Universal Licensing System
WRTY668
roy walker communications, inc.
License details
| ULS identifier | 4644089 |
|---|
| Call sign | WRTY668 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2022-07-29 |
|---|
| Expiration | 2032-07-29 |
|---|
| Frequency range | 152.2775 - 157.5525 MHz (4 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | MOUNT VERNON, JEFFERSON, IL |
|---|
| Coordinates | 38.3319444, -88.9097222 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:14:11 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6 | 152.27750000 | | | 100.000000 | 250.000000 | |
| 2 | 1 | MO | 152.27750000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 152.27750000 | | | 50.000000 | 100.000000 | |
| 1 | 1 | FB6 | 152.29250000 | | | 100.000000 | 250.000000 | |
| 2 | 1 | MO | 152.29250000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 152.29250000 | | | 50.000000 | 100.000000 | |
| 2 | 1 | MO | 157.53750000 | | | 50.000000 | 100.000000 | |
| 2 | 1 | MO | 157.53750000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | FX1 | 157.53750000 | | | 50.000000 | 100.000000 | |
| 2 | 1 | MO | 157.55250000 | | | 50.000000 | 100.000000 | |
| 2 | 1 | MO | 157.55250000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | FX1 | 157.55250000 | | | 50.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 152.27750000 | | 7K60FXE |
| 1 | 1 | 152.27750000 | | 11K2F3E |
| 2 | 1 | 152.27750000 | | 11K2F3E |
| 2 | 1 | 152.27750000 | | 7K60FXE |
| 2 | 1 | 152.27750000 | | 11K2F3E |
| 2 | 1 | 152.27750000 | | 7K60FXE |
| 1 | 1 | 152.29250000 | | 7K60FXE |
| 1 | 1 | 152.29250000 | | 11K2F3E |
| 2 | 1 | 152.29250000 | | 11K2F3E |
| 2 | 1 | 152.29250000 | | 7K60FXE |
| 2 | 1 | 152.29250000 | | 11K2F3E |
| 2 | 1 | 152.29250000 | | 7K60FXE |
| 2 | 1 | 157.53750000 | | 11K2F3E |
| 2 | 1 | 157.53750000 | | 7K60FXE |
| 2 | 1 | 157.53750000 | | 7K60FXE |
| 2 | 1 | 157.53750000 | | 11K2F3E |
| 3 | 1 | 157.53750000 | | 7K60FXE |
| 3 | 1 | 157.53750000 | | 11K2F3E |
| 2 | 1 | 157.55250000 | | 11K2F3E |
| 2 | 1 | 157.55250000 | | 7K60FXE |
| 2 | 1 | 157.55250000 | | 11K2F3E |
| 2 | 1 | 157.55250000 | | 7K60FXE |
| 3 | 1 | 157.55250000 | | 7K60FXE |
| 3 | 1 | 157.55250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1322 GEORGE ST, MOUNT VERNON, JEFFERSON, IL | 38.33194444, -88.90972222 | 152.000 m | LTOWER | 58.000 m structure / 58.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | IL | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 58.000 m | | | | 60.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 441 CHURCH CAMP ROAD, MAKANDA, OR | JACKSON | 6185293301 |
License history
| Date | File or call sign | Action |
|---|
| 2026-01-21 | WRTY668 | LIAUA |
| 2022-09-09 | WRTY668 | LIMOD |
| 2022-07-29 | WRTY668 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4644089 | 2026-08-02 01:14:11 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRTY668 | ULS 4644089 | 2026-08-02 01:14:11 |
| Status | A | ULS 4644089 | 2026-08-02 01:14:11 |
| Service | IG | ULS 4644089 | 2026-08-02 01:14:11 |
| Grant Date | 2022-07-29 | ULS 4644089 | 2026-08-02 01:14:11 |
| Expiration Date | 2032-07-29 | ULS 4644089 | 2026-08-02 01:14:11 |