Skip navigation links

Updates & Downloads

G5-STC Electronic Flight Instrument (Other Operating Systems)

This download area offers free firmware upgrades for select Garmin® units. These upgrades are specific to the specific GPS units and software versions listed.

Warning

This software should only be uploaded to the unit for which it is intended. If this software is uploaded to a GPS unit other than the product it is designed for, it will render the unit inoperative.

If the software upload fails, and subsequent upload attempts prove unsuccessful, the unit may need to be returned to Garmin for service.

Software License Agreement

By downloading, installing, or using this software, you agree to be bound by the terms and conditions of the following license agreement. Please read this agreement carefully.

Garmin Corporation ("Garmin") grants you a limited, non-exclusive license to use the upgrade software ("Software") in binary executable form in the normal operation of the applicable Garmin products. Title, ownership rights, and intellectual property rights in and to the Software remain in Garmin. This license is personal to you and you may make copies of the software only for your personal use. You agree that this license agreement does not need to be signed for it to take effect.

The software is provided on an "as is" basis without warranty of any kind — either expressed or implied — including, without limitation, any implied warranties of merchantability or fitness for a particular purpose. Garmin does not warrant the performance of the software or that the software will meet your requirements or operate error free.

GARMIN AND ITS LICENSORS, including the licensors, service providers, channel partners, suppliers and affiliated companies of Garmin and its licensors, SHALL NOT BE LIABLE TO YOU: IN RESPECT OF ANY CLAIM, DEMAND OR ACTION, IRRESPECTIVE OF THE NATURE OF THE CAUSE OF THE CLAIM, DEMAND OR ACTION ALLEGING ANY LOSS, INJURY OR DAMAGES, DIRECT OR INDIRECT, WHICH MAY RESULT FROM THE USE OR POSSESSION OF THE SOFTWARE; OR FOR ANY LOSS OF PROFIT, REVENUE, CONTRACTS OR SAVINGS, OR ANY OTHER DIRECT, INDIRECT, INCIDENTAL, SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF YOUR USE OF OR INABILITY TO USE THE SOFTWARE, ANY DEFECT IN THE SOFTWARE, OR THE BREACH OF THESE TERMS OR CONDITIONS, WHETHER IN AN ACTION IN CONTRACT OR TORT OR BASED ON A WARRANTY AND WHETHER RESULTING FROM THE USE, MISUSE, OR INABILITY TO USE THE SOFTWARE OR FROM DEFECTS OR ERRORS IN THE SOFTWARE, EVEN IF GARMIN OR ITS LICENSORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. GARMIN’S AND ITS LICENSORS’ TOTAL AGGREGATE LIABILITY WITH RESPECT TO ITS OBLIGATIONS UNDER THIS LICENSE AGREEMENT OR OTHERWISE WITH RESPECT TO THE SOFTWARE SHALL NOT EXCEED $1.00. Some States, Territories and Countries do not allow certain liability exclusions or damages limitations, so to that extent the above may not apply to you.

You acknowledge that this Software is the property of Garmin and is protected under United States of America copyright laws and international copyright treaties. You further acknowledge that the structure, organization, and code of the Software are valuable trade secrets of Garmin and that the Software in source code form remains a valuable trade secret of Garmin. You agree not to decompile, disassemble, modify, reverse assemble, reverse engineer, or reduce to human readable form the Software or any part thereof or create any derivative works based on the Software.

You agree not to export or re-export the Software to any country in violation of the export control laws of the United States of America.

I agree to the above terms and want to proceed to the download page.

I do not agree. Please take me back.