Davis Aviation Services, Inc., offers our upgrades by working direct with our customers or an upgrade can be purchased through our worldwide distributor network. CLICK HERE and let us know where you are located and we can determine our nearest distributor to you.

Our experienced staff at Davis Aviation Services, Inc., has maintained excellent working techniques with the Federal Aviation Administration staff on a regional level.

When customers want to make an installation on a "one time" basis where there is not an STC approved installation, we have assisted them to produce the proper engineering documentation and obtain the approval for them. These are known in the aviation industry as a "one time field approval."

Additionally, we have worked with other STC holders wanting to pursue new STC’s to promote products they manufacture.

Our excellent working relationship with the FAA offices in all parts of the United States have allowed us to continue to assist these companies, as well as pursue new products for Davis Aviation.