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Sigma Tek

Sigma Tek Cirrus Attitude Indicator - Part Number: 1U149-015-11

Regular price $750.00 USD
Regular price Sale price $750.00 USD
Sale Sold out

Please Note: As we have a large inventory of used Aircraft Parts, this is a file photo representative of the unit you will receive.

Please contact us if you need specific information (e.g., serial number or mod status) prior to purchasing.

All our products come with a 30-day money-back guarantee. If you are not satisfied, you may return the product for a full refund minus shipping costs.

This serviceable Sigma Tek Attitude Indicator comes with a yellow-tag.

This attitude indicator made for Cirrus is in perfect working condition. The vacuum driven attitude indicator was used in many early model Cirrus aircraft.


  • Removable lighting tray
  • Calibrated for 8 degree panel tilt
  • Pitch Angel Markings
  • Gyro Flag