Universal Licensing System
KWY270
METROPOLITAN PIER & EXPOSITION AUTHORITY
License details
| ULS identifier | 1289133 |
|---|
| Call sign | KWY270 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2025-06-20 |
|---|
| Expiration | 2035-06-01 |
|---|
| Frequency range | 453.05 - 465.55 MHz (4 frequencies) |
|---|
| Locations | 1 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:25:09 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FB2 | 453.05000000 | | | 20.000000 | 18.000000 | |
| 2 | 1 | MO | 453.05000000 | | | 4.000000 | | |
| 2 | 1 | MO | 458.05000000 | | | 4.000000 | | |
| 1 | 1 | FB2 | 460.55000000 | | | 40.000000 | 20.000000 | |
| 2 | 1 | MO | 460.55000000 | | | 40.000000 | 5.000000 | |
| 2 | 1 | MO | 465.55000000 | | | 40.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 453.05000000 | | 11K0F3E |
| 2 | 1 | 453.05000000 | | 11K0F3E |
| 2 | 1 | 458.05000000 | | 11K0F3E |
| 1 | 1 | 460.55000000 | | 11K0F3E |
| 2 | 1 | 460.55000000 | | 11K0F3E |
| 2 | 1 | 465.55000000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2301 S LAKE SHORE DR, CHICAGO, COOK, IL | 41.85336111, -87.61227778 | 176.000 m | B | 27.000 m structure / 27.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 14.000 m | | | | 11.000 | |
| 1 | 2 | T | | | | | | | |
| 2 | 1 | T | | 27.000 m | | | | 24.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2301 S LAKE SHORE DR, CHICAGO, IL | COOK | 3127916193 |
License history
| Date | File or call sign | Action |
|---|
| 2025-06-20 | KWY270 | LIREN |
| 2015-05-15 | KWY270 | LIREN |
| 2015-05-15 | KWY270 | COR |
| 2015-05-04 | KWY270 | ESCAPR |
| 2015-03-09 | KWY270 | LETRES |
| 2014-10-01 | KWY270 | ESCFRN |
| 2014-10-01 | KWY270 | ESCFND |
| 2012-11-22 | KWY270 | LIMOD |
| 2012-11-21 | KWY270 | ESCAPR |
| 2012-03-15 | KWY270 | LIAUA |
| 2012-03-14 | KWY270 | ESCAPR |
| 2005-03-10 | KWY270 | LIREN |
| 2005-03-09 | KWY270 | ESCAPR |
| 2005-03-07 | KWY270 | LETRES |
| 2001-12-27 | KWY270 | AUDOPR |
| 2000-10-20 | KWY270 | LICCNV |
| 2000-06-01 | KWY270 | AUTHPR |
| 2000-06-01 | KWY270 | LIRMD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1289133 | 2026-08-02 01:25:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KWY270 | ULS 1289133 | 2026-08-02 01:25:09 |
| Status | A | ULS 1289133 | 2026-08-02 01:25:09 |
| Service | PW | ULS 1289133 | 2026-08-02 01:25:09 |
| Grant Date | 2025-06-20 | ULS 1289133 | 2026-08-02 01:25:09 |
| Expiration Date | 2035-06-01 | ULS 1289133 | 2026-08-02 01:25:09 |