Universal Licensing System
WNWW303
GRIFFITH LABORATORIES
License details
| ULS identifier | 1686546 |
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| Call sign | WNWW303 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2011-08-01 |
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| Expiration | 2021-07-17 |
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| Cancellation | 2021-10-09 |
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| Frequency range | 466.0125 - 468.9125 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | COOK, IL |
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| Coordinates | 41.6547500, -87.6547778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:03 |
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Licensee
| Name | GRIFFITH LABORATORIES |
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| Applicant type | C |
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| FRN | 0002841534 |
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| Location | ALSIP, IL |
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| Address | 1 GRIFFITH CTR, ALSIP, IL, 60658 |
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| Phone | 7083710900 |
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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 | 466.01250000 | | | 2.000000 | | |
| 1 | 1 | MO | 468.91250000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 466.01250000 | | 20K0F3E |
| 1 | 1 | 466.01250000 | | 11K3F3E |
| 1 | 1 | 468.91250000 | | 20K0F3E |
| 1 | 1 | 468.91250000 | | 11K3F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | COOK, IL | 41.65475000, -87.65477778 | | | | |
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 | 1 GRIFFITH CENTER, ALSIP, IL | | 7083710900 |
License history
| Date | File or call sign | Action |
|---|
| 2021-10-09 | WNWW303 | LIEXP |
| 2021-04-26 | WNWW303 | LETRES |
| 2011-08-01 | WNWW303 | LIREN |
| 2011-07-07 | WNWW303 | LTSAPR |
| 2011-04-25 | WNWW303 | LETRES |
| 2002-10-25 | WNWW303 | AUDOPR |
| 2001-07-12 | WNWW303 | LIREN |
| 2001-04-23 | WNWW303 | LETRES |
| 2000-11-23 | WNWW303 | LICCNV |
| 1996-04-30 | WNWW303 | LIREN |
| 1996-04-30 | WNWW303 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1686546 | 2026-08-02 01:10:03 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNWW303 | ULS 1686546 | 2026-08-02 01:10:03 |
| Status | E | ULS 1686546 | 2026-08-02 01:10:03 |
| Service | IG | ULS 1686546 | 2026-08-02 01:10:03 |
| Grant Date | 2011-08-01 | ULS 1686546 | 2026-08-02 01:10:03 |
| Expiration Date | 2021-07-17 | ULS 1686546 | 2026-08-02 01:10:03 |
| Cancellation Date | 2021-10-09 | ULS 1686546 | 2026-08-02 01:10:03 |