Universal Licensing System
WNQC744
GRECO CONTRACTORS INC
License details
| ULS identifier | 1584832 |
|---|
| Call sign | WNQC744 |
|---|
| Radio service | GI |
|---|
| Status | E |
|---|
| Grant date | 2014-07-19 |
|---|
| Expiration | 2024-08-25 |
|---|
| Cancellation | 2024-11-30 |
|---|
| Frequency range | 896.975 - 935.975 MHz (2 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | CHICAGO, COOK, IL |
|---|
| Coordinates | 41.8855833, -87.6208889 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:17:13 |
|---|
Licensee
| Name | GRECO CONTRACTORS INC |
|---|
| Applicant type | C |
|---|
| FRN | 0002859601 |
|---|
| Location | DES PLAINES, IL |
|---|
| Address | 2100 S MOUNT PROSPECT, DES PLAINES, IL, 60018 |
|---|
| Phone | 8476357800 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FX1 | 896.97500000 | | | 30.000000 | 60.000000 | |
| 3 | 1 | MO | 896.97500000 | | | 30.000000 | 60.000000 | |
| 2 | 1 | FB2 | 935.97500000 | | | 75.000000 | 300.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 896.97500000 | | 13K6F3E |
| 3 | 1 | 896.97500000 | | 13K6F3E |
| 2 | 1 | 935.97500000 | | 13K6F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | IL | | | | | |
| 2 | T | 200 E RANDOLPH, CHICAGO, COOK, IL | 41.88558333, -87.62088889 | 175.000 m | | | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 357.000 m | | | | 355.000 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2100 S MOUNT PROSPECT RD, DES PLAINES, IL | | 3126357800 |
License history
| Date | File or call sign | Action |
|---|
| 2024-11-30 | WNQC744 | LIEXP |
| 2014-07-19 | WNQC744 | LIREN |
| 2014-07-17 | WNQC744 | LTSAPR |
| 2014-07-16 | WNQC744 | LTSAPR |
| 2014-06-30 | WNQC744 | LTSAPR |
| 2014-06-02 | WNQC744 | LETRES |
| 2004-06-03 | WNQC744 | LIREN |
| 2004-05-28 | WNQC744 | LTSAPR |
| 2000-11-22 | WNQC744 | LICCNV |
| 1999-06-11 | WNQC744 | AUTHPR |
| 1999-06-11 | WNQC744 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1584832 | 2026-08-02 01:17:13 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNQC744 | ULS 1584832 | 2026-08-02 01:17:13 |
| Status | E | ULS 1584832 | 2026-08-02 01:17:13 |
| Service | GI | ULS 1584832 | 2026-08-02 01:17:13 |
| Grant Date | 2014-07-19 | ULS 1584832 | 2026-08-02 01:17:13 |
| Expiration Date | 2024-08-25 | ULS 1584832 | 2026-08-02 01:17:13 |
| Cancellation Date | 2024-11-30 | ULS 1584832 | 2026-08-02 01:17:13 |