Universal Licensing System
WRFA520
CHICAGO ZOOLOGICAL SOCIETY
License details
| ULS identifier | 4240971 |
|---|
| Call sign | WRFA520 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2020-01-15 |
|---|
| Expiration | 2030-01-15 |
|---|
| Frequency range | 155.34 - 155.4 MHz (2 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | BROOKFIELD, COOK, IL |
|---|
| Coordinates | 41.8321111, -87.8353333 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:21:59 |
|---|
Licensee
| Name | CHICAGO ZOOLOGICAL SOCIETY |
|---|
| Applicant type | H |
|---|
| FRN | 0027462159 |
|---|
| Location | BROOKFIELD, IL |
|---|
| Address | 3300 S GOLF RD, BROOKFIELD, IL, 60513 |
|---|
| Phone | 7086888818 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 155.34000000 | | | 50.000000 | 50.000000 | |
| 1 | 1 | MO | 155.40000000 | | | 50.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 155.34000000 | | 11K2F3E |
| 1 | 1 | 155.40000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | BROOKFIELD, COOK, IL | 41.83211111, -87.83533333 | | | | |
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 | 3300 S GOLF RD, BROOKFIELD, IL | COOK | 7086888818 |
License history
| Date | File or call sign | Action |
|---|
| 2020-01-15 | WRFA520 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4240971 | 2026-08-02 01:21:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRFA520 | ULS 4240971 | 2026-08-02 01:21:59 |
| Status | A | ULS 4240971 | 2026-08-02 01:21:59 |
| Service | PW | ULS 4240971 | 2026-08-02 01:21:59 |
| Grant Date | 2020-01-15 | ULS 4240971 | 2026-08-02 01:21:59 |
| Expiration Date | 2030-01-15 | ULS 4240971 | 2026-08-02 01:21:59 |