Universal Licensing System
KXM251
ILLINOIS INSTITUTE OF TECHNOLOGY
License details
| ULS identifier | 1641841 |
|---|
| Call sign | KXM251 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 1996-05-02 |
|---|
| Expiration | 2001-07-08 |
|---|
| Cancellation | 2001-09-09 |
|---|
| Frequency range | 464.825 - 469.825 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | CHICAGO, COOK, IL |
|---|
| Coordinates | 41.8347500, -87.6214444 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:28:01 |
|---|
Licensee
| Name | ILLINOIS INSTITUTE OF TECHNOLOGY |
|---|
| Applicant type | C |
|---|
| Location | CHICAGO, IL |
|---|
| Address | 3300 S MICHIGAN AVE, CHICAGO, IL, 60616 |
|---|
| Phone | 3125673334 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 464.82500000 | | | 60.000000 | 55.000000 | |
| 2 | 1 | MO | 464.82500000 | | | 4.000000 | | |
| 2 | 1 | MO | 469.82500000 | | | 4.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.82500000 | | 20K0F3E |
| 2 | 1 | 464.82500000 | | 20K0F3E |
| 2 | 1 | 469.82500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 100 W 33RD ST, CHICAGO, COOK, IL | 41.83475000, -87.62144444 | 181.000 m | | | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 16.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 100 W 33RD ST, CHICAGO, IL | | 3125673334 |
License history
| Date | File or call sign | Action |
|---|
| 2001-09-19 | KXM251 | LETAUS |
| 2001-09-09 | KXM251 | LIEXP |
| 2001-04-16 | KXM251 | LETRES |
| 2000-11-23 | KXM251 | LICCNV |
| 1996-05-02 | KXM251 | LIREN |
| 1996-05-02 | KXM251 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1641841 | 2026-08-02 01:28:01 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KXM251 | ULS 1641841 | 2026-08-02 01:28:01 |
| Status | E | ULS 1641841 | 2026-08-02 01:28:01 |
| Service | IG | ULS 1641841 | 2026-08-02 01:28:01 |
| Grant Date | 1996-05-02 | ULS 1641841 | 2026-08-02 01:28:01 |
| Expiration Date | 2001-07-08 | ULS 1641841 | 2026-08-02 01:28:01 |
| Cancellation Date | 2001-09-09 | ULS 1641841 | 2026-08-02 01:28:01 |