Universal Licensing System
WNKZ998
ASSOCIATION OF AMERICAN RR DBA TRANSPORTATION TECHNOLOGY CENTER INC
License details
| ULS identifier | 1584793 |
|---|
| Call sign | WNKZ998 |
|---|
| Radio service | GI |
|---|
| Status | C |
|---|
| Grant date | 1998-02-11 |
|---|
| Expiration | 2003-02-11 |
|---|
| Cancellation | 2001-04-13 |
|---|
| Frequency range | 935.9375 - 936.9875 MHz (5 frequencies) |
|---|
| Locations | 4 |
|---|
| Representative location | LINCOLN, LANCASTER, NE |
|---|
| Coordinates | 40.8130556, -96.7069722 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:13:59 |
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Licensee
| Name | ASSOCIATION OF AMERICAN RR DBA TRANSPORTATION TECHNOLOGY CENTER INC |
|---|
| 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 |
|---|
| 1 | 1 | FB | 935.88750000 | | | 45.000000 | 59.000000 | |
| 2 | 1 | FB | 935.88750000 | | | 45.000000 | 64.000000 | |
| 3 | 1 | FB | 935.88750000 | | | 45.000000 | 64.000000 | |
| 4 | 1 | FB | 935.88750000 | | | 45.000000 | 42.000000 | |
| 1 | 1 | FB | 935.93750000 | | | 45.000000 | 59.000000 | |
| 2 | 1 | FB | 935.93750000 | | | 45.000000 | 64.000000 | |
| 3 | 1 | FB | 935.93750000 | | | 45.000000 | 64.000000 | |
| 4 | 1 | FB | 935.93750000 | | | 45.000000 | 42.000000 | |
| 1 | 1 | FB | 935.98750000 | | | 45.000000 | 59.000000 | |
| 2 | 1 | FB | 935.98750000 | | | 45.000000 | 64.000000 | |
| 3 | 1 | FB | 935.98750000 | | | 45.000000 | 64.000000 | |
| 4 | 1 | FB | 935.98750000 | | | 45.000000 | 42.000000 | |
| 1 | 1 | FB | 936.88750000 | | | 45.000000 | 59.000000 | |
| 2 | 1 | FB | 936.88750000 | | | 45.000000 | 64.000000 | |
| 3 | 1 | FB | 936.88750000 | | | 45.000000 | 64.000000 | |
| 4 | 1 | FB | 936.88750000 | | | 45.000000 | 42.000000 | |
| 1 | 1 | FB | 936.93750000 | | | 45.000000 | 59.000000 | |
| 2 | 1 | FB | 936.93750000 | | | 45.000000 | 64.000000 | |
| 3 | 1 | FB | 936.93750000 | | | 45.000000 | 64.000000 | |
| 4 | 1 | FB | 936.93750000 | | | 45.000000 | 42.000000 | |
| 1 | 1 | FB | 936.98750000 | | | 45.000000 | 59.000000 | |
| 2 | 1 | FB | 936.98750000 | | | 45.000000 | 64.000000 | |
| 3 | 1 | FB | 936.98750000 | | | 45.000000 | 64.000000 | |
| 4 | 1 | FB | 936.98750000 | | | 45.000000 | 42.000000 | |
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 | | 13K6F1D |
| 4 | 1 | 935.88750000 | | 13K6F2D |
| 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 | | 13K6F1D |
| 4 | 1 | 935.93750000 | | 13K6F2D |
| 1 | 1 | 935.98750000 | | 13K6F2D |
| 1 | 1 | 935.98750000 | | 13K6F1D |
| 2 | 1 | 935.98750000 | | 13K6F2D |
| 2 | 1 | 935.98750000 | | 13K6F1D |
| 3 | 1 | 935.98750000 | | 13K6F2D |
| 3 | 1 | 935.98750000 | | 13K6F1D |
| 4 | 1 | 935.98750000 | | 13K6F1D |
| 4 | 1 | 935.98750000 | | 13K6F2D |
| 1 | 1 | 936.88750000 | | 13K6F2D |
| 1 | 1 | 936.88750000 | | 13K6F1D |
| 2 | 1 | 936.88750000 | | 13K6F2D |
| 2 | 1 | 936.88750000 | | 13K6F1D |
| 3 | 1 | 936.88750000 | | 13K6F1D |
| 3 | 1 | 936.88750000 | | 13K6F2D |
| 4 | 1 | 936.88750000 | | 13K6F1D |
| 4 | 1 | 936.88750000 | | 13K6F2D |
| 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 | | 13K6F2D |
| 2 | 1 | 936.98750000 | | 13K6F1D |
| 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 | UPRR TERMINAL BLDG 941 O ST, LINCOLN, LANCASTER, NE | 40.81305556, -96.70697222 | 353.000 m | TOWER | 50.000 m structure / 50.000 m overall | N |
| 2 | T | UPRR MP 435.9 CENTRAL AVE & TRKS, NEBRASKA CITY, OTOE, NE | 40.67694444, -95.84750000 | 287.000 m | TOWER | 37.000 m structure / 43.000 m overall | N |
| 3 | T | UPRR MP 460.4 ELM ST & TRKS, WEEPING WATER, CASS, NE | 40.87111111, -96.13416667 | 335.000 m | TOWER | 30.000 m structure / 37.000 m overall | N |
| 4 | T | UPRR WOODMAN TWR BLDG 1700 FARNAMS, OMAHA, DOUGLAS, NE | 41.25777778, -95.93891667 | 332.000 m | B | 152.000 m structure / 152.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 50.000 m | | | | 24.000 | |
| 1 | 2 | T | | 30.000 m | | | | 5.000 | |
| 1 | 3 | T | | 30.000 m | | | | -1.000 | |
| 1 | 4 | T | | 139.000 m | | | | 143.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | RM 228 1416 DODGE ST, OMAHA, NE | | 8005444179 |
License history
| Date | File or call sign | Action |
|---|
| 2001-04-13 | WNKZ998 | COR |
| 2000-11-22 | WNKZ998 | LICCNV |
| 1999-11-26 | WNKZ998 | LIMOD |
| 1999-11-26 | WNKZ998 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1584793 | 2026-08-02 01:13:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNKZ998 | ULS 1584793 | 2026-08-02 01:13:59 |
| Status | C | ULS 1584793 | 2026-08-02 01:13:59 |
| Service | GI | ULS 1584793 | 2026-08-02 01:13:59 |
| Grant Date | 1998-02-11 | ULS 1584793 | 2026-08-02 01:13:59 |
| Expiration Date | 2003-02-11 | ULS 1584793 | 2026-08-02 01:13:59 |
| Cancellation Date | 2001-04-13 | ULS 1584793 | 2026-08-02 01:13:59 |