Universal Licensing System
KNNS688
SEBRING INTERNATIONAL RACEWAY INC
License details
| ULS identifier | 1634682 |
|---|
| Call sign | KNNS688 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2011-03-24 |
|---|
| Expiration | 2021-04-18 |
|---|
| Cancellation | 2021-06-19 |
|---|
| Frequency range | 452.125 - 469.875 MHz (22 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | SEBRING, HIGHLANDS, FL |
|---|
| Coordinates | 27.4509167, -81.3566667 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:13:50 |
|---|
Licensee
| Name | SEBRING INTERNATIONAL RACEWAY INC |
|---|
| Applicant type | C |
|---|
| FRN | 0004577417 |
|---|
| Location | SEBRING, FL |
|---|
| Address | 113 MIDWAY DR, SEBRING, FL, 33870 |
|---|
| Phone | 8136551442 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 5 | 1 | MO | 452.12500000 | | | 40.000000 | 40.000000 | |
| 4 | 1 | FB2 | 453.00000000 | | | 40.000000 | 170.000000 | |
| 5 | 1 | MO | 453.00000000 | | | 40.000000 | 40.000000 | |
| 5 | 1 | MO | 458.00000000 | | | 40.000000 | 40.000000 | |
| 4 | 1 | FB2 | 461.20000000 | | | 40.000000 | 170.000000 | |
| 5 | 1 | MO | 461.20000000 | | | 40.000000 | 40.000000 | |
| 5 | 1 | MO | 461.48750000 | | | 40.000000 | 40.000000 | |
| 5 | 1 | MO | 461.61250000 | | | 40.000000 | 40.000000 | |
| 5 | 1 | MO | 461.71250000 | | | 40.000000 | 40.000000 | |
| 5 | 1 | MO | 461.87500000 | | | 40.000000 | 40.000000 | |
| 5 | 1 | MO | 462.08750000 | | | 40.000000 | 40.000000 | |
| 4 | 1 | FB2 | 463.22500000 | | | 40.000000 | 170.000000 | |
| 5 | 1 | MO | 463.22500000 | | | 40.000000 | 40.000000 | |
| 4 | 1 | FB2 | 464.06250000 | | | 40.000000 | 170.000000 | |
| 5 | 1 | MO | 464.06250000 | | | 40.000000 | 40.000000 | |
| 4 | 1 | FB2 | 464.47500000 | | | 40.000000 | 170.000000 | |
| 5 | 1 | MO | 464.47500000 | | | 40.000000 | 40.000000 | |
| 5 | 1 | MO | 464.72500000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | FB2 | 464.87500000 | | | 40.000000 | 170.000000 | |
| 5 | 1 | MO | 466.20000000 | | | 40.000000 | 40.000000 | |
| 5 | 1 | MO | 466.61250000 | | | 40.000000 | 40.000000 | |
| 5 | 1 | MO | 466.77500000 | | | 40.000000 | 40.000000 | |
| 5 | 1 | MO | 466.87500000 | | | 40.000000 | 40.000000 | |
| 5 | 1 | MO | 468.22500000 | | | 40.000000 | 40.000000 | |
| 5 | 1 | MO | 469.06250000 | | | 40.000000 | 40.000000 | |
| 5 | 1 | MO | 469.47500000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | MO | 469.87500000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 5 | 1 | 452.12500000 | | 11K2F3E |
| 5 | 1 | 452.12500000 | | 20K0F3E |
| 4 | 1 | 453.00000000 | | 20K0F3E |
| 4 | 1 | 453.00000000 | | 11K2F3E |
| 5 | 1 | 453.00000000 | | 11K2F3E |
| 5 | 1 | 453.00000000 | | 20K0F3E |
| 5 | 1 | 458.00000000 | | 20K0F3E |
| 5 | 1 | 458.00000000 | | 11K2F3E |
| 4 | 1 | 461.20000000 | | 11K2F3E |
| 4 | 1 | 461.20000000 | | 20K0F3E |
| 5 | 1 | 461.20000000 | | 20K0F3E |
