Universal Licensing System
WNKZ837
ASSOCIATION OF AMERICAN RAILROADS DBA TRANSPORTATION TECHNOLOGY CENTER INC
License details
| ULS identifier | 1584738 |
|---|---|
| Call sign | WNKZ837 |
| Radio service | GI |
| Status | C |
| Grant date | 1998-02-11 |
| Expiration | 2003-02-11 |
| Cancellation | 2001-04-12 |
| Frequency range | 935.8875 - 936.9875 MHz (6 frequencies) |
| Locations | 6 |
| Representative location | SPARTA, RANDOLPH, IL |
| Coordinates | 38.1170000, -89.7245556 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:14:00 |
Licensee
| Name | ASSOCIATION OF AMERICAN RAILROADS DBA TRANSPORTATION TECHNOLOGY CENTER INC |
|---|---|
| Applicant type | C |
| FRN | 0004228995 |
| Location | PUEBLO, CO |
| Address | 55500 DOT RD, PUEBLO, CO, 81001 |
| Phone | 7195840578 |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | FB | 935.88750000 | 45.000000 | 65.000000 | |||
| 2 | 1 | FB | 935.88750000 | 45.000000 | 64.000000 | |||
| 3 | 1 | FB | 935.88750000 | 45.000000 | 65.000000 | |||
| 4 | 1 | FB | 935.88750000 | 45.000000 | 62.000000 | |||
| 5 | 1 | FB | 935.88750000 | 45.000000 | 65.000000 | |||
| 6 | 1 | FB | 935.88750000 | 45.000000 | 64.000000 | |||
| 1 | 1 | FB | 935.93750000 | 45.000000 | 65.000000 | |||
| 2 | 1 | FB | 935.93750000 | 45.000000 | 64.000000 | |||
| 3 | 1 | FB | 935.93750000 | 45.000000 | 65.000000 | |||
| 4 | 1 | FB | 935.93750000 | 45.000000 | 62.000000 | |||
| 5 | 1 | FB | 935.93750000 | 45.000000 | 65.000000 | |||
| 6 | 1 | FB | 935.93750000 | 45.000000 | 64.000000 | |||
| 1 | 1 | FB | 935.98750000 | 45.000000 | 65.000000 | |||
| 2 | 1 | FB | 935.98750000 | 45.000000 | 64.000000 | |||
| 3 | 1 | FB | 935.98750000 | 45.000000 | 65.000000 | |||
| 4 | 1 | FB | 935.98750000 | 45.000000 | 62.000000 | |||
| 5 | 1 | FB | 935.98750000 | 45.000000 | 65.000000 | |||
| 6 | 1 | FB | 935.98750000 | 45.000000 | 64.000000 | |||
| 1 | 1 | FB | 936.88750000 | 45.000000 | 65.000000 | |||
| 2 | 1 | FB | 936.88750000 | 45.000000 | 64.000000 | |||
| 3 | 1 | FB | 936.88750000 | 45.000000 | 65.000000 | |||
| 4 | 1 | FB | 936.88750000 | 45.000000 | 62.000000 | |||
| 5 | 1 | FB | 936.88750000 | 45.000000 | 65.000000 | |||
| 6 | 1 | FB | 936.88750000 | 45.000000 | 64.000000 | |||
| 1 | 1 | FB | 936.93750000 | 45.000000 | 65.000000 | |||
| 2 | 1 | FB | 936.93750000 | 45.000000 | 64.000000 | |||
| 3 | 1 | FB | 936.93750000 | 45.000000 | 65.000000 | |||
| 4 | 1 | FB | 936.93750000 | 45.000000 | 62.000000 | |||
| 5 | 1 | FB | 936.93750000 | 45.000000 | 65.000000 | |||
