Universal Licensing System
WPYP677
SHAMROCK TBC
License details
| ULS identifier | 2549807 |
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| Call sign | WPYP677 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2003-09-23 |
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| Expiration | 2013-09-23 |
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| Cancellation | 2013-11-23 |
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| Frequency range | 457.5125 - 469.8875 MHz (13 frequencies) |
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| Locations | 1 |
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| Representative location | FOREST PARK, COOK, IL |
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| Coordinates | 41.8649167, -87.8145833 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:12:24 |
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Licensee
| Name | SHAMROCK TBC |
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| Applicant type | C |
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| FRN | 0002835858 |
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| Location | HINSDALE, IL |
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| Address | 15 SPINNING WHEEL ROAD, HINSDALE, IL, 60521 |
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| Phone | 6306558274 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 457.51250000 | | | 1.000000 | 1.000000 | |
| 1 | 1 | MO | 457.53750000 | | | 1.000000 | 1.000000 | |
| 1 | 1 | MO | 457.56250000 | | | 1.000000 | 1.000000 | |
| 1 | 1 | MO | 457.58750000 | | | 1.000000 | 1.000000 | |
| 1 | 1 | MO | 457.61250000 | | | 1.000000 | 1.000000 | |
| 1 | 1 | MO | 468.48750000 | | | 1.000000 | 1.000000 | |
| 1 | 1 | MO | 468.76250000 | | | 1.000000 | 1.000000 | |
| 1 | 1 | MO | 468.83750000 | | | 1.000000 | 1.000000 | |
| 1 | 1 | MO | 469.13750000 | | | 1.000000 | 1.000000 | |
| 1 | 1 | MO | 469.46250000 | | | 1.000000 | 1.000000 | |
| 1 | 1 | MO | 469.63750000 | | | 1.000000 | 1.000000 | |
| 1 | 1 | MO | 469.66250000 | | | 1.000000 | 1.000000 | |
| 1 | 1 | MO | 469.88750000 | | | 1.000000 | 1.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 457.51250000 | | 11K2F3E |
| 1 | 1 | 457.53750000 | | 11K2F3E |
| 1 | 1 | 457.56250000 | | 11K2F3E |
| 1 | 1 | 457.58750000 | | 11K2F3E |
| 1 | 1 | 457.61250000 | | 11K2F3E |
| 1 | 1 | 468.48750000 | | 11K2F3E |
| 1 | 1 | 468.76250000 | | 11K2F3E |
| 1 | 1 | 468.83750000 | | 11K2F3E |
| 1 | 1 | 469.13750000 | | 11K2F3E |
| 1 | 1 | 469.46250000 | | 11K2F3E |
| 1 | 1 | 469.63750000 | | 11K2F3E |
| 1 | 1 | 469.66250000 | | 11K2F3E |
| 1 | 1 | 469.88750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 7600 W ROOSEVELT RD., FOREST PARK, COOK, IL | 41.86491667, -87.81458333 | 0.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 7600 W ROOSEVELT RD., FOREST PARK, IL | COOK | 6306558275 |
License history
| Date | File or call sign | Action |
|---|
| 2013-11-23 | WPYP677 | LIEXP |
| 2013-07-01 | WPYP677 | LETRES |
| 2004-06-21 | WPYP677 | LETCNS |
| 2003-09-23 | WPYP677 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2549807 | 2026-08-02 01:12:24 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPYP677 | ULS 2549807 | 2026-08-02 01:12:24 |
| Status | E | ULS 2549807 | 2026-08-02 01:12:24 |
| Service | IG | ULS 2549807 | 2026-08-02 01:12:24 |
| Grant Date | 2003-09-23 | ULS 2549807 | 2026-08-02 01:12:24 |
| Expiration Date | 2013-09-23 | ULS 2549807 | 2026-08-02 01:12:24 |
| Cancellation Date | 2013-11-23 | ULS 2549807 | 2026-08-02 01:12:24 |