Have Questions? Get Answers.  |  1-800-872-7832

When you really have to trust your autopilot,

trust the experts.

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

Approved for the following...

Aviat A-1C-180, & A-1C-200 (serial number 3301 and above)

Beechcraft Bonanza 35, A35, B35, C35, D35, E35, F35, G35, H35, J35, K35, M35, N35, P35, S35, V35, V35A, V35B, 36, A36, A36TC & B36TC

Beechcraft Baron/TravelAir 95-55, 95-A55, 95-B55, 95-B55A, 95-B55B, 95-C55, 95-C55A, D55, D55A, E55, E55A, 56TC, A56TC, 58, 58A, 58P, 58PA, 58TC, 58TCA, 95, B95, B95A, D95A, E95

Beechcraft King Air 65-90, 65-A90, 65-109-1, 65-A90-4, B90, C90, C90A, C90GT, E90, F90, H90, 100, A100, A100A, A100-1, B100, 200, 200C, 200T, A200, A200CT (excluding serial number FE-1 and above), B200, B200C, B200CT, and B200T

Beechcraft 1900, 1900C, & 1900C (C-12J)

Cessna 177, 177A, 177B, 177RG & F177RG

Cessna 182, 182A through 182T, F182P, F182Q, R182, T182, T182T, TR182, & FR182

Cessna 210, 210A, 210B, 210C, 210D, 210E, 210F, T210F, 210G, T210G, 210H, T210H, 210J, T210J, 210K, T210K, 210L, T210L, 210M, T210M, 210N, T210N, 210R, T210R, P210N, & P210R

Cessna T303, 310D through 310R, T310P, T310Q, T310R, 320B through F, 335, 340, & 340A

Cessna 414, 414A, 421, 421A, 421B, 421C, & 425

de Havilland Canada/Viking Air DHC-6-100, DHC-6-200, DHC-6-300

Piper PA-24-180, PA-24-250, PA-24-260, & PA-24-400

Piper PA-31, PA-31-300, PA-31-325, PA-31-350, PA-31P-350, PA-31P, PA-31T, PA-31-T1, PA-31-T2

Piper PA-32-260, PA-32-300, PA-32R-300, PA-32RT-300, PA-32RT-300T, PA-32-301, PA-32-301T, PA-32-301FT, PA-32-301XTC, PA-32R-301, & PA-32R-301T

Piper PA-46-310P, PA-46-350P, PA-46-500TP, & PA-46R-350T

Twin Commander 695, 695A, 690, 690A, 690B, 690C, 690D, 680D, 680W, 681, 500, 500-A, 500-B, 500-S, 500-U, 560A, 560E, & 560F

Don't see your aircraft listed? Check out our S-TEC 55X! 

*Some models are pending foreign validation

Check out Kevin Thornton flying with the S-TEC 3100 in his Cessna 310

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