What
Aircraft Crews Know About Managing High-Pressure Situations
On November 4, 2010, four minutes after takeoff from Changi Airport in
Singapore, the number two jet engine of Qantas Airways flight QF32 exploded. On
board the Airbus A380 were 440 passengers, 24 crew members in the cabin, and
three captains and two copilots in the cockpit. Debris from the exploded engine
hit the left wing, destroying a number of electrical and hydraulic lines.
Thereafter, several essential aircraft control systems failed. Over the next harrowing
two hours, the pilots flew in a holding pattern. They needed to burn enough
fuel so that the plane's final weight would allow for a safe landing.
All passengers and flight crew survived.
The Australian Transport Safety Bureau's (ATSB) 2013 report on Flight QF32
shows just how difficult the situation in the cockpit actually was and how
professionally the crew responded to the emergency. In the critical 20 seconds
after the engine exploded, the crew received 36 aircraft monitor system alerts.
Over the next 20 minutes, another 41 were recorded. It was the unanimous
opinion of the ATSB that the effective cooperation of the crew in the cockpit
was crucial to the plane's safe landing.
The Qantas crew's successful response to the incident was no stroke of luck,
however. Crew Resource Management, first developed in 1980, is now used in
civil and military aviation training worldwide. To ensure a safe flight
operation, this kind of training requires two conditions and open communication
is important to both:
The hierarchy on the flight deck must be flattened.
Crews must be actively integrated into the flight's workflows and decision
making processes.
This team-based approach to flight is not meant to undermine the captain's
role, but rather to acknowledge that controlling a modern day aircraft is
beyond the skills of a single person. In an emergency, especially, everyone on
the flight deck must have the right to speak up.
We argue that traditional business models who adopt this approach to decision
making in high stakes situations will be more likely to succeed in their
sectors. The incident described above, and how it was resolved, exemplifies
why: Crises, which will inevitably arise in any field of work, demand more from
us than everyday challenges. No single person can manage one alone.
Collaboration and cooperation were crucial to the survival of Flight QF32, and
we believe that the same ingredients can be used to help businesses overcome
the most difficult obstacles and thrive.
To support this theory, we have spent the past six years studying flight crew
communication. Twice a year, aircraft crews around the world are required to
complete trainings in full-flight simulators. The goal of these trainings is to
place people in emergency situations and give them feedback on how to best
handle them. They are concluded by a thorough check-flight within the simulator
- the sole purpose being to test the crew. Pilots must pass this test to keep
their license for another six months.
In the first part of our study, we observed and recorded 11 flight crews of a
major European airline participating in these sessions. In the second part of
our study, we conducted interviews with a total of 61 flight crew members
(pilots as well as non-pilots) in the air force. Our goal was to reveal the
importance of team-driven decision making during emergencies, show that teams
(not leaders) make the difference between success and failure, and identify the
aviation training practices that can be best adapted for and used in the business
world.
In our first study, we collaborated with organizational scholars Mary Waller
and Seth Kaplan to identify the benefits of Crew Resource Management rules and
practices on team performance in critical situations. Over a period of 18
months, we examined how pilots and copilots interacted in the cockpit during
simulator trainings, and in turn, how that interaction affected the performance
of the crew as a whole. One of the simulation scenarios involved airspeed
sensor failure; the other involved an unexpected loss in cabin pressure. For
both, the simulator crews first had to deal with the immediate emergency and
then safely complete the flight with a damaged aircraft.
Resolving the immediate emergency was arguably the easier half the challenge.
Crew members did not really have to "think on their feet" because the
process was a standard one. They recited a series of memory items - actions all
crews are required to take in emergency situations - and then select the proper
checklist from the Quick Reference Handbook to guide them through the next
steps. During this phase we observed no variations between the crews as all
followed the correct procedures.
However, when it came to safely landing the aircraft, our observations varied
significantly. The captain's style of communication had a major impact on crew
performance in two major ways. First, crews performed consistently better under
intense time pressure when the copilot was included in the decision making
process than when the captain analyzed the problem alone and simply gave
orders. Second, captains who asked open-ended questions - "How do you
assess the situation?"; "What options do you see?"; "What
do you suggest?" - came up with better solutions than captains who asked
simple yes or no questions. By contrast, the latter method resulted in the
copilot affirming the captain's decision and proved worthless to problem
evaluation and solving.
The takeaway we gathered here is that involving colleagues as equal decision
partners by asking them questions - a form of leadership that organizational
development scholar Ed Schein terms "humble inquiry" - taps into the
other person's expertise and aids constructive, factual information exchange.
These questions are not simply for the sake of participation, but rather to
gather information, opinions, and proposals for action. Teams who continuously
exchanged information, analyzed the facts, evaluated options, made decisions,
implemented them, and then reviewed what they had implemented, were the most
successful in safely completing their flight simulations.
