Originally, I was scheduled to fly the simulator in January, but last minute re-schedules are common. Today, finally, I completed my proficiency check, i.e., checkride. Simulator training is really cool because of the ability to practice very dangerous scenarios. Having said that, there is an unsettling side of sim training, and that is what happens if the pilot screws the pooch during the checkride. One of my best buds at this airline, a former B-52 bomber pilot, had a bad day in the simulator last year. The ensuing result was membership in our pilot remedial training program, which led to a stress related loss of his First Class Medical certificate. This meant that he was grounded until the smoke cleared.
Holy Moly! I was freaked out for a week. Why? Well, I have known this guy for years, in fact we flew together at another airline prior to this one. He is a pilot's pilot. Obviously, if this could happen to him, it could happen to me.
The simulator exercises can get the pilot into the proverbial box which he or she may not be able to get out of... Sort of like the fictional Kobayashi Maru simulator scenario from
Star Trek. There are basically two ways to get in this box:
1. The pilot makes mistakes which the simulator instructor takes advantage of to make the situation even worse. These self-induced scenarios can be difficult to get out of and may lead to a failed checkride.
2. The simulator instructor puts the pilot into a scenario to see if he/she can extract themselves. These boxes usually have a back door of which the pilot can take advantage. For instance:
Yesterday, during my pre-checkride simulator session, the instructor flamed out both engines over Reno, Nevada, at an altitude of 5,000 feet above the ground. The scenario was as follows:
We were landing visually (at night) during high surface wind and turbulent conditions. At about 500 feet above the ground on final approach, we encountered wind shear. I applied full thrust and commenced a go around maneuver to escape the wind shear conditions, which we did at about 1,500 feet above the ground. The control tower (simulator instructor) then cleared us to climb to 5,000 feet above the ground. At about 4,900 feet above the ground and climbing at an airspeed of 200 m.p.h., both engines flamed out.
Our immediate problems were:
1. Terrain south of the Reno airport.
2. Lack of altitude.
3. Not at best glide speed, which is defined as most distance covered across ground with least altitude lost. To gain this speed I would have to lower the nose and pick up 20 to 30 m.p.h.
which would eat altitude rapidly.
4. Lengthy
Dual Engine Flame Out with Fuel Remaining checklist. Two pages of advice and instructions which are meant to be read while gliding down from altitude with time to spare.
5. Not at best engine re-start windmilling speed, which was 80 m.p.h. faster.
We were in the box and the door behind us was getting smaller by the second. The co-pilot was dutifully reading the emergency checklist when I stopped him and said, "We don't have time to complete that checklist." I told him to pull the thrust levers back to idle and move the engine master switches to "Off." I punched the chronometer to begin a 30 second engine clean out countdown. This is the classic procedure to re-start a jet engine (if it does not re-start on its own... Igniters automatically start popping when a jet engine flames out). Of course, during a simulator ride, they will never re-start on their own accord.
The saving grace, or the door out, was that the aux power unit (a small turbine powerplant in the tail) which provides electricity and pneumatic pressure was up and running because of a previous problem that required it's use. This little powerplant can be used to re-start the engines if the airspeed is too low for a windmilling start.
I started a gentle banking turn back toward the Reno airport where the terrain is lower. Yes, a banking turn eats altitude in greater quantities than straight ahead, but simple geometry was a problem with the rising terrain. During the turn toward the airport the radar altimeter came alive at 2,500 feet and was decreasing rapidly. This was going to be very close. I told the co-pilot that we were running out of altitude and to position the engine master switches to start before the 30 seconds had elapsed. Come on, Baby... Start! The start valves opened and the aux power unit filled the duct work with compressed air which began turning the engines. At 20 % rotation speed, I introduced fuel and waited for the igniters to light the fire. Come on, Baby... Start! The co-pilot, still reading the checklist, reminded me that a hot start was a possibility in our situation. I, in turn, reminded him that a hot start was the least of our problems.
Radar altimeter= 1,800 feet
Come on, Baby... Start!
Radar altimeter= 1,500 feet
The ground proximity warning comes to life with, "TERRAIN, TERRAIN, PULL-UP!"
Number one engine exhaust gas temperature began increasing. One of us said, "Number one is starting!
"TERRAIN, TERRAIN, PULL-UP!"
Radar altimeter= 1,200 feet
Number two engine refuses to light off, but I can work wonders with one engine. Start baby, start!
Radar altimeter= 900 feet
"TERRAIN, TERRAIN, PULL-UP!"
Number one engine increased in rotational speed and gas temperature. I decided not to wait for a stabilized idle and shoved the number one thrust lever to the forward stop.
Radar altimeter= 600 feet
"TERRAIN, TERRAIN, PULL-UP!"
Number one engine roared to life producing maximum rated thrust. My left foot instinctively mashed the rudder pedal to the stop to counter the yawing motion from the serious thrust on the left wing. This is the stuff that pilot dreams are made of... I pulled back on the stick and glanced at the radar altimeter... 370 feet above the ground.
400, 500, 600... We climbed away from the ground and flew out of the box on one engine. Whew!
After the simulator instructor debriefed us and signed our pre-checkride session as completed, the co-pilot and I walked toward our vehicles in the parking lot feeling smug and confident. We shook hands and said something like, "See you tomorrow!" I got into my pick-up truck and inserted the key into the ignition. Nothing! The battery was completely dead! I glanced at the headlight switch and saw it in the ON position.
Great! I had time to run the pick-up shut down checklist, but did not. I giggled and whipped out my cell-phone...