Universal Licensing System
KNJN409
SEBRING AIRPORT AUTHORITY
License details
| ULS identifier | 1215289 |
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| Call sign | KNJN409 |
|---|
| Radio service | PW |
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| Status | A |
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| Grant date | 2024-10-05 |
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| Expiration | 2034-12-04 |
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| Frequency range | 453.1 - 458.1 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | SEBRING, HIGHLANDS, FL |
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| Coordinates | 27.4558611, -81.3442500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:11 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | FB2 | 453.10000000 | | | 45.000000 | 90.000000 | |
| 1 | 1 | MO | 458.10000000 | | | 30.000000 | | |
| 2 | 1 | FX1 | 458.10000000 | | | 10.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 453.10000000 | | 11K2F3E |
| 1 | 1 | 458.10000000 | | 11K2F3E |
| 2 | 1 | 458.10000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | HIGHLANDS, FL | | | | | |
| 2 | T | FL | | | | | |
| 3 | T | BLDG 1 SEBRING ARPRT, SEBRING, HIGHLANDS, FL | 27.45586111, -81.34425000 | 19.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | 57.000 m | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | BLDG 1 SEBRING ARPRT, SEBRING, FL | | 8136556444 |
| 2 | 128 Authority Lane, Sebring, FL | HIGHLANDS | 8633141306 |
License history
| Date | File or call sign | Action |
|---|
| 2024-10-05 | KNJN409 | LIREN |
| 2024-09-09 | KNJN409 | LETRES |
| 2014-11-13 | KNJN409 | LIREN |
| 2014-09-20 | KNJN409 | LIMOD |
| 2014-09-16 | KNJN409 | ESUAPR |
| 2014-09-08 | KNJN409 | LETRES |
| 2014-09-05 | KNJN409 | ESURNW |
| 2011-08-17 | KNJN409 | LIMOD |
| 2011-05-04 | KNJN409 | ESCAPR |
| 2004-11-10 | KNJN409 | LIREN |
| 2004-11-07 | KNJN409 | ESCAPR |
| 2004-09-08 | KNJN409 | LETRES |
| 2001-12-10 | KNJN409 | AUDOPR |
| 2000-10-20 | KNJN409 | LICCNV |
| 1999-10-18 | KNJN409 | AUTHPR |
| 1999-10-18 | KNJN409 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1215289 | 2026-08-02 01:15:11 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNJN409 | ULS 1215289 | 2026-08-02 01:15:11 |
| Status | A | ULS 1215289 | 2026-08-02 01:15:11 |
| Service | PW | ULS 1215289 | 2026-08-02 01:15:11 |
| Grant Date | 2024-10-05 | ULS 1215289 | 2026-08-02 01:15:11 |
| Expiration Date | 2034-12-04 | ULS 1215289 | 2026-08-02 01:15:11 |