Universal Licensing System
WPTJ892
Sycamore Community School District 427
License details
| ULS identifier | 2357718 |
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| Call sign | WPTJ892 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-09-29 |
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| Expiration | 2031-10-17 |
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| Frequency range | 462.2 - 467.2 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | SYCAMORE, DEKALB, IL |
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| Coordinates | 41.9903889, -88.6876944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:18 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 462.20000000 | | | 25.000000 | 110.000000 | |
| 3 | 1 | MO | 462.20000000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | FX1 | 467.20000000 | | | 20.000000 | 20.000000 | |
| 3 | 1 | MO | 467.20000000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 462.20000000 | | 7K60FXE |
| 1 | 1 | 462.20000000 | | 7K60FXD |
| 1 | 1 | 462.20000000 | | 11K2F3E |
| 3 | 1 | 462.20000000 | | 11K2F3E |
| 3 | 1 | 462.20000000 | | 7K60FXE |
| 3 | 1 | 462.20000000 | | 7K60FXD |
| 2 | 1 | 467.20000000 | | 11K2F3E |
| 2 | 1 | 467.20000000 | | 7K60FXD |
| 2 | 1 | 467.20000000 | | 7K60FXE |
| 3 | 1 | 467.20000000 | | 11K2F3E |
| 3 | 1 | 467.20000000 | | 7K60FXE |
| 3 | 1 | 467.20000000 | | 7K60FXD |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 245 W. Exchange St., SYCAMORE, DEKALB, IL | 41.99038889, -88.68769444 | 259.000 m | BPIPE | 23.000 m structure / 29.000 m overall | |
| 2 | T | IL | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 29.000 m | | | | 24.000 | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 245 W. Exchange St., SYCAMORE, IL | DEKALB | 8158998100 |
License history
| Date | File or call sign | Action |
|---|
| 2025-07-02 | WPTJ892 | LIMOD |
| 2024-06-21 | WPTJ892 | LIAUA |
| 2021-09-29 | WPTJ892 | LIREN |
| 2012-12-24 | WPTJ892 | LTSAPR |
| 2012-12-21 | WPTJ892 | LIAUA |
| 2011-10-06 | WPTJ892 | LTSAPR |
| 2011-10-06 | WPTJ892 | LIREN |
| 2011-07-25 | WPTJ892 | LETRES |
| 2002-10-08 | WPTJ892 | COR |
| 2002-07-15 | WPTJ892 | LETCNS |
| 2001-10-17 | WPTJ892 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2357718 | 2026-08-02 01:10:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPTJ892 | ULS 2357718 | 2026-08-02 01:10:18 |
| Status | A | ULS 2357718 | 2026-08-02 01:10:18 |
| Service | IG | ULS 2357718 | 2026-08-02 01:10:18 |
| Grant Date | 2021-09-29 | ULS 2357718 | 2026-08-02 01:10:18 |
| Expiration Date | 2031-10-17 | ULS 2357718 | 2026-08-02 01:10:18 |