Universal Licensing System
WRVL687
OUR LADY OF PERPETUAL HELP
License details
| ULS identifier | 4697025 |
|---|
| Call sign | WRVL687 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2022-12-06 |
|---|
| Expiration | 2032-12-06 |
|---|
| Frequency range | 451.6375 - 468.8625 MHz (5 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | Glenview, COOK, IL |
|---|
| Coordinates | 42.0742222, -87.8017222 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:19:28 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MO | 451.63750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 456.63750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 457.71250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 463.86250000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 463.86250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 468.86250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 451.63750000 | | 11K2F3E |
| 3 | 1 | 451.63750000 | | 7K60FXW |
| 3 | 1 | 456.63750000 | | 11K2F3E |
| 3 | 1 | 456.63750000 | | 7K60FXW |
| 3 | 1 | 457.71250000 | | 11K2F3E |
| 3 | 1 | 457.71250000 | | 7K60FXW |
| 1 | 1 | 463.86250000 | | 7K60FXW |
| 1 | 1 | 463.86250000 | | 11K2F3E |
| 2 | 1 | 463.86250000 | | 11K2F3E |
| 2 | 1 | 463.86250000 | | 7K60FXW |
| 2 | 1 | 468.86250000 | | 7K60FXW |
| 2 | 1 | 468.86250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1775 Grove St, Glenview, COOK, IL | 42.07422222, -87.80172222 | 187.500 m | BMAST | 10.000 m structure / 10.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | Glenview, COOK, IL | 42.07422222, -87.80172222 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 10.000 m | | | | 7.700 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1775 Grove St, Glenview, IL | COOK | 8477291525 |
License history
| Date | File or call sign | Action |
|---|
| 2023-09-06 | WRVL687 | LETCNS |
| 2022-12-06 | WRVL687 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4697025 | 2026-08-02 01:19:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRVL687 | ULS 4697025 | 2026-08-02 01:19:28 |
| Status | A | ULS 4697025 | 2026-08-02 01:19:28 |
| Service | IG | ULS 4697025 | 2026-08-02 01:19:28 |
| Grant Date | 2022-12-06 | ULS 4697025 | 2026-08-02 01:19:28 |
| Expiration Date | 2032-12-06 | ULS 4697025 | 2026-08-02 01:19:28 |