Universal Licensing System
WRKT799
TRANS UNION LLC
License details
| ULS identifier | 4387718 |
|---|
| Call sign | WRKT799 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2021-02-11 |
|---|
| Expiration | 2031-02-11 |
|---|
| Frequency range | 464.8375 - 469.8375 MHz (7 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | CHICAGO, COOK, IL |
|---|
| Coordinates | 41.8793056, -87.6417500 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:22:16 |
|---|
Licensee
| Name | TRANS UNION LLC |
|---|
| Applicant type | L |
|---|
| FRN | 0030541775 |
|---|
| Location | CHICAGO, IL |
|---|
| Address | 555 W ADAMS, CHICAGO, IL, 60661 |
|---|
| Phone | 3124667710 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 464.83750000 | | | 50.000000 | 20.000000 | |
| 2 | 1 | MO | 464.83750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 466.02500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 466.05000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 466.07500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 466.10000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 466.12500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 469.83750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | FX1 | 469.83750000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.83750000 | | 11K2F2D |
| 1 | 1 | 464.83750000 | | 7K60F1W |
| 2 | 1 | 464.83750000 | | 7K60F1W |
| 2 | 1 | 466.02500000 | | 7K60F1W |
| 2 | 1 | 466.05000000 | | 7K60F1W |
| 2 | 1 | 466.07500000 | | 7K60F1W |
| 2 | 1 | 466.10000000 | | 7K60F1W |
| 2 | 1 | 466.12500000 | | 7K60F1W |
| 2 | 1 | 469.83750000 | | 7K60F1W |
| 3 | 1 | 469.83750000 | | 7K60F1W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 555 W ADAMS, CHICAGO, COOK, IL | 41.87930556, -87.64175000 | 181.000 m | BANT | 53.000 m structure / 55.000 m overall | |
| 2 | T | COOK, IL | | | | | |
| 3 | T | COOK, IL | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 53.000 m | | | | 53.300 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 555 W ADAMS, CHICAGO, IL | COOK | 3124667710 |
License history
| Date | File or call sign | Action |
|---|
| 2021-02-11 | WRKT799 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4387718 | 2026-08-02 01:22:16 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKT799 | ULS 4387718 | 2026-08-02 01:22:16 |
| Status | A | ULS 4387718 | 2026-08-02 01:22:16 |
| Service | IG | ULS 4387718 | 2026-08-02 01:22:16 |
| Grant Date | 2021-02-11 | ULS 4387718 | 2026-08-02 01:22:16 |
| Expiration Date | 2031-02-11 | ULS 4387718 | 2026-08-02 01:22:16 |