| 1 | 4 | T | | 12.000 m | | | | -79.000 | |
| 1 | 5 | T | | | | | | | |
| 2 | 3 | T | | 18.000 m | | | | 586.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 201 S 16TH ST, OMAHA, NE | | 4022806486 |
License history
| Date | File or call sign | Action |
|---|
| 2001-04-12 | WNKZ893 | COR |
| 2000-11-22 | WNKZ893 | LICCNV |
| 1999-10-04 | WNKZ893 | LIMOD |
| 1999-10-04 | WNKZ893 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1584771 | 2026-08-02 01:14:01 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNKZ893 | ULS 1584771 | 2026-08-02 01:14:01 |
| Status | C | ULS 1584771 | 2026-08-02 01:14:01 |
| Service | GI | ULS 1584771 | 2026-08-02 01:14:01 |
| Grant Date | 1998-02-11 | ULS 1584771 | 2026-08-02 01:14:01 |
| Expiration Date | 2003-02-11 | ULS 1584771 | 2026-08-02 01:14:01 |
| Cancellation Date | 2001-04-12 | ULS 1584771 | 2026-08-02 01:14:01 |