Universal Licensing System
KRU21
ILLINOIS STATE POLICE
License details
| ULS identifier | 964698 |
|---|
| Call sign | KRU21 |
|---|
| Radio service | MW |
|---|
| Status | A |
|---|
| Grant date | 2021-04-28 |
|---|
| Expiration | 2031-07-08 |
|---|
| Frequency range | 6715.625 - 6765 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | ANDOVER, HENRY, IL |
|---|
| Coordinates | 41.2869722, -90.2898333 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:42:52 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 6715.62500000 | | | | | |
| 1 | 2 | FXO | 6765.00000000 | | | | | |
| 1 | 2 | FXO | 6765.00000000 | | | | | |
| 1 | 2 | FXO | 6765.00000000 | | | | | |
| 1 | 2 | FXO | 6765.00000000 | | | | | |
| 1 | 2 | FXO | 6765.00000000 | | | | | |
| 1 | 2 | FXO | 6765.00000000 | | | | | |
| 1 | 2 | FXO | 6765.00000000 | | | | | |
| 1 | 2 | FXO | 6765.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 6715.62500000 | | 3M75D7W |
| 1 | 2 | 6765.00000000 | | 10M0D7W |
| 1 | 2 | 6765.00000000 | | 10M0D7W |
| 1 | 2 | 6765.00000000 | | 10M0D7W |
| 1 | 2 | 6765.00000000 | | 10M0D7W |
| 1 | 2 | 6765.00000000 | | 10M0D7W |
| 1 | 2 | 6765.00000000 | | 10M0D7W |
| 1 | 2 | 6765.00000000 | | 10M0D7W |
| 1 | 2 | 6765.00000000 | | 10M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CTY RT 9 3 BLOCKS S OF IL RT 82, ANDOVER, HENRY, IL | 41.28697222, -90.28983333 | 243.800 m | GTOWER | 85.000 m structure / 89.600 m overall | N |
| 2 | R | | 41.53641667, -90.41872222 | 207.300 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Andrew Corporation PAR8-65B RF | | V | 41.3000 | 338.8000 | | |
| 1 | 2 | R | Andrew Corporation PAR6-65A RF | | | 38.8000 | | | |
| 2 | 1 | T | Commscope PAR6-65A RF | | V | 38.8000 | 338.8000 | | |
| 2 | 2 | R | Commscope PAR6-65A RF | | | 38.8000 | 0.0000 | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 800 Hillcrest Road, East Moline, IL | ROCK ISLAND | 3097524915 |
License history
| Date | File or call sign | Action |
|---|
| 2026-06-02 | KRU21 | LIAUA |
| 2021-07-24 | KRU21 | LIAUA |
| 2021-06-23 | KRU21 | LIAUA |
| 2021-04-28 | KRU21 | LIREN |
| 2021-04-12 | KRU21 | LETRES |
| 2019-05-08 | KRU21 | LIAUA |
| 2019-04-25 | KRU21 | LIMOD |
| 2014-08-29 | KRU21 | LIAUA |
| 2014-08-28 | KRU21 | ESUAPR |
| 2012-04-18 | KRU21 | LIAUA |
| 2012-04-17 | KRU21 | ESUAPR |
| 2011-04-12 | KRU21 | LIREN |
| 2011-04-11 | KRU21 | LETRES |
| 2011-04-09 | KRU21 | ESURNW |
| 2010-03-17 | KRU21 | LIAUA |
| 2010-03-16 | KRU21 | ESUAPR |
| 2009-02-25 | KRU21 | LIAUA |
| 2009-02-24 | KRU21 | ESCAPR |
| 2001-04-25 | KRU21 | LIREN |
| 2001-04-16 | KRU21 | LETRES |
| 2001-04-02 | KRU21 | LIMOD |
| 2001-03-02 | KRU21 | COR |
| 1999-08-13 | KRU21 | LICCNV |
| 1996-04-01 | KRU21 | LIREN |
| 1991-07-08 | KRU21 | LIMOD |
| 1991-07-04 | KRU21 | LIMOD |
| 1991-06-04 | KRU21 | LIMOD |
| 1991-06-03 | KRU21 | LIMOD |
| 1991-05-28 | KRU21 | LIMOD |
| 1986-08-08 | KRU21 | LIMOD |
| 1981-09-10 | KRU21 | LIMOD |
| 1979-12-21 | KRU21 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 964698 | 2026-08-02 02:42:52 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KRU21 | ULS 964698 | 2026-08-02 02:42:52 |
| Status | A | ULS 964698 | 2026-08-02 02:42:52 |
| Service | MW | ULS 964698 | 2026-08-02 02:42:52 |
| Grant Date | 2021-04-28 | ULS 964698 | 2026-08-02 02:42:52 |
| Expiration Date | 2031-07-08 | ULS 964698 | 2026-08-02 02:42:52 |