| 6 | 1 | FB | 936.93750000 | 45.000000 | 64.000000 | |||
| 1 | 1 | FB | 936.98750000 | 45.000000 | 65.000000 | |||
| 2 | 1 | FB | 936.98750000 | 45.000000 | 64.000000 | |||
| 3 | 1 | FB | 936.98750000 | 45.000000 | 65.000000 | |||
| 4 | 1 | FB | 936.98750000 | 45.000000 | 62.000000 | |||
| 5 | 1 | FB | 936.98750000 | 45.000000 | 65.000000 | |||
| 6 | 1 | FB | 936.98750000 | 45.000000 | 64.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 935.88750000 | 13K6F1D | |
| 1 | 1 | 935.88750000 | 13K6F2D | |
| 2 | 1 | 935.88750000 | 13K6F2D | |
| 2 | 1 | 935.88750000 | 13K6F1D | |
| 3 | 1 | 935.88750000 | 13K6F1D | |
| 3 | 1 | 935.88750000 | 13K6F2D | |
| 4 | 1 | 935.88750000 | 13K6F2D | |
| 4 | 1 | 935.88750000 | 13K6F1D | |
| 5 | 1 | 935.88750000 | 13K6F2D | |
| 5 | 1 | 935.88750000 | 13K6F1D | |
| 6 | 1 | 935.88750000 | 13K6F1D | |
| 6 | 1 | 935.88750000 | 13K6F2D | |
| 1 | 1 | 935.93750000 | 13K6F1D | |
| 1 | 1 | 935.93750000 | 13K6F2D | |
| 2 | 1 | 935.93750000 | 13K6F2D | |
| 2 | 1 | 935.93750000 | 13K6F1D | |
| 3 | 1 | 935.93750000 | 13K6F1D | |
| 3 | 1 | 935.93750000 | 13K6F2D | |
| 4 | 1 | 935.93750000 | 13K6F2D | |
| 4 | 1 | 935.93750000 | 13K6F1D | |
| 5 | 1 | 935.93750000 | 13K6F2D | |
| 5 | 1 | 935.93750000 | 13K6F1D | |
| 6 | 1 | 935.93750000 | 13K6F2D | |
| 6 | 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 | 1 | 935.98750000 | 13K6F2D | |
| 3 | 1 | 935.98750000 | 13K6F1D | |
| 4 | 1 | 935.98750000 | 13K6F1D | |
| 4 | 1 | 935.98750000 | 13K6F2D | |
| 5 | 1 | 935.98750000 | 13K6F1D | |
| 5 | 1 | 935.98750000 | 13K6F2D | |
| 6 | 1 | 935.98750000 | 13K6F1D | |
| 6 | 1 | 935.98750000 | 13K6F2D | |
| 1 | 1 | 936.88750000 | 13K6F1D | |
| 1 | 1 | 936.88750000 | 13K6F2D | |
| 2 | 1 | 936.88750000 | 13K6F2D | |
| 2 | 1 | 936.88750000 | 13K6F1D | |
| 3 | 1 | 936.88750000 | 13K6F2D | |
| 3 | 1 | 936.88750000 | 13K6F1D | |
| 4 | 1 | 936.88750000 | 13K6F1D | |
| 4 | 1 | 936.88750000 | 13K6F2D | |
| 5 | 1 | 936.88750000 | 13K6F1D | |
| 5 | 1 | 936.88750000 | 13K6F2D | |
| 6 | 1 | 936.88750000 | 13K6F1D | |
| 6 | 1 | 936.88750000 | 13K6F2D | |
| 1 | 1 | 936.93750000 | 13K6F2D | |
| 1 | 1 | 936.93750000 | 13K6F1D | |
| 2 | 1 | 936.93750000 | 13K6F1D | |
| 2 | 1 | 936.93750000 | 13K6F2D | |
| 3 | 1 | 936.93750000 | 13K6F1D | |
| 3 | 1 | 936.93750000 | 13K6F2D | |
| 4 | 1 | 936.93750000 | 13K6F2D | |
| 4 | 1 | 936.93750000 | 13K6F1D | |
| 5 | 1 | 936.93750000 | 13K6F2D | |
| 5 | 1 | 936.93750000 | 13K6F1D | |
| 6 | 1 | 936.93750000 | 13K6F1D | |
