Digital Chronometer with OAT/Voltmeter, 2.25" Rear Mount, FAA-PMA Approved

• Two button control system
• Sunlight readable display
• Display annunciators for UTC, Local Time, Flight Time and Elapsed Time
• Flight time recorded in minutes
• ET countdown alarm
• One button control steps through Voltage, OAT in F and C
• 2 1/4 Instrument round mount
• Three year battery backup

FAA Approved Model List:

If your airframe is not shown on the list, it is recommended a FAA form 337 should be filed with the local FSDO.

INSTALLATION ELIGIBILITY

• Bell Helicopter Textron Model 407