Universal Licensing System
WPBT661
SIX FLAGS GREAT AMERICA
License details
| ULS identifier | 1781922 |
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| Call sign | WPBT661 |
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| Radio service | IG |
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| Status | T |
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| Grant date | 1998-02-25 |
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| Expiration | 2003-02-25 |
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| Cancellation | 2002-04-02 |
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| Frequency range | 463.6 - 469.8 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | GURNEE, LAKE, IL |
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| Coordinates | 42.3658611, -87.9298056 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:26:33 |
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Licensee
| Name | SIX FLAGS GREAT AMERICA |
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| Applicant type | C |
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| Location | GURNEE, IL |
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| Address | GURNEE, IL, 60031 |
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| Phone | 8472491776 |
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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 | 463.60000000 | | | 100.000000 | 100.000000 | |
| 1 | 1 | FB2 | 464.80000000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | MO | 468.60000000 | | | 40.000000 | | |
| 2 | 1 | MO | 469.80000000 | | | 40.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.60000000 | | 20K0F3E |
| 1 | 1 | 464.80000000 | | 20K0F3E |
| 2 | 1 | 468.60000000 | | 20K0F3E |
| 2 | 1 | 469.80000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 542 N RT 21, GURNEE, LAKE, IL | 42.36586111, -87.92980556 | 216.000 m | B | 7.000 m structure / 11.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 11.000 m | | | | 14.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 542 NORTH RT 21, GURNEE, IL | | 8472491776 |
License history
| Date | File or call sign | Action |
|---|
| 2002-04-02 | WPBT661 | LITERM |
| 2001-11-08 | WPBT661 | AUDCAN |
| 2000-11-23 | WPBT661 | LICCNV |
| 2000-10-20 | WPBT661 | AUTHPR |
| 2000-10-20 | WPBT661 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1781922 | 2026-08-02 01:26:33 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPBT661 | ULS 1781922 | 2026-08-02 01:26:33 |
| Status | T | ULS 1781922 | 2026-08-02 01:26:33 |
| Service | IG | ULS 1781922 | 2026-08-02 01:26:33 |
| Grant Date | 1998-02-25 | ULS 1781922 | 2026-08-02 01:26:33 |
| Expiration Date | 2003-02-25 | ULS 1781922 | 2026-08-02 01:26:33 |
| Cancellation Date | 2002-04-02 | ULS 1781922 | 2026-08-02 01:26:33 |