| 6 | 1 | 936.93750000 | 13K6F2D | |
| 1 | 1 | 936.98750000 | 13K6F2D | |
| 1 | 1 | 936.98750000 | 13K6F1D | |
| 2 | 1 | 936.98750000 | 13K6F1D | |
| 2 | 1 | 936.98750000 | 13K6F2D | |
| 3 | 1 | 936.98750000 | 13K6F1D | |
| 3 | 1 | 936.98750000 | 13K6F2D | |
| 4 | 1 | 936.98750000 | 13K6F2D | |
| 4 | 1 | 936.98750000 | 13K6F1D | |
| 5 | 1 | 936.98750000 | 13K6F1D | |
| 5 | 1 | 936.98750000 | 13K6F2D | |
| 6 | 1 | 936.98750000 | 13K6F1D | |
| 6 | 1 | 936.98750000 | 13K6F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | UPRR YD OFC 3600 FT SW JCT, SPARTA, RANDOLPH, IL | 38.11700000, -89.72455556 | 152.000 m | TOWER | 30.000 m structure / 37.000 m overall | N |
| 2 | T | UPRR 300 FT S WEBSTER ST & 20 FT E, BENTON, FRANKLIN, IL | 37.99338889, -88.91477778 | 144.000 m | TOWER | 37.000 m structure / 43.000 m overall | N |
| 3 | T | UPRR 300 FT S OF UP & SEABOARD RR XIN, MOUNT VERNON, JEFFERSON, IL | 38.30505556, -88.89144444 | 123.000 m | TOWER | 24.000 m structure / 30.000 m overall | N |
| 4 | T | UPRR MP 252.0 1.5 MI NE OF INT RT 50, SALEM, MARION, IL | 38.64755556, -88.92005556 | 169.000 m | TOWER | 37.000 m structure / 43.000 m overall | N |
| 5 | T | UPRR 75 FT N INT UP TRKS & 4TH ST, SAINT ELMO, FAYETTE, IL | 39.02755556, -88.84755556 | 187.000 m | TOWER | 24.000 m structure / 30.000 m overall | N |
| 6 | T | UPRR RT 127 W SIDE OF TAYLOR SPG, HILLSBORO, MONTGOMERY, IL | 39.13727778, -89.48758333 | 195.000 m | TOWER | 90.000 m structure / 90.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 24.000 m | 29.000 | |||||
| 1 | 2 | T | 30.000 m | 45.000 | |||||
| 1 | 3 | T | 24.000 m | -1.000 | |||||
| 1 | 4 | T | 37.000 m | 40.000 | |||||
| 1 | 5 | T | 24.000 m | 33.000 | |||||
| 1 | 6 | T | 30.000 m | 35.000 |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 1416 DODGE ST RM 228, OMAHA, NE | 8005444179 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2001-04-12 | WNKZ837 | COR |
| 2000-11-22 | WNKZ837 | LICCNV |
| 2000-04-11 | WNKZ837 | LIMOD |
| 2000-04-11 | WNKZ837 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 1584738 | 2026-08-02 01:14:00 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WNKZ837 | ULS 1584738 | 2026-08-02 01:14:00 |
| Status | C | ULS 1584738 | 2026-08-02 01:14:00 |
| Service | GI | ULS 1584738 | 2026-08-02 01:14:00 |
| Grant Date | 1998-02-11 | ULS 1584738 | 2026-08-02 01:14:00 |
| Expiration Date | 2003-02-11 | ULS 1584738 | 2026-08-02 01:14:00 |
| Cancellation Date | 2001-04-12 | ULS 1584738 | 2026-08-02 01:14:00 |