The value of physically performing an emergency maneuver is immeasurable. Consider the example of an emergency power-off landing in a field. A student who is continually made to go around at 3,000 feet agl would most likely have a difficult time actually hitting the emergency landing spot that he or she has picked, whereas the student who has routinely glided down to 1,000 feet agl will have a better perception of what it looks and feels like to reach, or miss, a specific point. Those extra 2,000 feet will better prepare your student for that unfortunate possibility that a go-around is not an option.
The application of checklists can also be improved through more realistic practice. Fortunately, our emergency checklists rarely make their way into our daily aviation lives. But the failure to use those checklists also hinders our ability to use them when the situation warrants. We can combat disuse by requiring our students to actually run the appropriate checklist for the given maneuver (the next flight review that you perform might be the perfect time to try this). These are perfect examples of how realistic training benefits your students, but for us, keeping it real poses some interesting problems.
Let us examine the concept of reality a bit deeper. During instruction, we are intentionally putting our aircraft (with us in it) in abnormal situations for the learning benefit of our students. The more life like those situations are, the more valuable the lessons are for the students. This puts a tremendous amount of responsibility in our hands as CFIs.
My first student and I were practicing steep turns at 4,500 feet agl. After the second turn, and seeing that my student was faring well, I decided to simulate an engine failure. As he was rolling wings level, I brought the throttle back to idle and informed him that his engine had just failed. I watched as he immediately started to pitch our Piper Warrior to find its best glide and began to run the engine-restart checklist. Once he completed that checklist, I told him that the engine had not restarted. He then began to look for a suitable place to land. What he found was a nice long road about three miles west of our position - a road that I wasn't sure we were going to make.
As we maintained our descent, my student continued the engine-securing checklist, and I concentrated on the landing point that he had picked out. More specifically, I was occupied with the fact that we were not going to make the road. I brought myself back into the cockpit and instructed him to go around at 1,500 feet agl. As the big arm of the altimeter passed five on the dial, my student advanced the throttle and nothing happened. My heart stopped when I looked down to find the mixture at idle-cutoff. I rapidly reduced the throttle, increased the mixture and gently pushed the throttle forward. We passed through 1,200 feet agl, the engine roared back to life, and my heart started to beat again. While I was busy watching our approach, my student was dutifully executing the engine-securing checklist, which included shutting off the mixture. He was only doing what he had been instructed to do.
The first day we covered emergency checklists I had taught him that it was his responsibility to treat all the emergencies as if they were real, and it was my responsibility to ensure the safety of the procedures. In this situation he kept his end of the deal, but I did not. It became a perfect example of how quickly a simulated emergency can become an actual one if we're not careful. With that in mind, there are actions we can take to maintain an acceptable margin of safety during emergency procedures.
Since learning is a change in behavior as a result of experience, our job as CFIs is to provide quality experiences to our students. That is why it is imperative that the experiences we provide are as true to life as we can make them. Keep it real and keep it safe. Train like you fight and you will fight like you train.
David Wright is director of training for the AOPA Air Safety Foundation. A former pilot for US Airways Express, he is a CFI with more than 2,000 hours.