Universal Licensing System
WPPB495
ASSOCIATION OF AMERICAN RAILROADS DBA TRANSPORTATION TECHNOLOGY CENTER INC
License details
| ULS identifier | 1585325 |
|---|
| Call sign | WPPB495 |
|---|
| Radio service | GI |
|---|
| Status | C |
|---|
| Grant date | 1999-10-05 |
|---|
| Expiration | 2004-10-05 |
|---|
| Cancellation | 2001-04-12 |
|---|
| Frequency range | 935.8875 - 936.9875 MHz (6 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | CHICAGO, COOK, IL |
|---|
| Coordinates | 41.7075278, -87.5770000 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:14:02 |
|---|
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 | 130.000000 | |
| 2 | 1 | FB | 935.88750000 | | | 45.000000 | 130.000000 | |
| 3 | 1 | FB | 935.88750000 | | | 45.000000 | 130.000000 | |
| 4 | 1 | FB | 935.88750000 | | | 45.000000 | 130.000000 | |
| 5 | 1 | FB | 935.88750000 | | | 45.000000 | 130.000000 | |
| 1 | 1 | FB | 935.93750000 | | | 45.000000 | 130.000000 | |
| 2 | 1 | FB | 935.93750000 | | | 45.000000 | 130.000000 | |
| 3 | 1 | FB | 935.93750000 | | | 45.000000 | 130.000000 | |
| 4 | 1 | FB | 935.93750000 | | | 45.000000 | 130.000000 | |
| 5 | 1 | FB | 935.93750000 | | | 45.000000 | 130.000000 | |
| 1 | 1 | FB | 935.98750000 | | | 45.000000 | 130.000000 | |
| 2 | 1 | FB | 935.98750000 | | | 45.000000 | 130.000000 | |
| 3 | 1 | FB | 935.98750000 | | | 45.000000 | 130.000000 | |
| 4 | 1 | FB | 935.98750000 | | | 45.000000 | 130.000000 | |
| 5 | 1 | FB | 935.98750000 | | | 45.000000 | 130.000000 | |
| 1 | 1 | FB | 936.88750000 | | | 45.000000 | 130.000000 | |
| 2 | 1 | FB | 936.88750000 | | | 45.000000 | 130.000000 | |
| 3 | 1 | FB | 936.88750000 | | | 45.000000 | 130.000000 | |
| 4 | 1 | FB | 936.88750000 | | | 45.000000 | 130.000000 | |
| 5 | 1 | FB | 936.88750000 | | | 45.000000 | 130.000000 | |
| 1 | 1 | FB | 936.93750000 | | | 45.000000 | 130.000000 | |
| 2 | 1 | FB | 936.93750000 | | | 45.000000 | 130.000000 | |
| 3 | 1 | FB | 936.93750000 | | | 45.000000 | 130.000000 | |
| 4 | 1 | FB | 936.93750000 | | | 45.000000 | 130.000000 | |
| 5 | 1 | FB | 936.93750000 | | | 45.000000 | 130.000000 | |
| 1 | 1 | FB | 936.98750000 | | | 45.000000 | 130.000000 | |
| 2 | 1 | FB | 936.98750000 | | | 45.000000 | 130.000000 | |
| 3 | 1 | FB | 936.98750000 | | | 45.000000 | 130.000000 | |
| 4 | 1 | FB | 936.98750000 | | | 45.000000 | 130.000000 | |
| 5 | 1 | FB | 936.98750000 | | | 45.000000 | 130.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 935.88750000 | | 13K6F1D |
| 1 | 1 | 935.88750000 | | 13K6F2D |
| 2 | 1 | 935.88750000 | | 13K6F1D |
| 2 | 1 | 935.88750000 | | 13K6F2D |
| 3 | 1 | 935.88750000 | | 13K6F1D |
| 3 | 1 | 935.88750000 | | 13K6F2D |
| 4 | 1 | 935.88750000 | | 13K6F1D |
| 4 | 1 | 935.88750000 | | 13K6F2D |
| 5 | 1 | 935.88750000 | | 13K6F2D |
| 5 | 1 | 935.88750000 | | 13K6F1D |
| 1 | 1 | 935.93750000 | | 13K6F2D |
| 1 | 1 | 935.93750000 | | 13K6F1D |
| 2 | 1 | 935.93750000 | | 13K6F2D |
| 2 | 1 | 935.93750000 | | 13K6F1D |
| 3 | 1 | 935.93750000 | | 13K6F2D |
| 3 | 1 | 935.93750000 | | 13K6F1D |
| 4 | 1 | 935.93750000 | | 13K6F2D |
| 4 | 1 | 935.93750000 | | 13K6F1D |
| 5 | 1 | 935.93750000 | | 13K6F1D |
