Universal Licensing System
WQLM427
BOB, LLC
License details
| ULS identifier | 3174729 |
|---|
| Call sign | WQLM427 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2020-03-03 |
|---|
| Expiration | 2030-03-08 |
|---|
| Cancellation | 2025-05-29 |
|---|
| Frequency range | 19325 - 23375 MHz (3 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | Palos Hills, COOK, IL |
|---|
| Coordinates | 41.6913889, -87.8366667 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:08 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 19325.00000000 | | | | | |
| 1 | 2 | FXO | 19325.00000000 | | | | | |
| 1 | 2 | FXO | 19325.00000000 | | | | | |
| 1 | 2 | FXO | 19325.00000000 | | | | | |
| 1 | 2 | FXO | 19425.00000000 | | | | | |
| 1 | 2 | FXO | 19425.00000000 | | | | | |
| 1 | 2 | FXO | 19425.00000000 | | | | | |
| 1 | 2 | FXO | 19425.00000000 | | | | | |
| 1 | 1 | FXO | 23375.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 19325.00000000 | | 47M1D7W |
| 1 | 2 | 19325.00000000 | | 47M1D7W |
| 1 | 2 | 19325.00000000 | | 47M1D7W |
| 1 | 2 | 19325.00000000 | | 47M1D7W |
| 1 | 2 | 19425.00000000 | | 47M1D7W |
| 1 | 2 | 19425.00000000 | | 47M1D7W |
| 1 | 2 | 19425.00000000 | | 47M1D7W |
| 1 | 2 | 19425.00000000 | | 47M1D7W |
| 1 | 1 | 23375.00000000 | | 45M2D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 8900 W COLLEGE PKWY, Palos Hills, COOK, IL | 41.69138889, -87.83666667 | 179.000 m | BANT | 29.000 m structure / 31.000 m overall | N |
| 2 | R | | 41.72244444, -87.73975000 | 188.700 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | DRAGONWAVE INC A-ANT-23G-2-C | | V | 40.2000 | 66.8000 | | |
| 1 | 2 | R | DRAGONWAVE INC A-ANT-23G-2-C | | | 40.2000 | 0.0000 | | |
| 2 | 1 | T | RADIO WAVES, INC HP2-18 | | V | 38.6000 | 66.8000 | | |
| 2 | 2 | R | RADIO WAVES, INC HP2-18 | | | 38.6000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-05-30 | WQLM427 | LICAN |
| 2024-05-11 | WQLM427 | LIAUA |
| 2020-10-24 | WQLM427 | LITRAN |
| 2020-09-21 | WQLM427 | LITRAN |
| 2020-08-05 | WQLM427 | LIAUA |
| 2020-03-03 | WQLM427 | LIREN |
| 2019-12-16 | WQLM427 | LETRES |
| 2018-06-09 | WQLM427 | LIAUA |
| 2016-08-15 | WQLM427 | LIMOD |
| 2015-03-24 | WQLM427 | LITRAN |
| 2015-03-19 | WQLM427 | ESUAPR |
| 2014-10-01 | WQLM427 | LITRAN |
| 2014-08-26 | WQLM427 | ESUAPR |
| 2014-08-25 | WQLM427 | ESUAPR |
| 2014-07-31 | WQLM427 | ESUAPR |
| 2014-07-30 | WQLM427 | LIAUA |
| 2014-07-29 | WQLM427 | ESUAPR |
| 2013-04-03 | WQLM427 | LIAUA |
| 2013-04-02 | WQLM427 | ESUAPR |
| 2010-03-08 | WQLM427 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3174729 | 2026-08-02 02:47:08 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQLM427 | ULS 3174729 | 2026-08-02 02:47:08 |
| Status | C | ULS 3174729 | 2026-08-02 02:47:08 |
| Service | CF | ULS 3174729 | 2026-08-02 02:47:08 |
| Grant Date | 2020-03-03 | ULS 3174729 | 2026-08-02 02:47:08 |
| Expiration Date | 2030-03-08 | ULS 3174729 | 2026-08-02 02:47:08 |
| Cancellation Date | 2025-05-29 | ULS 3174729 | 2026-08-02 02:47:08 |