Collins Aerospace PRE-80C - Part Number: 622-9462-004, Unit Condition: New

Features:

• Panel mounted Preselector/Alerter provides a readout of the selected flight altitude
• Selected altitude ranges from 0 to 49,000 feet
• Display is controlled by a 2-speed set knob on the PRE-80C with a switch that then actuated by pressing the alert lamp
• Controls the cancel and self-test functions
• Housed in an aluminum case