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kHz Labs Software - General License

Copyright © 2026 by Vicente Barba.
All rights reserved.

License: Non-commercial, personal use only.

DISCLAIMER OF LIABILITY

THIS SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

By using this software, you expressly agree that the authors and contributors bear NO responsibility for any damage, malfunction, or unwanted behavior caused to your Yaesu FT-710 transceiver, computer system, antenna system, or any other operator equipment or installations.

Use this software strictly at your own risk.

THIRD-PARTY LICENSES

This application embeds and uses the following open-source fonts:

- Roboto-Bold.ttf

- RobotoMono-BoldItalic.ttf

- RobotoMono-Bold.ttf

- RobotoMono-Regular.ttf


These fonts are licensed under the Apache License, Version 2.0. You may obtain a copy of the License at:
http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

COUNTRY DATABASE

The amateur radio prefix database (cty.db) is compiled using publicly available amateur radio prefix data (such as BigCTY/ClubLog), distributed freely for amateur radio use.

SHORTWAVE DATABASE

The shortwave schedule database (eibi.json) is derived from the EiBi Shortwave Schedules provided by Eike Bierwirth (eibispace.de), distributed freely for radio amateur and SWL use.

FT4222 SUPPORT LIBRARY

Copyright (c) 2001-2015 Future Technology Devices International Limited

THIS SOFTWARE IS PROVIDED BY FUTURE TECHNOLOGY DEVICES INTERNATIONAL LIMITED "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL FUTURE TECHNOLOGY DEVICES INTERNATIONAL LIMITED BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES LOSS OF USE, DATA, OR PROFITS OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

FTDI DRIVERS MAY BE USED ONLY IN CONJUNCTION WITH PRODUCTS BASED ON FTDI PARTS.

FTDI DRIVERS MAY BE DISTRIBUTED IN ANY FORM AS LONG AS LICENSE INFORMATION IS NOT MODIFIED.