| 5 | 1 | 461.20000000 | | 11K2F3E |
| 5 | 1 | 461.48750000 | | 11K2F3E |
| 5 | 1 | 461.61250000 | | 11K2F3E |
| 5 | 1 | 461.71250000 | | 11K2F3E |
| 5 | 1 | 461.87500000 | | 11K2F3E |
| 5 | 1 | 461.87500000 | | 20K0F3E |
| 5 | 1 | 462.08750000 | | 11K2F3E |
| 4 | 1 | 463.22500000 | | 20K0F3E |
| 4 | 1 | 463.22500000 | | 11K2F3E |
| 5 | 1 | 463.22500000 | | 20K0F3E |
| 5 | 1 | 463.22500000 | | 11K2F3E |
| 4 | 1 | 464.06250000 | | 11K2F3E |
| 5 | 1 | 464.06250000 | | 11K2F3E |
| 4 | 1 | 464.47500000 | | 20K0F3E |
| 4 | 1 | 464.47500000 | | 11K2F3E |
| 5 | 1 | 464.47500000 | | 20K0F3E |
| 5 | 1 | 464.47500000 | | 11K2F3E |
| 5 | 1 | 464.72500000 | | 20K0F3E |
| 5 | 1 | 464.72500000 | | 11K2F3E |
| 2 | 1 | 464.87500000 | | 11K2F3E |
| 2 | 1 | 464.87500000 | | 20K0F3E |
| 5 | 1 | 466.20000000 | | 20K0F3E |
| 5 | 1 | 466.20000000 | | 11K2F3E |
| 5 | 1 | 466.61250000 | | 11K2F3E |
| 5 | 1 | 466.77500000 | | 20K0F3E |
| 5 | 1 | 466.77500000 | | 11K2F3E |
| 5 | 1 | 466.87500000 | | 20K0F3E |
| 5 | 1 | 466.87500000 | | 11K2F3E |
| 5 | 1 | 468.22500000 | | 11K2F3E |
| 5 | 1 | 468.22500000 | | 20K0F3E |
| 5 | 1 | 469.06250000 | | 11K2F3E |
| 5 | 1 | 469.47500000 | | 11K2F3E |
| 5 | 1 | 469.47500000 | | 20K0F3E |
| 3 | 1 | 469.87500000 | | 20K0F3E |
| 3 | 1 | 469.87500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 2 | T | 113 MIDWAY DR, SEBRING, HIGHLANDS, FL | 27.45308333, -81.35119444 | 23.000 m | TOWER | 12.000 m structure / 12.000 m overall | N |
| 3 | T | | | | | | |
| 4 | | 113 MIDWAY DRIVE, SEBRING, HIGHLANDS, FL | 27.45091667, -81.35666667 | 17.000 m | BANT | 45.000 m structure / 45.000 m overall | N |
| 5 | | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 2 | T | | 15.000 m | | | | 16.200 | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | | | 15.000 m | | | | 9.700 | |
| 1 | 5 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 113 MIDWAY DR, SEBRING, FL | HIGHLANDS | 8136551442 |
License history
| Date | File or call sign | Action |
|---|
| 2021-06-19 | KNNS688 | LIEXP |
| 2021-01-25 | KNNS688 | LETRES |
| 2011-03-24 | KNNS688 | LIREN |
| 2011-01-24 | KNNS688 | LETRES |
| 2008-12-16 | KNNS688 | LETCNS |
| 2008-03-13 | KNNS688 | LIMOD |
| 2001-11-13 | KNNS688 | AUDOPR |
| 2001-07-14 | KNNS688 | LIREN |
| 2001-01-24 | KNNS688 | LETRES |
| 2000-11-23 | KNNS688 | LICCNV |
| 1996-04-18 | KNNS688 | AUTHPR |
| 1996-04-18 | KNNS688 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1634682 | 2026-08-02 01:13:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNNS688 | ULS 1634682 | 2026-08-02 01:13:50 |
| Status | E | ULS 1634682 | 2026-08-02 01:13:50 |
| Service | IG | ULS 1634682 | 2026-08-02 01:13:50 |
| Grant Date | 2011-03-24 | ULS 1634682 | 2026-08-02 01:13:50 |
| Expiration Date | 2021-04-18 | ULS 1634682 | 2026-08-02 01:13:50 |
| Cancellation Date | 2021-06-19 | ULS 1634682 | 2026-08-02 01:13:50 |