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Trust the experts with 40 years of autopilot experience.


1 S-TEC Way Mineral Wells, TX 76067
Direct: 817-215-7600 | Toll-Free: 1-800-872-7832

Get a quote for the S-TEC 55X in your aircraft today! 

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“After lengthy and/or complex flights I arrive at the destination much more relaxed and less fatigued than during my flights prior to installing it. We are incredibly happy we chose to upgrade and look forward to many years of flying with it and love the peace of mind that comes with knowing that STEC has been the leader in autopilot retrofitting in General Aviation over the last 40+ years.." 

Kevin Thornton

Cessna 310Q Owner

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