Maintenance and Modifications
eABS Supplement Boosts King Air 300 Runway Performance
Flight manual revision offers distance reductions of up to 7 percent on takeoff and 4 percent on landing under hotter, higher, and/or heavier conditions.

Advent Aircraft Systems has received FAA approval of a revision to the aircraft flight manual that boosts range/payload and airport options for King Air B300/B300C aircraft equipped with the Advent eABS anti-skid braking system.