Universal Licensing System
KKK531
License details
| ULS identifier | 1901239 |
|---|---|
| Call sign | KKK531 |
| Radio service | IG |
| Status | E |
| Grant date | 2005-06-21 |
| Expiration | 2015-08-17 |
| Cancellation | 2015-10-17 |
| Frequency range | 153.08 - 153.305 MHz (3 frequencies) |
| Locations | 7 |
| Representative location | SAND SPRINGS, TULSA, OK |
| Coordinates | 36.1292500, -96.1211111 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:11:59 |
Licensee
| Name | SHEFFIELD STEEL CORPORATION |
|---|---|
| Applicant type | C |
| FRN | 0001687029 |
| Location | SAND SPRINGS, OK |
| Address | SAND SPRINGS, OK, 74063 |
| Phone | 9182416501 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | FB | 153.05000000 | 35.000000 | 35.000000 | |||
| 2 | 1 | FB | 153.05000000 | 35.000000 | 35.000000 | |||
| 3 | 1 | FB | 153.05000000 | 35.000000 | 35.000000 | |||
| 4 | 1 | FB | 153.05000000 | 35.000000 | 35.000000 | |||
| 5 | 1 | FB | 153.05000000 | 35.000000 | 35.000000 | |||
| 6 | 1 | FB | 153.05000000 | 35.000000 | 35.000000 | |||
| 7 | 1 | MO | 153.05000000 | 35.000000 | ||||
| 1 | 1 | FB | 153.08000000 | 35.000000 | 35.000000 | |||
| 2 | 1 | FB | 153.08000000 | 35.000000 | 35.000000 | |||
| 3 | 1 | FB | 153.08000000 | 35.000000 | 35.000000 | |||
| 4 | 1 | FB | 153.08000000 | 35.000000 | 35.000000 | |||
| 5 | 1 | FB | 153.08000000 | 35.000000 | 35.000000 | |||
| 6 | 1 | FB | 153.08000000 | 35.000000 | 35.000000 | |||
| 7 | 1 | MO | 153.08000000 | 35.000000 | ||||
| 1 | 1 | FB | 153.14000000 | 35.000000 | 35.000000 | |||
| 2 | 1 | FB | 153.14000000 | 35.000000 | 35.000000 | |||
| 3 | 1 | FB | 153.14000000 | 35.000000 | 35.000000 | |||
| 4 | 1 | FB | 153.14000000 | 35.000000 | 35.000000 | |||
| 5 | 1 | FB | 153.14000000 | 35.000000 | 35.000000 | |||
| 6 | 1 | FB | 153.14000000 | 35.000000 | 35.000000 | |||
| 7 | 1 | MO | 153.14000000 | 35.000000 | ||||
| 1 | 1 | FB | 153.30500000 | 35.000000 | 35.000000 | |||
| 2 | 1 | FB | 153.30500000 | 35.000000 | 35.000000 | |||
| 3 | 1 | FB | 153.30500000 | 35.000000 | 35.000000 | |||
| 4 | 1 | FB | 153.30500000 | 35.000000 | 35.000000 | |||
| 5 | 1 | FB | 153.30500000 | 35.000000 | 35.000000 | |||
| 6 | 1 | FB | 153.30500000 | 35.000000 | 35.000000 | |||
| 7 | 1 | MO | 153.30500000 | 35.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 153.05000000 | 20K0F3E | |
| 2 | 1 | 153.05000000 | 20K0F3E | |
| 3 | 1 | 153.05000000 | 20K0F3E | |
| 4 | 1 | 153.05000000 | 20K0F3E | |
| 5 | 1 | 153.05000000 | 20K0F3E | |
| 6 | 1 | 153.05000000 | 20K0F3E | |
| 7 | 1 | 153.05000000 | 20K0F3E | |
| 1 | 1 | 153.08000000 | 20K0F3E | |
| 2 | 1 | 153.08000000 | 20K0F3E | |
| 3 | 1 | 153.08000000 | 20K0F3E | |
| 4 | 1 | 153.08000000 | 20K0F3E | |
| 5 | 1 | 153.08000000 | 20K0F3E | |