| 5 | 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 | | 13K6F1D |
| 3 | 1 | 935.98750000 | | 13K6F2D |
| 4 | 1 | 935.98750000 | | 13K6F1D |
| 4 | 1 | 935.98750000 | | 13K6F2D |
| 5 | 1 | 935.98750000 | | 13K6F1D |
| 5 | 1 | 935.98750000 | | 13K6F2D |
| 1 | 1 | 936.88750000 | | 13K6F1D |
| 1 | 1 | 936.88750000 | | 13K6F2D |
| 2 | 1 | 936.88750000 | | 13K6F1D |
| 2 | 1 | 936.88750000 | | 13K6F2D |
| 3 | 1 | 936.88750000 | | 13K6F1D |
| 3 | 1 | 936.88750000 | | 13K6F2D |
| 4 | 1 | 936.88750000 | | 13K6F2D |
| 4 | 1 | 936.88750000 | | 13K6F1D |
| 5 | 1 | 936.88750000 | | 13K6F2D |
| 5 | 1 | 936.88750000 | | 13K6F1D |
| 1 | 1 | 936.93750000 | | 13K6F2D |
| 1 | 1 | 936.93750000 | | 13K6F1D |
| 2 | 1 | 936.93750000 | | 13K6F2D |
| 2 | 1 | 936.93750000 | | 13K6F1D |
| 3 | 1 | 936.93750000 | | 13K6F2D |
| 3 | 1 | 936.93750000 | | 13K6F1D |
| 4 | 1 | 936.93750000 | | 13K6F2D |
| 4 | 1 | 936.93750000 | | 13K6F1D |
| 5 | 1 | 936.93750000 | | 13K6F1D |
| 5 | 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 | | 13K6F2D |
| 3 | 1 | 936.98750000 | | 13K6F1D |
| 4 | 1 | 936.98750000 | | 13K6F1D |
| 4 | 1 | 936.98750000 | | 13K6F2D |
| 5 | 1 | 936.98750000 | | 13K6F2D |
| 5 | 1 | 936.98750000 | | 13K6F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 23184 RILEY ROAD MW TOWER, LAKEVILLE, ST. JOSEPH, IN | 41.50588889, -86.31472222 | 277.000 m | TOWER | 90.000 m structure / 90.000 m overall | N |
| 2 | T | NEAR INT 17 ST & JUNIPER RD MW TOWER, ARGOS, MARSHALL, IN | 41.22950000, -86.23083333 | 256.000 m | TOWER | 78.000 m structure / 78.000 m overall | N |
| 3 | T | RR TRACKS 0.1 MI W INT CR700 & SR 15, CLAYPOOL, KOSCIUSKO, IN | 41.13311111, -85.90138889 | 265.100 m | TOWER | 78.000 m structure / 78.000 m overall | N |
| 4 | T | INT YATES BLVD & E 103RD ST MW TOWER, CHICAGO, COOK, IL | 41.70752778, -87.57700000 | 178.000 m | TOWER | 40.000 m structure / 40.000 m overall | N |
| 5 | T | 51 ST YARD MW TOWER, CHICAGO, COOK, IL | 41.79669444, -87.63950000 | 186.000 m | TOWER | 40.000 m structure / 40.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 90.000 m | | | | 23.000 | |
| 1 | 2 | T | | 78.000 m | | | | 9.000 | |
| 1 | 3 | T | | 72.000 m | | | | 3.000 | |
| 1 | 4 | T | | 40.000 m | | | | 38.000 | |
| 1 | 5 | T | | 40.000 m | | | | 45.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 99 SPRING ST SW, ATLANTA, GA | | 8004484385 |
License history
| Date | File or call sign | Action |
|---|
| 2001-04-12 | WPPB495 | COR |
| 2001-02-08 | WPPB495 | AUTHPR |
| 2001-02-07 | WPPB495 | INTDUP |
| 2001-02-07 | WPPB495 | COR |
| 2001-02-02 | WPPB495 | LIMOD |
| 2000-11-22 | WPPB495 | LICCNV |
| 1999-10-05 | WPPB495 | LIISS |
| 1999-10-05 | WPPB495 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1585325 | 2026-08-02 01:14:02 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPPB495 | ULS 1585325 | 2026-08-02 01:14:02 |
| Status | C | ULS 1585325 | 2026-08-02 01:14:02 |
| Service | GI | ULS 1585325 | 2026-08-02 01:14:02 |
| Grant Date | 1999-10-05 | ULS 1585325 | 2026-08-02 01:14:02 |
| Expiration Date | 2004-10-05 | ULS 1585325 | 2026-08-02 01:14:02 |
| Cancellation Date | 2001-04-12 | ULS 1585325 | 2026-08-02 01:14:02 |