Features

August 2015 Issue




Abort-Analysis Checklist

It’s up to the airplane to demonstrate to us it’s capable of performing on takeoff. And it’s up to us to ensure it’s doing what it’s supposed to do and, if not, to abort the takeoff and live to fly another time. At most of the airports from which we fly, even a runway overrun, like the one pictured above, results in no or minimal damage.

Remember: Aborting a takeoff isn’t a failure on the part of the pilot; it’s a pilot showing the right stuff by recognizing the wrong stuff and taking action to keep people alive.

Lineup Check

Are trim tabs, flaps and fuel selector(s) properly positioned? If not, fix or abort. If yes, continue.

Takeoff Roll

At full throttle, are the rpm and/or manifold pressure and fuel flow where they should be for the elevation and temperature? If not, abort. If yes, continue.

Airspeed

It should be off the peg and moving smoothly within 5 to 10 seconds of adding full power. If not, abort. If yes, continue.

Runway Midpoint

Has the airplane reached at least 71 percent of the published liftoff/rotation speed? If no, abort. If yes, continue.

Liftoff/rotation

At the published speed, does moving the pitch control aft raise the nose? If not, abort. If yes, continue, and enjoy the flight.