Universal Licensing System
WPGY257
CHICAGO ZOOLOGICAL PARK
License details
| ULS identifier | 1726687 |
|---|
| Call sign | WPGY257 |
|---|
| Radio service | IG |
|---|
| Status | T |
|---|
| Grant date | 2000-05-11 |
|---|
| Expiration | 2005-04-08 |
|---|
| Cancellation | 2004-06-10 |
|---|
| Frequency range | 463.6875 - 468.9375 MHz (4 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | COOK, IL |
|---|
| Coordinates | 41.8328056, -87.8375556 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:14:22 |
|---|
Licensee
| Name | CHICAGO ZOOLOGICAL PARK |
|---|
| Applicant type | C |
|---|
| FRN | 0005269808 |
|---|
| Location | BROOKFIELD, IL |
|---|
| Address | 8400 W 31ST ST, BROOKFIELD, IL, 605131064 |
|---|
| Phone | 7084850263 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 463.68750000 | | | 0.020000 | | |
| 1 | 1 | MO | 463.93750000 | | | 0.020000 | | |
| 1 | 1 | MO | 468.68750000 | | | 0.020000 | | |
| 1 | 1 | MO | 468.93750000 | | | 0.020000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.68750000 | | 20K0F3E |
| 1 | 1 | 463.93750000 | | 20K0F3E |
| 1 | 1 | 468.68750000 | | 20K0F3E |
| 1 | 1 | 468.93750000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | COOK, IL | 41.83280556, -87.83755556 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 8400 W 31ST ST, BROOKFIELD, IL | | 7084850263 |
License history
| Date | File or call sign | Action |
|---|
| 2004-06-23 | WPGY257 | PNACT |
| 2004-06-10 | WPGY257 | LETACS |
| 2004-06-10 | WPGY257 | LITERM |
| 2000-11-23 | WPGY257 | LICCNV |
| 2000-05-11 | WPGY257 | LIREN |
| 2000-05-11 | WPGY257 | AUTHPR |
| 2000-01-06 | WPGY257 | LETRES |
| WPGY257 | AUDCAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1726687 | 2026-08-02 01:14:22 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPGY257 | ULS 1726687 | 2026-08-02 01:14:22 |
| Status | T | ULS 1726687 | 2026-08-02 01:14:22 |
| Service | IG | ULS 1726687 | 2026-08-02 01:14:22 |
| Grant Date | 2000-05-11 | ULS 1726687 | 2026-08-02 01:14:22 |
| Expiration Date | 2005-04-08 | ULS 1726687 | 2026-08-02 01:14:22 |
| Cancellation Date | 2004-06-10 | ULS 1726687 | 2026-08-02 01:14:22 |