Universal Licensing System
WRAN262
W. R. Grace & Co. - Conn.
License details
| ULS identifier | 3990800 |
|---|
| Call sign | WRAN262 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2018-01-11 |
|---|
| Expiration | 2028-01-11 |
|---|
| Frequency range | 451.7625 - 462.2875 MHz (6 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | CHICAGO, COOK, IL |
|---|
| Coordinates | 41.7633333, -87.7233333 |
|---|
| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:25:26 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.31250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 451.48750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 451.76250000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | FB2 | 451.76250000 | | | 15.000000 | 10.000000 | |
| 1 | 1 | MO | 452.11250000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | FB2 | 452.11250000 | | | 15.000000 | 10.000000 | |
| 3 | 1 | MO | 456.76250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 457.11250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 462.21250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 462.28750000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.31250000 | | 7K60FXE |
| 1 | 1 | 451.48750000 | | 7K60FXE |
| 1 | 1 | 451.76250000 | | 7K60FXE |
| 2 | 1 | 451.76250000 | | 7K60FXD |
| 2 | 1 | 451.76250000 | | 7K60FXE |
| 1 | 1 | 452.11250000 | | 7K60FXE |
| 2 | 1 | 452.11250000 | | 7K60FXD |
| 2 | 1 | 452.11250000 | | 7K60FXE |
| 3 | 1 | 456.76250000 | | 7K60FXD |
| 3 | 1 | 456.76250000 | | 7K60FXE |
| 3 | 1 | 457.11250000 | | 7K60FXE |
| 3 | 1 | 457.11250000 | | 7K60FXD |
| 1 | 1 | 462.21250000 | | 7K60FXE |
| 1 | 1 | 462.28750000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4099 W. 71ST STREET, CHICAGO, COOK, IL | 41.76333333, -87.72333333 | | | | |
| 2 | T | 4099 W. 71ST STREET, CHICAGO, COOK, IL | 41.76333333, -87.72333333 | 189.000 m | B | 6.000 m structure / 7.600 m overall | N |
| 3 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 7.600 m | | | | 13.000 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 4099 W. 71ST STREET, CHICAGO, IL | COOK | 7738383284 |
License history
| Date | File or call sign | Action |
|---|
| 2024-06-13 | WRAN262 | LIAUA |
| 2023-01-26 | WRAN262 | LIAUA |
| 2022-03-25 | WRAN262 | LIAUA |
| 2020-09-15 | WRAN262 | LETCNS |
| 2019-12-17 | WRAN262 | LIMOD |
| 2018-10-17 | WRAN262 | LETCNS |
| 2018-10-16 | WRAN262 | LETCNS |
| 2018-03-09 | WRAN262 | LIAUA |
| 2018-01-11 | WRAN262 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3990800 | 2026-08-02 01:25:26 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRAN262 | ULS 3990800 | 2026-08-02 01:25:26 |
| Status | A | ULS 3990800 | 2026-08-02 01:25:26 |
| Service | IG | ULS 3990800 | 2026-08-02 01:25:26 |
| Grant Date | 2018-01-11 | ULS 3990800 | 2026-08-02 01:25:26 |
| Expiration Date | 2028-01-11 | ULS 3990800 | 2026-08-02 01:25:26 |