Universal Licensing System
WPIG784
roy walker communications, inc.
License details
| ULS identifier | 1731012 |
|---|
| Call sign | WPIG784 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2025-09-26 |
|---|
| Expiration | 2035-09-07 |
|---|
| Frequency range | 463.75 - 468.75 MHz (2 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | COBDEN, UNION, IL |
|---|
| Coordinates | 37.5761111, -89.1794444 |
|---|
| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:11 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6 | 463.75000000 | | | 100.000000 | 350.000000 | |
| 3 | 1 | MO | 463.75000000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | FX1 | 468.75000000 | | | 100.000000 | 100.000000 | |
| 3 | 1 | MO | 468.75000000 | | | 100.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.75000000 | | 11K0F3E |
| 1 | 1 | 463.75000000 | | 7K60FXE |
| 3 | 1 | 463.75000000 | | 11K0F3E |
| 3 | 1 | 463.75000000 | | 7K60FXE |
| 2 | 1 | 468.75000000 | | 11K0F3E |
| 2 | 1 | 468.75000000 | | 7K60FXE |
| 3 | 1 | 468.75000000 | | 7K60FXE |
| 3 | 1 | 468.75000000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 19 KM W INT I24 & I57, COBDEN, UNION, IL | 37.57611111, -89.17944444 | 268.000 m | LTOWER | 74.700 m structure / 74.700 m overall | N |
| 2 | T | IL | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 74.700 m | | | | 0.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 4441 CHURCH CAMP RD, MAKANDA, IL | JACKSON | 6185293301 |
License history
| Date | File or call sign | Action |
|---|
| 2026-01-21 | WPIG784 | LIAUA |
| 2025-09-26 | WPIG784 | LIREN |
| 2015-08-29 | WPIG784 | LIREN |
| 2015-08-28 | WPIG784 | ESUAPR |
| 2015-06-15 | WPIG784 | LETRES |
| 2013-02-25 | WPIG784 | LIMOD |
| 2005-06-28 | WPIG784 | LIREN |
| 2005-06-13 | WPIG784 | LETRES |
| 2004-11-19 | WPIG784 | LIAUA |
| 2004-11-19 | WPIG784 | LTSAPR |
| 2004-11-18 | WPIG784 | ESCAPR |
| 2004-11-18 | WPIG784 | EFCAPR |
| 2002-02-12 | WPIG784 | AUDOPR |
| 2000-11-23 | WPIG784 | LICCNV |
| 2000-07-05 | WPIG784 | LIREN |
| 2000-07-05 | WPIG784 | AUTHPR |
| 2000-06-12 | WPIG784 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1731012 | 2026-08-02 01:14:11 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPIG784 | ULS 1731012 | 2026-08-02 01:14:11 |
| Status | A | ULS 1731012 | 2026-08-02 01:14:11 |
| Service | IG | ULS 1731012 | 2026-08-02 01:14:11 |
| Grant Date | 2025-09-26 | ULS 1731012 | 2026-08-02 01:14:11 |
| Expiration Date | 2035-09-07 | ULS 1731012 | 2026-08-02 01:14:11 |