Commander Instruments and Avionics, Inc.

Serving General, Corporate, and Commercial Aviation since 1970

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S-TEC

Commander Instruments and Avionics specializes in supporting FBOs, Maintenance Service Providers, Flight Departments and Corporate Flight Departments with new instruments and radios, systems, components, parts, and technical assistance for products sold.  Commander is an authorized dealer by S-TEC Corporation for sales, service, and installation.

S-TEC is the industry leader in General Aviation autopilots. We have become the leader because we work very hard responding to the needs of the aircraft owner.

In all aircraft, old or new, the panel space required for the autopilot is a consideration in an avionics upgrade. That's precisely the reason we offer systems with similar features and functionality in more than one configuration.

As you research your requirements using our web site and publications, you'll be able to choose the autopilot features and functions you desire in the configuration that best meets your panel layout requirements.

All S-TEC autopilot systems use hardware, servos, and sensors common throughout the product line. This commonality gives the aircraft owner significant advantages in serviceability, reliability, and overall cost. It is also the foundation of the S-TEC upgrade/trade-in program that gives an autopilot buyer the option of buying a system today and upgrading it to a system with more features and functions later.

SYSTEM 20
SYSTEM 30 ALT & 60 PSS
SYSTEM 40 & 50
SYSTEM 55X
SYSTEM 60-2
SYSTEM 65
GPSS
SA-200 Altitude Preselector
ST-360 Altitude Selector/Alerter

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