Universal Licensing System
WBM454
ILLINOIS STATE POLICE
License details
| ULS identifier | 971202 |
|---|
| Call sign | WBM454 |
|---|
| Radio service | MW |
|---|
| Status | A |
|---|
| Grant date | 2019-08-31 |
|---|
| Expiration | 2029-11-15 |
|---|
| Frequency range | 6800.625 - 6825 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | ELWOOD, WILL, IL |
|---|
| Coordinates | 41.3939167, -88.0981111 |
|---|
| 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 | 6800.62500000 | | | | | |
| 1 | 1 | FXO | 6825.00000000 | | | | | |
| 1 | 2 | FXO | 6825.00000000 | | | | | |
| 1 | 2 | FXO | 6825.00000000 | | | | | |
| 1 | 2 | FXO | 6825.00000000 | | | | | |
| 1 | 2 | FXO | 6825.00000000 | | | | | |
| 1 | 2 | FXO | 6825.00000000 | | | | | |
| 1 | 2 | FXO | 6825.00000000 | | | | | |
| 1 | 2 | FXO | 6825.00000000 | | | | | |
| 1 | 2 | FXO | 6825.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 6800.62500000 | | 3M50D7W |
| 1 | 1 | 6825.00000000 | | 10M0D7W |
| 1 | 2 | 6825.00000000 | | 10M0D7W |
| 1 | 2 | 6825.00000000 | | 10M0D7W |
| 1 | 2 | 6825.00000000 | | 10M0D7W |
| 1 | 2 | 6825.00000000 | | 10M0D7W |
| 1 | 2 | 6825.00000000 | | 10M0D7W |
| 1 | 2 | 6825.00000000 | | 10M0D7W |
| 1 | 2 | 6825.00000000 | | 10M0D7W |
| 1 | 2 | 6825.00000000 | | 10M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1.5 MI E, ELWOOD, WILL, IL | 41.39391667, -88.09811111 | 204.200 m | LTOWER | 73.000 m structure / 76.800 m overall | N |
| 2 | R | | 41.58222222, -88.08250000 | 185.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Commscope PL6-65D | | V | 39.9000 | 3.6000 | | |
| 1 | 2 | R | Commscope VHLP6-6WA | | | 39.3000 | 0.0000 | | |
| 2 | 1 | T | Commscope PL6-65D | | V | 39.9000 | 3.6000 | | |
| 2 | 2 | R | Commscope VHLP6-6WA (CAT A) | | | 39.3000 | 0.0000 | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 16648 S Broadway, Lockport, IL | WILL | 8157266377 |
License history
| Date | File or call sign | Action |
|---|
| 2026-06-02 | WBM454 | LIAUA |
| 2021-07-24 | WBM454 | LIAUA |
| 2021-06-23 | WBM454 | LIAUA |
| 2019-08-31 | WBM454 | LIREN |
| 2019-08-19 | WBM454 | LETRES |
| 2019-05-08 | WBM454 | LIAUA |
| 2019-04-25 | WBM454 | LIMOD |
| 2016-07-12 | WBM454 | LETCNS |
| 2015-04-09 | WBM454 | LIMOD |
| 2014-09-10 | WBM454 | LIAUA |
| 2014-09-09 | WBM454 | ESUAPR |
| 2012-05-01 | WBM454 | LIAUA |
| 2012-04-30 | WBM454 | ESUAPR |
| 2010-03-13 | WBM454 | LIAUA |
| 2010-03-12 | WBM454 | ESUAPR |
| 2009-10-08 | WBM454 | LIAUA |
| 2009-10-07 | WBM454 | ESUAPR |
| 2009-09-04 | WBM454 | LIREN |
| 2009-08-24 | WBM454 | LETRES |
| 2009-08-17 | WBM454 | ESURNW |
| 2009-02-25 | WBM454 | LIAUA |
| 2009-02-24 | WBM454 | ESCAPR |
| 1999-12-16 | WBM454 | AUTHPR |
| 1999-12-16 | WBM454 | INTDUP |
| 1999-10-15 | WBM454 | LIREN |
| 1999-09-04 | WBM454 | LETREG |
| 1999-08-13 | WBM454 | LICCNV |
| 1995-03-02 | WBM454 | COR |
| 1994-11-15 | WBM454 | LIMOD |
| 1991-11-14 | WBM454 | LIMOD |
| 1991-10-04 | WBM454 | LIMOD |
| 1986-12-05 | WBM454 | LIMOD |
| 1986-04-04 | WBM454 | LIMOD |
| 1981-04-29 | WBM454 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 971202 | 2026-08-02 02:42:52 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WBM454 | ULS 971202 | 2026-08-02 02:42:52 |
| Status | A | ULS 971202 | 2026-08-02 02:42:52 |
| Service | MW | ULS 971202 | 2026-08-02 02:42:52 |
| Grant Date | 2019-08-31 | ULS 971202 | 2026-08-02 02:42:52 |
| Expiration Date | 2029-11-15 | ULS 971202 | 2026-08-02 02:42:52 |