Universal Licensing System
WLU617
Norlight Telecommunications, Inc.
License details
| ULS identifier | 998978 |
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| Call sign | WLU617 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2001-03-13 |
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| Expiration | 2011-02-01 |
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| Cancellation | 2004-03-30 |
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| Frequency range | 22775 - 23025 MHz (2 frequencies) |
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| Locations | 2 |
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| Coordinates | 41.8989167, -87.6230833 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:43:50 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 22775.00000000 | | | | | |
| 1 | 1 | FXO | 23025.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 22775.00000000 | | 2M50F9W |
| 1 | 1 | 23025.00000000 | | 2M50F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 324 W 35TH, CHICAGO, COOK, IL | | 181.100 m | | 38.100 m overall | |
| 2 | R | | 41.89891667, -87.62308333 | 180.700 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | | 7.6000 | | |
| 1 | 2 | R | | | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2004-03-31 | WLU617 | LICAN |
| 2003-06-17 | WLU617 | LIAUA |
| 2003-05-14 | WLU617 | LIAUA |
| 2002-02-13 | WLU617 | LIASS |
| 2001-03-13 | WLU617 | LIREN |
| 2001-01-26 | WLU617 | AUTHPR |
| 2001-01-25 | WLU617 | COR |
| 2001-01-25 | WLU617 | INTDUP |
| 2001-01-25 | WLU617 | AUTHPR |
| 2001-01-24 | WLU617 | INTDUP |
| 2001-01-24 | WLU617 | COR |
| 2000-11-13 | WLU617 | LETRES |
| 1999-08-14 | WLU617 | LICCNV |
| 1997-08-07 | WLU617 | LIISS |
| 1996-07-30 | WLU617 | LIASS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 998978 | 2026-08-02 02:43:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WLU617 | ULS 998978 | 2026-08-02 02:43:50 |
| Status | C | ULS 998978 | 2026-08-02 02:43:50 |
| Service | CF | ULS 998978 | 2026-08-02 02:43:50 |
| Grant Date | 2001-03-13 | ULS 998978 | 2026-08-02 02:43:50 |
| Expiration Date | 2011-02-01 | ULS 998978 | 2026-08-02 02:43:50 |
| Cancellation Date | 2004-03-30 | ULS 998978 | 2026-08-02 02:43:50 |