800-28V Chronometer w/ AA battery memory RAY-ALLEN It is TSO'd to C88

It is TSO'd to C88 requirements

This important feature allows the pilot to load flight plan data into the aircraft GPS prior to starting the engine thereby saving fuel and operation expense

Automatically Records Flight Time

As a backup

800-28V Chronometer w/ AA battery memory RAY-ALLEN It is TSO'd to C88800 28V Chronometer w AA battery memory The Davtron 800 28 BAT Digital Clock is a Chronometer Digital Clock with AA memory battery holder and 28V lighting. Displays universal time, local time and elapsed time. 2 1 4 internal mount, 2 button control. The M800 (800 28 BAT) is a 24 hour digital clock with battery holder. It has a two button control system with display modes showing universal time, local time, and elapsed time function. A memory feature