Universal Licensing System
WGY303
GRAND RIVER DAM AUTHORITY
License details
| ULS identifier | 978585 |
|---|
| Call sign | WGY303 |
|---|
| Radio service | MW |
|---|
| Status | A |
|---|
| Grant date | 2021-08-11 |
|---|
| Expiration | 2031-10-29 |
|---|
| Frequency range | 6004.5 - 6063.8 MHz (2 frequencies) |
|---|
| Locations | 1 |
|---|
| Coordinates | 36.2134167, -95.2774722 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:46:38 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 4 | FXO | 6004.50000000 | | | | | |
| 1 | 4 | FXO | 6004.50000000 | | | | | |
| 1 | 4 | FXO | 6004.50000000 | | | | | |
| 1 | 4 | FXO | 6004.50000000 | | | | | |
| 1 | 4 | FXO | 6004.50000000 | | | | | |
| 1 | 4 | FXO | 6004.50000000 | | | | | |
| 1 | 4 | FXO | 6004.50000000 | | | | | |
| 1 | 4 | FXO | 6004.50000000 | | | | | |
| 1 | 4 | FXO | 6004.50000000 | | | | | |
| 1 | 4 | FXO | 6004.50000000 | | | | | |
| 1 | 4 | FXO | 6063.80000000 | | | | | |
| 1 | 4 | FXO | 6063.80000000 | | | | | |
| 1 | 4 | FXO | 6063.80000000 | | | | | |
| 1 | 4 | FXO | 6063.80000000 | | | | | |
| 1 | 4 | FXO | 6063.80000000 | | | | | |
| 1 | 4 | FXO | 6063.80000000 | | | | | |
| 1 | 4 | FXO | 6063.80000000 | | | | | |
| 1 | 4 | FXO | 6063.80000000 | | | | | |
| 1 | 4 | FXO | 6063.80000000 | | | | | |
| 1 | 4 | FXO | 6063.80000000 | | | | | |
| 1 | 2 | FXO | 6093.45000000 | | | | | |
| 1 | 3 | FXO | 10795.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 4 | 6004.50000000 | | 30M0D7W |
| 1 | 4 | 6004.50000000 | | 30M0D7W |
| 1 | 4 | 6004.50000000 | | 30M0D7W |
| 1 | 4 | 6004.50000000 | | 30M0D7W |
| 1 | 4 | 6004.50000000 | | 30M0D7W |
| 1 | 4 | 6004.50000000 | | 30M0D7W |
| 1 | 4 | 6004.50000000 | | 30M0D7W |
| 1 | 4 | 6004.50000000 | | 30M0D7W |
| 1 | 4 | 6004.50000000 | | 30M0D7W |
| 1 | 4 | 6004.50000000 | | 30M0G7W |
| 1 | 4 | 6063.80000000 | | 30M0D7W |
| 1 | 4 | 6063.80000000 | | 30M0D7W |
| 1 | 4 | 6063.80000000 | | 30M0D7W |
| 1 | 4 | 6063.80000000 | | 30M0D7W |
| 1 | 4 | 6063.80000000 | | 30M0D7W |
| 1 | 4 | 6063.80000000 | | 30M0D7W |
| 1 | 4 | 6063.80000000 | | 30M0D7W |
| 1 | 4 | 6063.80000000 | | 30M0D7W |
| 1 | 4 | 6063.80000000 | | 30M0D7W |
| 1 | 4 | 6063.80000000 | | 30M0G7W |
| 1 | 2 | 6093.45000000 | | 30M0D7W |
| 1 | 3 | 10795.00000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1.2KM N OF HWY 412 AND 1.6 KM WEST OF THE GRAND RIVER, CHOUTEAU, MAYES, OK | 36.19063889, -95.28969444 | 190.500 m | B | 48.800 m structure / 48.800 m overall | N |
| 3 | R | | 36.32008333, -95.41191667 | 270.400 m | | | |
| 4 | R | | 36.21341667, -95.27747222 | 182.900 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 3 | R | RADIO FREQUENCY SYSTEMS PAD6-59A | | | 38.7000 | 0.0000 | | |
| 1 | 4 | R | RADIO FREQUENCY SYSTEMS SU3-107FC | | | 37.5000 | 0.0000 | | |
| 2 | 1 | T | RADIO FREQUENCY SYSTEMS PAD6-59A | | V | 38.7000 | 322.6000 | | |
| 2 | 3 | R | Commscope HX6-6W | | | 39.1000 | 0.0000 | | |
| 3 | 1 | T | RADIO FREQUENCY SYSTEMS SU4-107A | | V | 40.5000 | 23.5000 | | |
| 4 | 1 | T | RFS PAD6-59B | | V | 38.7000 | 322.6000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-07-07 | WGY303 | LIAUA |
| 2021-12-07 | WGY303 | LIAUA |
| 2021-08-11 | WGY303 | LIREN |
| 2021-08-02 | WGY303 | LETRES |
| 2020-10-20 | WGY303 | LETCNS |
| 2019-07-17 | WGY303 | LIMOD |
| 2011-08-02 | WGY303 | LIREN |
| 2011-07-31 | WGY303 | ESURNW |
| 2010-10-14 | WGY303 | LIAUA |
| 2010-10-13 | WGY303 | ESUAPR |
| 2008-08-12 | WGY303 | LIAUA |
| 2008-08-11 | WGY303 | ESUAPR |
| 2007-12-04 | WGY303 | LETCNS |
| 2006-09-01 | WGY303 | LIMOD |
| 2001-08-11 | WGY303 | AUTHPR |
| 2001-08-10 | WGY303 | INTDUP |
| 2001-08-10 | WGY303 | COR |
| 2001-08-08 | WGY303 | LIREN |
| 2001-08-06 | WGY303 | LETRES |
| 2001-08-02 | WGY303 | LIMOD |
| 1999-08-13 | WGY303 | LICCNV |
| 1996-10-29 | WGY303 | LIMOD |
| 1994-02-03 | WGY303 | LIMOD |
| 1993-12-28 | WGY303 | LIMOD |
| 1989-03-17 | WGY303 | LIMOD |
| 1984-07-27 | WGY303 | LIMOD |
| 1981-06-08 | WGY303 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 978585 | 2026-08-02 02:46:38 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WGY303 | ULS 978585 | 2026-08-02 02:46:38 |
| Status | A | ULS 978585 | 2026-08-02 02:46:38 |
| Service | MW | ULS 978585 | 2026-08-02 02:46:38 |
| Grant Date | 2021-08-11 | ULS 978585 | 2026-08-02 02:46:38 |
| Expiration Date | 2031-10-29 | ULS 978585 | 2026-08-02 02:46:38 |