Universal Licensing System
WQTM431
JAMES MCHUGH CONSTRUCTION
License details
| ULS identifier | 3568759 |
|---|
| Call sign | WQTM431 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2014-03-05 |
|---|
| Expiration | 2024-03-05 |
|---|
| Cancellation | 2024-05-11 |
|---|
| Frequency range | 451.8 - 469.55 MHz (8 frequencies) |
|---|
| Locations | 4 |
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| Representative location | JOLIET, WILL, IL |
|---|
| Coordinates | 41.4877778, -88.1630556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:21:12 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 4 | 1 | MOI | 451.80000000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MOI | 451.81250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 452.10000000 | | | 20.000000 | 10.000000 | |
| 2 | 1 | MO | 452.10000000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MOI | 456.80000000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MOI | 456.81250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.10000000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | FX1 | 457.10000000 | | | 20.000000 | 15.000000 | |
| 4 | 1 | MOI | 464.50000000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MOI | 464.55000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 464.86250000 | | | 20.000000 | 10.000000 | |
| 2 | 1 | MO | 464.86250000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MOI | 469.50000000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MOI | 469.55000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 469.86250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | FX1 | 469.86250000 | | | 20.000000 | 15.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 4 | 1 | 451.80000000 | | 11K2F3E |
| 4 | 1 | 451.81250000 | | 11K2F3E |
| 1 | 1 | 452.10000000 | | 11K2F3E |
| 2 | 1 | 452.10000000 | | 11K2F3E |
| 4 | 1 | 456.80000000 | | 11K2F3E |
| 4 | 1 | 456.81250000 | | 11K2F3E |
| 2 | 1 | 457.10000000 | | 11K2F3E |
| 3 | 1 | 457.10000000 | | 11K2F3E |
| 4 | 1 | 464.50000000 | | 11K2F3E |
| 4 | 1 | 464.55000000 | | 11K2F3E |
| 1 | 1 | 464.86250000 | | 11K2F3E |
| 2 | 1 | 464.86250000 | | 11K2F3E |
| 4 | 1 | 469.50000000 | | 11K2F3E |
| 4 | 1 | 469.55000000 | | 11K2F3E |
| 2 | 1 | 469.86250000 | | 11K2F3E |
| 3 | 1 | 469.86250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | 355 EAST ERIE, JOLIET, WILL, IL | 41.48777778, -88.16305556 | 181.000 m | B | 2.700 m structure / 3.000 m overall | |
| 2 | | | | | | | |
| 3 | | IL | | | | | |
| 4 | | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 3.000 m | | | | -0.300 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1737 SOUTH MICHIGAN AVE, CHICAGO, IL | COOK | 3129868000 |
License history
| Date | File or call sign | Action |
|---|
| 2024-05-11 | WQTM431 | LIEXP |
| 2023-12-11 | WQTM431 | LETRES |
| 2014-03-05 | WQTM431 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3568759 | 2026-08-02 01:21:12 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQTM431 | ULS 3568759 | 2026-08-02 01:21:12 |
| Status | E | ULS 3568759 | 2026-08-02 01:21:12 |
| Service | IG | ULS 3568759 | 2026-08-02 01:21:12 |
| Grant Date | 2014-03-05 | ULS 3568759 | 2026-08-02 01:21:12 |
| Expiration Date | 2024-03-05 | ULS 3568759 | 2026-08-02 01:21:12 |
| Cancellation Date | 2024-05-11 | ULS 3568759 | 2026-08-02 01:21:12 |