06/28/2009 - "... you'll bounce down the runway like a big rubber ball."

I love hanging out at the airport because there are always interesting aircraft that pop up from time to time. Today, as I was preflighting N172NT, two A-10 Thunderbird Warthogs landed on 4R and parked near the Signature FBO. I think they're getting ready for the Chicago Air Show in a couple weeks. Snapped a quick, discrete photo for posterity.

There is an old aviation adage: "Takeoffs are optional. Landings are mandatory." Today's lesson completely focused on learning how to fly the traffic pattern and land correctly, with accuracy and precision.

We did about a dozen takeoffs and landings at Lansing (IGQ). I'm starting to get a feel for the traffic pattern, but I still have trouble gauging my altitude as I turn base and final. I continue to instinctively push the nose down too much, increasing my airspeed to 80 or even 85 knots. Today, Tom told me at least half a dozen times to keep my airspeed at 70 knots when descending in the pattern.

Here's the issue: I'm definitely battling something subconscious, and I'm pretty sure it's a bad flight simulator habit. For two years I have been making approaches to runways in Flight Simulator with about 50% power, by maintaining level flight until the VASI shows that I am on the glideslope, and then descending at 500 feet per minute until reaching the runway threshold. The end result of approaching the runway like this is that the nose points downward at the runway very early in the approach, and the approach begins very far back.

Tom needs me to approach the runway by overflying the field and entering the traffic pattern from 45 degrees off the downwind leg. He tells me to maintain traffic pattern altitude at 80 knots, 2,000 RPMs, until abeam the touchdown point. From this point, I must descend at 70 knots, turn base, turn final, and then pull back to 65 knots once I have the field made. The end result of approaching the runway the way Tom tells me to is that the nose does not point at the runway threshold until I am on final. It also permits me to always be within gliding distance of the runway. If I suddenly lost the engine, I would still be able to reach the runway.

During almost every approach I made today, I pitched the nose down too much in an effort to keep it pointed at the runway. What I am actually doing is increasing my airspeed, generating more lift, and actually making it more difficult to descend!

"What airspeed do you want?" Tom asks.

I look down at the airspeed indicator. Yep; 80 knots again.

"70 knots." I respond.

I turn base, pulling the nose up, keeping an eye on the airspeed indicator to ensure 70 knots.

The runway is coming up. Time to turn to final. I begin the turn.

"You're turning too early. You want a 30-degree standard turn, and you want to come out of the turn on the extended runway centerline."

I level out early, closing the distance between my ground track and the extended centerline. Then, deja vu.

"What airspeed do you want, Eric?"

I look down at the airspeed indicator. 80 knots again! I'm pitching the nose down too much, too soon!

"70 knots," I respond. And then I look forward at the runway. It's coming up fast. A few seconds have gone by, and I still haven't corrected my airspeed.

"Get to 70 knots, Eric. You're too fast."

I pull the nose back, the airplane begins to slow down, but now the nose of the airplane is pointing way far down the runway. Am I really going to sink to meet the runway in time!?

"Use the control wheel to stay on the centerline. It should look like it's hitting you right in the nose. Pull the throttle to idle and hold 65 knots."

I follow instructions. Still there is so much going on. I'm concentrating on holding the airspeed, and I'm doing that pretty well, but now the centerline is getting away from me. The nose of the airplane is pointing slightly to the left of the runway centerline. But on the bright side, suddenly the descent seems to change. I'm holding 65 knots with the nose pitched downward at the runway, and at last I seem to be descending properly.

Over the runway threshold now. Pulling back slowly to flare for landing, but the nose is still pointing to the left of the centerline.

"Right rudder! Right rudder!" Tom exclaims.

Again, my feet freeze. If I did manage to put in some right rudder, it definitely wasn't enough. We touched down left of the centerline with the airplane pointing slightly to the left. When the wheels touched, I felt my body lurch to the right. Not hard, but it definitely was a sloppy landing. To make matters worse, once I touched down, the plane continued to roll slightly away from the centerline.

"Get back to the centerline. Right rudder," Tom advised.

I slowly made my way back to the centerline, and exited the runway.

"You can't let your airspeed increase, Eric. If you try to land too fast, you'll use up more runway, and you'll have trouble bleeding off airspeed in the flare. You might even float above the runway and lose sight of it, which would be very dangerous. Or, if you do manage to touch down but you're too fast, the ground effect will generate extra lift, and you'll bounce down the runway like a big rubber ball."

I explained to Tom that I know I need to keep my airspeed undercontrol, but I'm battling a subconscious need to point the aircraft at the runway too soon.

"The plane actually descends better at slower airspeed. If you keep your speed at 70 knots in the pattern, you will lose more altitude than if you point the nose down. Let the runway come to you. And you need to use rudder to line the airplane up with the centerline. When something is wrong, don't accept it. Fix it!"

As for failing to put in rudder in the flare, I need to work on that. I'm battling some sort of psychological fear of the rudders. And it's not just on final; I've forgotten to use right rudder to correct for P-Factor in climbing situations as well as slow flight, and I have forgotten to use the rudder in standard turns. I can do serious damage to the airplane if I fail to get in touch with the rudders, and use them effectively.

After a dozen landings today, I still have issues to work out. And I'll work through them, step by step.

Until then...

- Airman Eric