Universal Licensing System
KYO556
SOUTHEASTERN ELECTRIC COOPERATIVE INC
License details
| ULS identifier | 1888863 |
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| Call sign | KYO556 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2015-06-05 |
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| Expiration | 2025-06-04 |
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| Cancellation | 2025-08-09 |
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| Frequency range | 48.14 MHz |
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| Locations | 2 |
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| Representative location | DURANT, BRYAN, OK |
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| Coordinates | 33.9983056, -96.3544167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:20:41 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 48.14000000 | | | 300.000000 | 300.000000 | |
| 2 | 1 | MO | 48.14000000 | | | 300.000000 | 300.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 48.14000000 | | 20K0F3E |
| 2 | 1 | 48.14000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1514 E. Hwy 70, DURANT, BRYAN, OK | 33.99830556, -96.35441667 | 202.100 m | LTOWER | 73.200 m structure / 78.900 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 78.900 m | | | | 82.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 2 | 1514 E Hwy 70, Durant, OK | BRYAN | 5809242170 |
License history
| Date | File or call sign | Action |
|---|
| 2025-08-09 | KYO556 | LIEXP |
| 2025-03-10 | KYO556 | LETRES |
| 2015-06-05 | KYO556 | LIREN |
| 2015-06-04 | KYO556 | ESUAPR |
| 2015-03-09 | KYO556 | LETRES |
| 2015-02-04 | KYO556 | LIMOD |
| 2014-09-17 | KYO556 | ESUFRN |
| 2014-09-11 | KYO556 | ESUFND |
| 2005-03-16 | KYO556 | LTSFRN |
| 2005-03-16 | KYO556 | LIREN |
| 2005-03-15 | KYO556 | ESCAPR |
| 2005-03-14 | KYO556 | LETRES |
| 2001-11-13 | KYO556 | AUDOPR |
| 2000-11-24 | KYO556 | LICCNV |
| 2000-02-18 | KYO556 | LIREN |
| 2000-02-18 | KYO556 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1888863 | 2026-08-02 01:20:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KYO556 | ULS 1888863 | 2026-08-02 01:20:41 |
| Status | E | ULS 1888863 | 2026-08-02 01:20:41 |
| Service | IG | ULS 1888863 | 2026-08-02 01:20:41 |
| Grant Date | 2015-06-05 | ULS 1888863 | 2026-08-02 01:20:41 |
| Expiration Date | 2025-06-04 | ULS 1888863 | 2026-08-02 01:20:41 |
| Cancellation Date | 2025-08-09 | ULS 1888863 | 2026-08-02 01:20:41 |