Universal Licensing System
WPZT531
Lake Park High School West District 108
License details
| ULS identifier | 2600507 |
|---|
| Call sign | WPZT531 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2024-02-26 |
|---|
| Expiration | 2034-03-10 |
|---|
| Frequency range | 451.3125 - 469.05 MHz (13 frequencies) |
|---|
| Locations | 4 |
|---|
| Representative location | Roselle, DUPAGE, IL |
|---|
| Coordinates | 41.9763056, -88.0682222 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:10:57 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB2 | 451.31250000 | | | 40.000000 | 20.000000 | |
| 4 | 1 | MO | 451.31250000 | | | 4.000000 | 2.000000 | |
| 3 | 1 | FB2 | 451.38750000 | | | 40.000000 | 20.000000 | |
| 5 | 1 | MO | 451.38750000 | | | 4.000000 | 2.000000 | |
| 3 | 1 | FB2 | 451.73750000 | | | 40.000000 | 20.000000 | |
| 5 | 1 | MO | 451.73750000 | | | 4.000000 | 2.000000 | |
| 2 | 1 | FB2 | 451.76250000 | | | 40.000000 | 20.000000 | |
| 4 | 1 | MO | 451.76250000 | | | 4.000000 | 2.000000 | |
| 4 | 1 | MO | 456.31250000 | | | 4.000000 | 2.000000 | |
| 5 | 1 | MO | 456.38750000 | | | 4.000000 | 2.000000 | |
| 5 | 1 | MO | 456.73750000 | | | 4.000000 | 2.000000 | |
| 4 | 1 | MO | 456.76250000 | | | 4.000000 | 2.000000 | |
| 1 | 1 | MO | 464.52500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 468.80000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 468.85000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 468.95000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 469.05000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 451.31250000 | | 11K2F3E |
| 4 | 1 | 451.31250000 | | 11K2F3E |
| 3 | 1 | 451.38750000 | | 11K2F3E |
| 5 | 1 | 451.38750000 | | 11K2F3E |
| 3 | 1 | 451.73750000 | | 11K2F3E |
| 5 | 1 | 451.73750000 | | 11K2F3E |
| 2 | 1 | 451.76250000 | | 11K2F3E |
| 4 | 1 | 451.76250000 | | 11K2F3E |
| 4 | 1 | 456.31250000 | | 11K2F3E |
| 5 | 1 | 456.38750000 | | 11K2F3E |
| 5 | 1 | 456.73750000 | | 11K2F3E |
| 4 | 1 | 456.76250000 | | 11K2F3E |
| 1 | 1 | 464.52500000 | | 11K2F3E |
| 1 | 1 | 468.80000000 | | 11K2F3E |
| 1 | 1 | 468.85000000 | | 11K2F3E |
| 1 | 1 | 468.95000000 | | 11K2F3E |
| 1 | 1 | 469.05000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Roselle, DUPAGE, IL | 41.97591667, -88.09288889 | | | | |
| 2 | T | 500 E. Bryn Mawr Ave., Roselle, DUPAGE, IL | 41.97630556, -88.06822222 | 233.700 m | BMAST | 18.000 m structure / 20.000 m overall | N |
| 3 | T | 600 S. Medinah, Roselle, DUPAGE, IL | 41.97397222, -88.05216667 | 224.500 m | BMAST | 18.000 m structure / 20.000 m overall | N |
| 4 | T | | | | | | N |
| 5 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
| 1 | 2 | | | 19.000 m | | | | 25.100 | |
| 1 | 3 | | | 19.000 m | | | | 19.500 | |
| 1 | 4 | | | | | | | | |
| 1 | 5 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 500 E. Bryn Mawr Rd., Roselle, IL | DUPAGE | 6302955430 |
| 2 | 600 S.Medinah, Roselle, IL | DUPAGE | 6302955230 |
License history
| Date | File or call sign | Action |
|---|
| 2024-02-26 | WPZT531 | LIMOD |
| 2024-02-26 | WPZT531 | LIREN |
| 2014-02-03 | WPZT531 | LTSAPR |
| 2014-02-01 | WPZT531 | LIREN |
| 2013-12-16 | WPZT531 | LETRES |
| 2008-08-29 | WPZT531 | LIMOD |
| 2004-11-18 | WPZT531 | LIMOD |
| 2004-03-10 | WPZT531 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2600507 | 2026-08-02 01:10:57 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPZT531 | ULS 2600507 | 2026-08-02 01:10:57 |
| Status | A | ULS 2600507 | 2026-08-02 01:10:57 |
| Service | IG | ULS 2600507 | 2026-08-02 01:10:57 |
| Grant Date | 2024-02-26 | ULS 2600507 | 2026-08-02 01:10:57 |
| Expiration Date | 2034-03-10 | ULS 2600507 | 2026-08-02 01:10:57 |