Universal Licensing System
KNBS389
SIX FLAGS GREAT AMERICA
License details
| ULS identifier | 1616214 |
|---|
| Call sign | KNBS389 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2004-06-30 |
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| Expiration | 2014-09-11 |
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| Cancellation | 2014-11-15 |
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| Frequency range | 452.35 - 469.875 MHz (10 frequencies) |
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| Locations | 2 |
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| Representative location | GURNEE, LAKE, IL |
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| Coordinates | 42.3716944, -87.9250833 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:25:13 |
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Licensee
| Name | SIX FLAGS GREAT AMERICA |
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| Applicant type | C |
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| FRN | 0008267924 |
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| Location | GURNEE, IL |
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| Address | 542 NORTH RT 21, GURNEE, IL, 60031 |
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| Phone | 8476257500 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 4 | FB2 | 452.35000000 | | | 25.000000 | 40.000000 | |
| 5 | 1 | MO | 452.35000000 | | | 4.000000 | 4.000000 | |
| 5 | 1 | MO | 457.35000000 | | | 4.000000 | 4.000000 | |
| 1 | 3 | FB2 | 464.37500000 | | | 25.000000 | 25.000000 | |
| 5 | 1 | MO | 464.37500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 464.47500000 | | | 20.000000 | 20.000000 | |
| 5 | 1 | MO | 464.47500000 | | | 2.000000 | 2.000000 | |
| 1 | 2 | FB2 | 464.67500000 | | | 25.000000 | 40.000000 | |
| 5 | 1 | MO | 464.67500000 | | | 4.000000 | 4.000000 | |
| 1 | 2 | FB2 | 464.87500000 | | | 12.000000 | 26.000000 | |
| 5 | 1 | MO | 464.87500000 | | | 4.000000 | 4.000000 | |
| 5 | 1 | MO | 469.37500000 | | | 4.000000 | 4.000000 | |
| 5 | 1 | MO | 469.47500000 | | | 2.000000 | 2.000000 | |
| 5 | 1 | MO | 469.67500000 | | | 4.000000 | 4.000000 | |
| 5 | 1 | MO | 469.87500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 4 | 452.35000000 | | 11K2F3E |
| 5 | 1 | 452.35000000 | | 11K2F3E |
| 5 | 1 | 457.35000000 | | 11K2F3E |
| 1 | 3 | 464.37500000 | | 11K2F3E |
| 5 | 1 | 464.37500000 | | 11K2F3E |
| 1 | 1 | 464.47500000 | | 11K2F3E |
| 5 | 1 | 464.47500000 | | 11K2F3E |
| 1 | 2 | 464.67500000 | | 11K2F3E |
| 5 | 1 | 464.67500000 | | 11K2F3E |
| 1 | 2 | 464.87500000 | | 11K2F3E |
| 5 | 1 | 464.87500000 | | 11K2F3E |
| 5 | 1 | 469.37500000 | | 11K2F3E |
| 5 | 1 | 469.47500000 | | 11K2F3E |
| 5 | 1 | 469.67500000 | | 11K2F3E |
| 5 | 1 | 469.87500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1 GREAT AMERICA PKWY, GURNEE, LAKE, IL | 42.37169444, -87.92508333 | 210.000 m | BANT | 9.100 m structure / 13.000 m overall | N |
| 5 | T | IL | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 11.000 m | | | | 5.300 | |
| 1 | 5 | T | | | | | | | |
| 2 | 1 | T | | 12.000 m | | | | 6.300 | |
| 3 | 1 | T | | 13.000 m | | | | 7.300 | |
| 4 | 1 | | | 12.000 m | | 0.0000 | 0.0000 | 6.300 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1 GREAT AMERICA PKWY, GURNEE, IL | LAKE | 3122491776 |
License history
| Date | File or call sign | Action |
|---|
| 2014-11-15 | KNBS389 | LIEXP |
| 2014-06-16 | KNBS389 | LETRES |
| 2013-07-19 | KNBS389 | LIMOD |
| 2005-11-07 | KNBS389 | LETCNS |
| 2005-02-09 | KNBS389 | LIMOD |
| 2004-06-30 | KNBS389 | LIREN |
| 2004-06-24 | KNBS389 | ESCAPR |
| 2004-06-14 | KNBS389 | LETRES |
| 2001-12-05 | KNBS389 | AUDOPR |
| 2000-11-22 | KNBS389 | LICCNV |
| 1999-07-08 | KNBS389 | AUTHPR |
| 1999-07-08 | KNBS389 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1616214 | 2026-08-02 01:25:13 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNBS389 | ULS 1616214 | 2026-08-02 01:25:13 |
| Status | E | ULS 1616214 | 2026-08-02 01:25:13 |
| Service | IG | ULS 1616214 | 2026-08-02 01:25:13 |
| Grant Date | 2004-06-30 | ULS 1616214 | 2026-08-02 01:25:13 |
| Expiration Date | 2014-09-11 | ULS 1616214 | 2026-08-02 01:25:13 |
| Cancellation Date | 2014-11-15 | ULS 1616214 | 2026-08-02 01:25:13 |