Universal Licensing System
WPAH901
RYERSON COIL PROCESSING
License details
| ULS identifier | 1700163 |
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| Call sign | WPAH901 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-09-02 |
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| Expiration | 2002-08-13 |
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| Cancellation | 2002-12-15 |
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| Frequency range | 461.7625 - 466.8375 MHz (3 frequencies) |
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| Locations | 1 |
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| Representative location | COOK, IL |
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| Coordinates | 41.2016944, -87.6766944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:33 |
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Licensee
| Name | RYERSON COIL PROCESSING |
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| Applicant type | C |
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| FRN | 0005262027 |
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| Location | CHICAGO, IL |
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| Address | 720 E 111TH ST, CHICAGO, IL, 60628 |
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| Phone | 3124682121 |
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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 | MO | 461.76250000 | | | 2.000000 | | |
| 1 | 1 | MO | 463.26750000 | | | 2.000000 | | |
| 1 | 1 | MO | 466.83750000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.76250000 | | 16K0F1D |
| 1 | 1 | 463.26750000 | | 16K0F1D |
| 1 | 1 | 466.83750000 | | 16K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | COOK, IL | 41.20169444, -87.67669444 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 720 E 111TH ST, CHICAGO, IL | | 3124682121 |
License history
| Date | File or call sign | Action |
|---|
| 2002-12-15 | WPAH901 | LIEXP |
| 2002-05-20 | WPAH901 | LETRES |
| 2002-04-24 | WPAH901 | LETAUS |
| 2000-11-23 | WPAH901 | LICCNV |
| 1997-09-02 | WPAH901 | LIREN |
| 1997-09-02 | WPAH901 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1700163 | 2026-08-02 01:17:33 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPAH901 | ULS 1700163 | 2026-08-02 01:17:33 |
| Status | E | ULS 1700163 | 2026-08-02 01:17:33 |
| Service | IG | ULS 1700163 | 2026-08-02 01:17:33 |
| Grant Date | 1997-09-02 | ULS 1700163 | 2026-08-02 01:17:33 |
| Expiration Date | 2002-08-13 | ULS 1700163 | 2026-08-02 01:17:33 |
| Cancellation Date | 2002-12-15 | ULS 1700163 | 2026-08-02 01:17:33 |