Universal Licensing System
WNFB255
MARENGO ELEMENTARY SCHOOLS
License details
| ULS identifier | 1650956 |
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| Call sign | WNFB255 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2005-09-17 |
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| Expiration | 2015-11-14 |
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| Cancellation | 2016-01-16 |
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| Frequency range | 469.575 MHz |
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| Locations | 2 |
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| Representative location | MARENGO, MCHENRY, IL |
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| Coordinates | 42.2414167, -88.5984167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:51 |
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Licensee
| Name | MARENGO ELEMENTARY SCHOOLS |
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| Applicant type | G |
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| FRN | 0002154995 |
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| Location | MARENGO, IL |
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| Address | 539 S. LOCUST, MARENGO, IL, 60152 |
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| Phone | 8155685720 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 464.57500000 | | | 30.000000 | 60.000000 | |
| 2 | 1 | MO | 464.57500000 | | | 20.000000 | 18.000000 | |
| 2 | 1 | MO | 469.57500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 469.57500000 | | | 20.000000 | 18.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.57500000 | | 20K0F3E |
| 1 | 1 | 464.57500000 | | 11K2F3E |
| 1 | 1 | 464.57500000 | | 7K60FXE |
| 2 | 1 | 464.57500000 | | 7K60FXE |
| 2 | 1 | 464.57500000 | | 11K2F3E |
| 2 | 1 | 464.57500000 | | 20K0F3E |
| 2 | 1 | 469.57500000 | | 11K2F3E |
| 2 | 1 | 469.57500000 | | 7K60FXE |
| 2 | 1 | 469.57500000 | | 20K0F3E |
| 2 | 1 | 469.57500000 | | 7K60FXE |
| 2 | 1 | 469.57500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 539 S LOCUST, MARENGO, MCHENRY, IL | 42.24141667, -88.59841667 | 259.000 m | | | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 12.000 m | V | 6.0000 | | 13.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 529 S. LOCUST, MARENGO, IL | MCHENRY | 8155685720 |
License history
| Date | File or call sign | Action |
|---|
| 2016-01-16 | WNFB255 | LIEXP |
| 2015-08-24 | WNFB255 | LETRES |
| 2011-08-18 | WNFB255 | LIMOD |
| 2005-09-17 | WNFB255 | LIREN |
| 2005-08-22 | WNFB255 | LETRES |
| 2001-10-15 | WNFB255 | AUDOPR |
| 2000-11-23 | WNFB255 | LICCNV |
| 2000-08-29 | WNFB255 | LIREN |
| 2000-08-29 | WNFB255 | AUTHPR |
| 2000-08-14 | WNFB255 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1650956 | 2026-08-02 01:10:51 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNFB255 | ULS 1650956 | 2026-08-02 01:10:51 |
| Status | E | ULS 1650956 | 2026-08-02 01:10:51 |
| Service | IG | ULS 1650956 | 2026-08-02 01:10:51 |
| Grant Date | 2005-09-17 | ULS 1650956 | 2026-08-02 01:10:51 |
| Expiration Date | 2015-11-14 | ULS 1650956 | 2026-08-02 01:10:51 |
| Cancellation Date | 2016-01-16 | ULS 1650956 | 2026-08-02 01:10:51 |