Universal Licensing System
WQWF257
ILLINOIS CENTRAL SCHOOL BUS LLC
License details
| ULS identifier | 3724769 |
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| Call sign | WQWF257 |
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| Radio service | YG |
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| Status | A |
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| Grant date | 2025-07-10 |
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| Expiration | 2035-08-05 |
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| Frequency range | 452.3375 - 469.6125 MHz (6 frequencies) |
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| Locations | 3 |
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| Representative location | MORRIS, GRUNDY, IL |
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| Coordinates | 41.3547222, -88.4986111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:18:02 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.33750000 | | | 100.000000 | 250.000000 | |
| 2 | 1 | FX1 | 457.33750000 | | | 50.000000 | 100.000000 | |
| 3 | 1 | MO | 457.33750000 | | | 50.000000 | 100.000000 | |
| 1 | 1 | FB2 | 461.73750000 | | | 100.000000 | 250.000000 | |
| 1 | 1 | FB2 | 464.61250000 | | | 100.000000 | 250.000000 | |
| 2 | 1 | FX1 | 466.73750000 | | | 50.000000 | 100.000000 | |
| 3 | 1 | MO | 466.73750000 | | | 50.000000 | 100.000000 | |
| 2 | 1 | FX1 | 469.61250000 | | | 50.000000 | 100.000000 | |
| 3 | 1 | MO | 469.61250000 | | | 50.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.33750000 | | 11K2F3E |
| 2 | 1 | 457.33750000 | | 11K2F3E |
| 3 | 1 | 457.33750000 | | 11K2F3E |
| 1 | 1 | 461.73750000 | | 11K2F3E |
| 1 | 1 | 464.61250000 | | 11K2F3E |
| 2 | 1 | 466.73750000 | | 11K2F3E |
| 3 | 1 | 466.73750000 | | 11K2F3E |
| 2 | 1 | 469.61250000 | | 11K2F3E |
| 3 | 1 | 469.61250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 91M S OF STOCKDALE RD 800M W OF SARATOGA RD, MORRIS, GRUNDY, IL | 41.35472222, -88.49861111 | 170.700 m | LTOWER | 140.000 m structure / 152.000 m overall | |
| 2 | T | GRUNDY, IL | | | | | |
| 3 | T | GRUNDY, IL | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 137.000 m | | | | 130.300 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 78 N CHICAGO ST FL 2, JOLIET, IL | WILL | 8154094002 |
License history
| Date | File or call sign | Action |
|---|
| 2025-07-10 | WQWF257 | LIREN |
| 2025-05-12 | WQWF257 | LETRES |
| 2021-07-28 | WQWF257 | LITRAN |
| 2016-12-09 | WQWF257 | LITRAN |
| 2015-08-05 | WQWF257 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3724769 | 2026-08-02 01:18:02 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQWF257 | ULS 3724769 | 2026-08-02 01:18:02 |
| Status | A | ULS 3724769 | 2026-08-02 01:18:02 |
| Service | YG | ULS 3724769 | 2026-08-02 01:18:02 |
| Grant Date | 2025-07-10 | ULS 3724769 | 2026-08-02 01:18:02 |
| Expiration Date | 2035-08-05 | ULS 3724769 | 2026-08-02 01:18:02 |