Universal Licensing System
KLL931
MOTOROLA SOLUTIONS, INC.
License details
| ULS identifier | 1612431 |
|---|
| Call sign | KLL931 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2002-06-20 |
|---|
| Expiration | 2012-05-21 |
|---|
| Cancellation | 2012-07-21 |
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| Frequency range | 462.9 MHz |
|---|
| Locations | 3 |
|---|
| Representative location | CRETNA, DUPAGE, IL |
|---|
| Coordinates | 41.8989167, -88.0964444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:12:08 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 462.90000000 | | | 225.000000 | 525.000000 | |
| 2 | 1 | FB | 462.90000000 | | | 225.000000 | 1000.000000 | |
| 3 | 1 | FB | 462.90000000 | | | 225.000000 | 450.000000 | |
| 4 | 1 | FB | 462.90000000 | | | 75.000000 | 200.000000 | |
| 5 | 1 | FB | 462.90000000 | | | 225.000000 | 450.000000 | |
| 6 | 1 | FB | 462.90000000 | | | 110.000000 | 220.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 462.90000000 | | 15K0F1D |
| 1 | 1 | 462.90000000 | | 15K0F2D |
| 2 | 1 | 462.90000000 | | 15K0F1D |
| 2 | 1 | 462.90000000 | | 15K0F2D |
| 3 | 1 | 462.90000000 | | 15K0F2D |
| 3 | 1 | 462.90000000 | | 15K0F1D |
| 4 | 1 | 462.90000000 | | 15K0F1D |
| 4 | 1 | 462.90000000 | | 15K0F2D |
| 5 | 1 | 462.90000000 | | 15K0F1D |
| 5 | 1 | 462.90000000 | | 15K0F2D |
| 6 | 1 | 462.90000000 | | 15K0F1D |
| 6 | 1 | 462.90000000 | | 15K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1303 E ALGONQUIN RD, SCHAUMBURG, COOK, IL | 42.06252778, -88.05230556 | 228.000 m | | | N |
| 2 | T | 1 IBM PLZ, CHICAGO, COOK, IL | 41.88836111, -87.62588889 | 183.000 m | | | N |
| 3 | T | 1501 W SHURE DR, ARLINGTON HEIGHTS, COOK, IL | 42.13558333, -88.00202778 | 219.000 m | | | N |
| 4 | T | ST CHARLES RD 1/4 MI E OF SCHMALE, CRETNA, DUPAGE, IL | 41.89891667, -88.09644444 | 198.000 m | | | N |
| 5 | T | 4000 COMMERCIAL AVE, NORTHBROOK, COOK, IL | 42.14891667, -87.86922222 | 209.000 m | | | N |
| 6 | T | 333 N BARRON BLVD, GRAYSLAKE, LAKE, IL | 42.33475000, -88.02980556 | 231.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 61.000 m | | | | | |
| 1 | 2 | T | | 212.000 m | | | | | |
| 1 | 3 | T | | 12.000 m | | | | | |
| 1 | 4 | T | | 38.000 m | | | | | |
| 1 | 5 | T | | 9.000 m | | | | | |
| 1 | 6 | T | | 8.000 m | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2012-07-21 | KLL931 | LIEXP |
| 2012-02-27 | KLL931 | LETRES |
| 2011-01-19 | KLL931 | LIAUA |
| 2011-01-18 | KLL931 | ESCAPR |
| 2011-01-17 | KLL931 | EFUAPR |
| 2011-01-17 | KLL931 | ESUAPR |
| 2003-07-03 | KLL931 | LIAUA |
| 2002-06-20 | KLL931 | LIREN |
| 2002-02-25 | KLL931 | LETRES |
| 2002-02-07 | KLL931 | LIAUA |
| 2002-02-04 | KLL931 | AUDOPR |
| 2000-11-22 | KLL931 | LICCNV |
| 1997-04-22 | KLL931 | AUTHPR |
| 1997-04-22 | KLL931 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1612431 | 2026-08-02 01:12:08 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KLL931 | ULS 1612431 | 2026-08-02 01:12:08 |
| Status | E | ULS 1612431 | 2026-08-02 01:12:08 |
| Service | IG | ULS 1612431 | 2026-08-02 01:12:08 |
| Grant Date | 2002-06-20 | ULS 1612431 | 2026-08-02 01:12:08 |
| Expiration Date | 2012-05-21 | ULS 1612431 | 2026-08-02 01:12:08 |
| Cancellation Date | 2012-07-21 | ULS 1612431 | 2026-08-02 01:12:08 |