Universal Licensing System
WQHZ993
HEXION SPECIALTY CHEMICALS INC
License details
| ULS identifier | 2967694 |
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| Call sign | WQHZ993 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2017-10-14 |
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| Expiration | 2027-12-05 |
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| Frequency range | 462.275 - 469.95 MHz (7 frequencies) |
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| Locations | 3 |
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| Representative location | ARGO, COOK, IL |
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| Coordinates | 41.7653056, -87.8381111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:18:53 |
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Licensee
| Name | HEXION SPECIALTY CHEMICALS INC |
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| Applicant type | C |
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| FRN | 0016892895 |
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| Location | BEDFORD PARK, IL |
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| Address | 8600 W 71ST STREET, BEDFORD PARK, IL, 60501 |
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| Phone | 7087288829 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 462.27500000 | | | 50.000000 | 100.000000 | |
| 2 | 1 | MO | 462.27500000 | | | 50.000000 | 50.000000 | |
| 3 | 1 | MO | 463.25000000 | | | 50.000000 | 50.000000 | |
| 3 | 1 | MO | 464.85000000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 467.27500000 | | | 50.000000 | 50.000000 | |
| 3 | 1 | MO | 469.76250000 | | | 50.000000 | 50.000000 | |
| 3 | 1 | MO | 469.90000000 | | | 50.000000 | 50.000000 | |
| 3 | 1 | MO | 469.95000000 | | | 50.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 462.27500000 | | 11K2F3E |
| 1 | 1 | 462.27500000 | | 7K60FXE |
| 2 | 1 | 462.27500000 | | 7K60FXE |
| 2 | 1 | 462.27500000 | | 11K2F3E |
| 3 | 1 | 463.25000000 | | 7K60FXE |
| 3 | 1 | 463.25000000 | | 11K2F3E |
| 3 | 1 | 464.85000000 | | 7K60FXE |
| 3 | 1 | 464.85000000 | | 11K2F3E |
| 2 | 1 | 467.27500000 | | 7K60FXE |
| 2 | 1 | 467.27500000 | | 11K2F3E |
| 3 | 1 | 469.76250000 | | 11K2F3E |
| 3 | 1 | 469.76250000 | | 7K60FXE |
| 3 | 1 | 469.90000000 | | 7K60FXE |
| 3 | 1 | 469.90000000 | | 11K2F3E |
| 3 | 1 | 469.95000000 | | 11K2F3E |
| 3 | 1 | 469.95000000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | SHELL OIL ARGO PLANT 8600 W 71ST STREET, ARGO, COOK, IL | 41.76530556, -87.83811111 | 178.000 m | BANT | 40.000 m structure / 40.000 m overall | |
| 2 | | | | | | | |
| 3 | | ARGO, COOK, IL | 41.76530556, -87.83811111 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 40.000 m | | | | -16.000 | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 8600 W 71ST STREET, BEDFORD PARK, IL | COOK | 7087288829 |
License history
| Date | File or call sign | Action |
|---|
| 2017-10-14 | WQHZ993 | LIREN |
| 2017-09-11 | WQHZ993 | LETRES |
| 2007-12-05 | WQHZ993 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2967694 | 2026-08-02 01:18:53 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WQHZ993 | ULS 2967694 | 2026-08-02 01:18:53 |
| Status | A | ULS 2967694 | 2026-08-02 01:18:53 |
| Service | IG | ULS 2967694 | 2026-08-02 01:18:53 |
| Grant Date | 2017-10-14 | ULS 2967694 | 2026-08-02 01:18:53 |
| Expiration Date | 2027-12-05 | ULS 2967694 | 2026-08-02 01:18:53 |