Aero 452 is the first TSO certified Carbon Monoxide detector for use in General Aviation. Our unit has passed all mandatory functional and quality checks as prescribed by the FAA and has been awarded TSO certification.

Aero 452 has also been approved by FAA for installation on certified aircraft. We will be shipping you the necessary FAA approved paperwork along with the unit, which will authorize its installation on certified aircraft. Some FAA Fisdo have allowed it as a Log Book entry or we supply 337 STC installed on a Cessna 172.

Order a unit now, and be one of the first to install this sophisticated safety device on your airplane. We have already shipping these units from Jan 2003.

This unit is FAA TSO approved for all part 23 certified aircraft weighing (12,500 lbs or less). There is a one model STC for the Cessna 172, so that the installation manual, the instructions for continued airworthiness and the flight manual can be FAA approved for any aircraft. Download STC for Aero 452.

For other aircraft, it does need a major repair and alteration Form 337 using our 172 STC documentation as a reference.

Re-calibration: The CO sensors in the detectors have a 5 to 7 year life under ideal conditions. Even if they are protected from all external contaminants, we strongly recommend re-calibration of the units after 3 years. The CO sensor is extremely sensitive and certain substances in the ambient air may change its characteristics and affect reliability.

WARRANTY :The Aero 452 comes with a 1 year limited warranty. The warranty will be void if the unit has been opened or tampered with.