| 6 | 1 | 153.08000000 | 20K0F3E | |
| 7 | 1 | 153.08000000 | 20K0F3E | |
| 1 | 1 | 153.14000000 | 20K0F3E | |
| 2 | 1 | 153.14000000 | 20K0F3E | |
| 3 | 1 | 153.14000000 | 20K0F3E | |
| 4 | 1 | 153.14000000 | 20K0F3E | |
| 5 | 1 | 153.14000000 | 20K0F3E | |
| 6 | 1 | 153.14000000 | 20K0F3E | |
| 7 | 1 | 153.14000000 | 20K0F3E | |
| 1 | 1 | 153.30500000 | 20K0F3E | |
| 2 | 1 | 153.30500000 | 20K0F3E | |
| 3 | 1 | 153.30500000 | 20K0F3E | |
| 4 | 1 | 153.30500000 | 20K0F3E | |
| 5 | 1 | 153.30500000 | 20K0F3E | |
| 6 | 1 | 153.30500000 | 20K0F3E | |
| 7 | 1 | 153.30500000 | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | 2300 S HWY 97 MELT SHOP, SAND SPRINGS, TULSA, OK | 36.12925000, -96.12111111 | 198.000 m | 11.000 m structure / 11.000 m overall | N | |
| 2 | T | 2300 S HWY 97 ROLLING MILL, SAND SPRINGS, TULSA, OK | 36.13230556, -96.11944444 | 198.000 m | 11.000 m structure / 11.000 m overall | N | |
| 3 | T | 2300 S HWY 97 MAINTENANCE SERVICES, SAND SPRINGS, TULSA, OK | 36.13147222, -96.11777778 | 198.000 m | 11.000 m structure / 11.000 m overall | N | |
| 4 | T | 2300 S HWY 97 WAREHOUSE SHIPPING, SAND SPRINGS, TULSA, OK | 36.13091667, -96.11972222 | 198.000 m | 11.000 m structure / 11.000 m overall | N | |
| 5 | T | 2300 S HWY 97 POST SHOP, SAND SPRINGS, TULSA, OK | 36.13119444, -96.11805556 | 198.000 m | 11.000 m structure / 11.000 m overall | N | |
| 6 | T | 2300 S HWY 97 ADMINISTRATION, SAND SPRINGS, TULSA, OK | 36.13091667, -96.11666667 | 198.000 m | 11.000 m structure / 11.000 m overall | N | |
| 7 | T |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 8.000 m | ||||||
| 1 | 2 | T | 8.000 m | ||||||
| 1 | 3 | T | 8.000 m | ||||||
| 1 | 4 | T | 8.000 m | ||||||
| 1 | 5 | T | 8.000 m | ||||||
| 1 | 6 | T | 8.000 m | ||||||
| 1 | 7 | T |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 2300 S HWY 97, SAND SPRINGS, OK | TULSA | 9182416501 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2015-10-17 | KKK531 | LIEXP |
| 2015-05-25 | KKK531 | LETRES |
| 2005-06-21 | KKK531 | LIREN |
| 2005-06-20 | KKK531 | ESCAPR |
| 2005-05-23 | KKK531 | LETRES |
| 2002-05-31 | KKK531 | AUDOPR |
| 2000-11-24 | KKK531 | LICCNV |
| 2000-07-31 | KKK531 | LIREN |
| 2000-07-31 | KKK531 | AUTHPR |
| 2000-05-17 | KKK531 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 1901239 | 2026-08-02 01:11:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | KKK531 | ULS 1901239 | 2026-08-02 01:11:59 |
| Status | E | ULS 1901239 | 2026-08-02 01:11:59 |
| Service | IG | ULS 1901239 | 2026-08-02 01:11:59 |
| Grant Date | 2005-06-21 | ULS 1901239 | 2026-08-02 01:11:59 |
| Expiration Date | 2015-08-17 | ULS 1901239 | 2026-08-02 01:11:59 |
| Cancellation Date | 2015-10-17 | ULS 1901239 | 2026-08-02 01:11:59 |