Universal Licensing System
WNXX520
INTERNATIONAL MILL SERVICES INC
License details
| ULS identifier | 1905892 |
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| Call sign | WNXX520 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-01-10 |
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| Expiration | 2002-01-10 |
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| Cancellation | 2002-05-05 |
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| Frequency range | 462.2 - 467.35 MHz (4 frequencies) |
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| Locations | 3 |
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| Representative location | GARY, LAKE, IN |
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| Coordinates | 41.6172500, -87.3380833 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:08:55 |
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Licensee
| Name | INTERNATIONAL MILL SERVICES INC |
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| Applicant type | C |
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| FRN | 0005915046 |
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| Location | GARY, IN |
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| Address | ONE NORTH BROADWAY, GARY, IN, 46401 |
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| Phone | 2198815707 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FB2 | 462.20000000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | FB | 462.35000000 | | | 25.000000 | 10.000000 | |
| 2 | 1 | FB2 | 462.35000000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 462.35000000 | | | 25.000000 | | |
| 3 | 1 | MO | 467.20000000 | | | 25.000000 | | |
| 3 | 1 | MO | 467.35000000 | | | 25.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 462.20000000 | | 20K0F3E |
| 2 | 1 | 462.35000000 | | 20K0F3E |
| 2 | 1 | 462.35000000 | | 20K0F3E |
| 3 | 1 | 462.35000000 | | 20K0F3E |
| 3 | 1 | 467.20000000 | | 20K0F3E |
| 3 | 1 | 467.35000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1 N BROADWAY IMS KISH OPERATIONS, GARY, LAKE, IN | 41.61725000, -87.33808333 | 180.000 m | B | 6.000 m structure / 9.000 m overall | N |
| 2 | T | 1 N BROADWAY IMS SLAB TRACKING, GARY, LAKE, IN | 41.62558333, -87.34919444 | 180.000 m | POLE | 3.000 m structure / 3.000 m overall | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 9.000 m | | | | 0.000 | |
| 1 | 2 | T | | 3.000 m | | | | 0.000 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | ONE N BROADWAY G251 MS70 KISH OPERATIONS SLAB TRACKING, GARY, IN | | 2198815707 |
License history
| Date | File or call sign | Action |
|---|
| 2002-05-05 | WNXX520 | LIEXP |
| 2001-10-22 | WNXX520 | AUDOPR |
| 2001-10-15 | WNXX520 | LETRES |
| 2001-09-22 | WNXX520 | LIAUA |
| 2000-11-24 | WNXX520 | LICCNV |
| 1997-02-13 | WNXX520 | AUTHPR |
| 1997-01-10 | WNXX520 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1905892 | 2026-08-02 01:08:55 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNXX520 | ULS 1905892 | 2026-08-02 01:08:55 |
| Status | E | ULS 1905892 | 2026-08-02 01:08:55 |
| Service | IG | ULS 1905892 | 2026-08-02 01:08:55 |
| Grant Date | 1997-01-10 | ULS 1905892 | 2026-08-02 01:08:55 |
| Expiration Date | 2002-01-10 | ULS 1905892 | 2026-08-02 01:08:55 |
| Cancellation Date | 2002-05-05 | ULS 1905892 | 2026-08-02 01:08:55 |