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The SAI 340 Quattro is Four-In-One standby instrument that gives you precision Airspeed, Attitude, Altitude and Slip indications, all in an easy to read EFIS presentation. The Quattro can serve as a cost effective replacement for steam-gauge standby instruments in retrofit EFIS equipped aircraft, providing for a more consistent user interface during emergency operations. It can also be an excellent safety enhancing addition to your traditional six pack panel.

With its built-in battery, the SAI 340 Quattro provides up to 2 hours of stand alone operation, ensuring an unprecedented level of redundancy. Yet it weighs in at a scant 1/2 pounds - less that a typical airspeed indicator.

The fully TSO’d display fits directly into a standard round 3” instrument hole with no panel modification, making it a near drop-in installation. Stunning air-transport quality graphics provide amazingly smooth, fluid motion, making the SAI 340 an investment to be proud of - and at a price that won’t break the bank.

List Price: $3595  Our Price: $3295

STX 165 Mode A/C Transponder

The STX 165 Sports a professional 1/2 3ATI Bezel that compliments any aircraft panel.  Its bright OLED display is readable in virtually all lighting conditions and automatically dims for night time operations.  Check out just a few of the STX 165 features.
  • Built-in Encoder  Simplifies installations and lowers cost.
  • Three Timer Functions  Elapsed Flight Time, Up Timer, Down Timer
  • Pressure Altitude Display  See what altitude your transponder is reporting to Center  
  • Optional OAT Probe Input   Displays Outside Air Temp.,Density Altitude, Icing Alert
  • Small and Light Weight  7.4" behind the panel depth, 1.3 lbs.
  • Low Current Requirements  Ideal for LSA - Glider - UAV Operations
Attachment Size
Panel Cut Out Dimensions.pdf 31.83 KB
STX 165 Installation Manual 688.97 KB
STX165 Brochure.pdf 827.02 KB
UserGuide.pdf 294.88 KB

WHY Mode C

 STX 165 FAQ's

Retail Price: $1850   Our Price $1575