Universal Licensing System
WNTL261
W W GRAINGER INC
License details
| ULS identifier | 1023699 |
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| Call sign | WNTL261 |
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| Radio service | MG |
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| Status | C |
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| Grant date | 1997-08-19 |
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| Expiration | 2002-08-14 |
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| Cancellation | 2000-11-03 |
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| Frequency range | 23375 - 23575 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | NILES, COOK, IL |
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| Coordinates | 42.0150278, -87.7792222 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:50 |
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Licensee
| Name | W W GRAINGER INC |
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| Applicant type | C |
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| FRN | 0004162384 |
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| Location | NILES, IL |
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| Address | 7300 N MELVINA AVE, NILES, IL, 60714 |
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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 | 2 | FXO | 23375.00000000 | | | | | |
| 1 | 1 | FXO | 23575.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 23375.00000000 | | 25M0A7W |
| 1 | 1 | 23575.00000000 | | 25M0A7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 5990 W TOUHY AVE, NILES, COOK, IL | 42.01502778, -87.77922222 | 189.000 m | | 7.000 m structure / 7.900 m overall | |
| 2 | R | | 42.01447222, -87.78172222 | 189.000 m | | | |
| 3 | R | | 42.01613889, -87.77477778 | 189.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | V | 38.5000 | 253.4000 | | |
| 1 | 2 | R | | | | 38.5000 | | | |
| 1 | 3 | R | | | | 38.5000 | | | |
| 2 | 1 | T | | | V | 38.5000 | 71.5000 | | |
License history
| Date | File or call sign | Action |
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| 2000-11-04 | WNTL261 | LICAN |
| 1999-08-14 | WNTL261 | LICCNV |
| 1997-08-19 | WNTL261 | LIREN |
| 1992-08-14 | WNTL261 | LIMOD |
| 1992-04-24 | WNTL261 | LIMOD |
| 1991-10-17 | WNTL261 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1023699 | 2026-08-02 02:47:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNTL261 | ULS 1023699 | 2026-08-02 02:47:50 |
| Status | C | ULS 1023699 | 2026-08-02 02:47:50 |
| Service | MG | ULS 1023699 | 2026-08-02 02:47:50 |
| Grant Date | 1997-08-19 | ULS 1023699 | 2026-08-02 02:47:50 |
| Expiration Date | 2002-08-14 | ULS 1023699 | 2026-08-02 02:47:50 |
| Cancellation Date | 2000-11-03 | ULS 1023699 | 2026-08-02 02:47:50 |