Based on the results of the first study, we wanted to explore to what extent
captains or commanders were aware of the benefits of using inquiry. To figure
this out, we conducted another study examining the efficacy of Crew Resource
Management training within the German and Israeli air forces. Unlike civil
aviation, military pilots operate in unstable and volatile situations, and are
more likely to face exceptional circumstances, particularly in war zones. We
interviewed commanders, copilots, weapons system officers, and technical
loadmasters to learn how they work together. Almost all respondents, both in
Israel and in Germany, emphasized that cross-hierarchy cooperation was
important.
More than 80% of respondents underlined the need for speaking up - that is, the
need for subordinate crew members to express their opinions and ideas openly.
"If you speak first, your copilot will not contradict you," stated
one of the Israeli commanders. "I always ask my copilot for his opinion
first. I do not want him to accept my view uncritically, especially if I am
wrong."
A number of pilots we interviewed also observed that, in all critical
situations, even the most experienced pilot may overlook something, act too
hastily, or lose focus. Collaboration, thus, is vital to safety. "I invite
[my copilot's] opinion," stated one of the Israeli commanders. "I
say, 'Monitor me, notice if I miss anything.' If something is unsafe, I expect
him to intervene and I will listen. I tell the copilot that the worst that can
happen is me telling him that we are not going to take his suggestion at this
time."
This invitation is important because, notably, many of the copilots we spoke
with in both the German and Israeli forces stated that they will not speak up
without an invite in situations that do not precipitate a crisis - even though
they have been taught explicitly to speak up as a part of their training.
"If [the commander] asks me my opinion because he's interested in it, then
I answer him," said one Israeli copilot. "But if he doesn't ask me, I
won't throw it in. In my opinion, the commander is in control of the
situation."
However, it is not uncommon for seemingly non-critical decisions to lead to
more serious outcomes. This is why open questions between crew members are
needed to draw a wider range of solutions to problems - whether or not those
problems are considered emergencies. Doing so helps crews go beyond what is
merely feasible to produce more ideal outcomes - that is, not just a smooth
landing but a smooth landing at the right airport with the right personnel, at
the right time.
In summary, our second study confirmed what we had found in the first - open
questions are vital to effective communication in high stake situations. But we
also learned something new: Open questions are vital in all decision making
processes as a means to come up with the best solutions and also as
preventative measures against potentially dangerous or imperfect outcomes.
Through both studies, we were able to gather insights that ultimately support
our idea that aviation's Crew Resource Management concept can be easily applied
to businesses. Leaders simply have to use their teams as active resources.
People in positions of power need to make sure that the hierarchy of decision
makers on their teams does not become so steep that workers in junior positions
are afraid to speak up. (We realize that it's unrealistic to expect all teams
to take on an outright flat structure.) In addition, we believe that to successfully
apply these principles, leaders must make a concerted effort to encourage their
employees to be assertive and speak up by asking open-ended questions before
posing solutions, even (and specifically) in high stakes or urgent situations.
When people are under pressure, it's not uncommon for them to shut down and
grow quiet as opposed to being proactive. This is why inquiry is such a
valuable tool for gathering information.
It is important to note that there can be exceptions, though. Inquiry is not
always a silver bullet - as can be seen by the two recent Boeing 737 MAX 8
accidents. The recently published final accident report of the Lion Air crash
of 2018 identified a large number of contributing factors. Apart from the
widely covered technical problems of the MCAS system, the report documents
pilot skill deficiencies on the part of the copilot. Therefore, the captain was
lacking a crucial resource in a critical situation.
The Boeing MAX 8 case may hold a lesson for management as well. It was recently
reported that Boeing's test pilots had internally discussed concerns about the
MCAS system back in 2016. We do not yet know if Boeing's management was aware
of these concerns, but we theorize that inquiry could have been a preventative
measure in this case. Had management asked the pilots for feedback earlier on,
the information regarding the system would have been pushed upward and allowed
management to initiate a review of the system prior to the accident.
As we saw in our studies, it's important for those in positions of power to
recognize that they do not lose authority when they ask questions or admit that
they do not know everything. Leaders who ask questions create teams capable of
handling the complexities of any business task, whether critical or
non-critical. Researcher Amy Fraher, a retired US Navy commander and former
commercial and military pilot, calls this type of leader the "creative
problem solver." We would go a step further and describe them as a
"collegiate and creative problem solver," someone who knows the
issues and seeks out the team's opinion. We believe businesses that invest in
creating a framework that emphasizes leading with questions, and one that
trains and retains leaders with this skill, will be capable of achieving operational
excellence.
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