Technology and Training
Are Airline Pilots forgetting how to Fly ???
I would like to share today something very
interesting regarding Human Factors and Training that currently the new
technology in aviation on my personal view, all pilots flying new airplanes
with the modern equipment need to focus and look at the future of human factors
training as well as some more advances in technology that is very important to
improve the quality of training to avoid future incidents and accidents in
general and commercial aviation, so we also take a close look at some of the
underlying issues of Cockpit Design.
Particularly helpful as pilots we try to
understand the rapidly changing nature of aircraft design with respect to
automation in both commercial and general aviation airplanes.
So, increasing automation has a dramatic impact
on the role of the pilot and can change the complete nature flying. As you
start evaluating how automation affects you when we read the latest accidents
in general and commercial aviation why those accidents happened and how we can
avoided, is a question that any person working in this profession asked all the
time.
Therefore, it is very important to have a good
base of knowledge in this design principles to stay away from accidents and incidents,
so I believe in my particular opinion that will be an increasing emphasis on
human factors and topics this issue I sharing today with all the Aviation
Community on my safety blog, technological training devices will become more
prevalent, because they will incorporate powerful instructional ideas that make
training more effective and efficient.
Another area, I want to emphasis in which
computer technology is beginning to play a big role in improving our
capabilities for flight training simulation, so most simulators today are based
on computer technology, as are their visual display, however computers can
provide added capabilities that will improve the efficiency and effectiveness
of training .
Several Pilots have difficulty manually flying
planes, concerning what I read on an article few days ago on a study commissioned
by the FAA said the article, I want to share with all of you folks what the article
defined, so Commercial Airline Pilots have become so dependent on automation
that poor manual flying skills and failure to master the latest changes in
cockpit technology pose the greatest hazards to passengers, an international
panel of air-safety experts warns.
A soon-to-be-released study commissioned by the
Federal Aviation Administration determined, among other things, that
"pilots sometimes rely too much on automated systems and may be reluctant
to intervene" or switch them off in unusual or risky circumstances,
according to a draft reviewed by The Wall Street Journal.
While over the decades automation played a big
part in making flying today safer than ever in the U.S. and globally, the draft
highlights some downsides. The study found that some pilots "lack
sufficient or in-depth knowledge and skills" to properly control their
plane's trajectory, partly because "current training methods, training
devices and the time allotted for training" may be inadequate to fully
master advanced automated systems.
Among the accidents and certain categories of
incidents that were examined, roughly two-thirds of the pilots either had
difficulty manually flying planes or made mistakes using flight computers.
Relying too heavily on computer-driven flight
decks—and problems that result when crews fail to properly keep up with changes
in levels of automation—now poses the biggest threats to airliner safety
world-wide, the study concluded. The results can range from degraded
manual-flying skills to poor decision-making to possible erosion of confidence
among some aviators when automation abruptly malfunctions or disconnects during
an emergency.
The report is the first of its kind to meld
historic data from accidents and incidents with real-time observations of
working pilots, according to people familiar with the details. Instead of just
focusing on training and cockpit design, the study takes a broader approach to
consider pilot interactions with air-traffic controllers and other operational
issues.
The observers found that in most instances,
pilots were able to detect and correct automation slip-ups before they could
cascade into more serious errors. But when pilots "have to actually hand
fly" aircraft, according to one section of the narrative describing
interviews with trainers, "they are accustomed to watching things
happen…instead of being proactive."
Pilots losing control of aircraft, because of
poor situational awareness or inability to grasp what their instruments and
automated systems are telling them, has been identified as the primary cause in
a number of crashes globally in recent years. Pilot lapses and automation were
implicated in the high-profile 2009 crash of an Air France AF.FR +0.24% Airbus
A330 that stalled and went down in the Atlantic Ocean, killing all 228 aboard,
just as they are suspected of causing last July's crash of an Asiana Airlines
Inc. 020560.SE +0.31% Boeing BA
+0.65% 777 during a botched landing in
San Francisco.
The 277-page report—written by a team of
industry, labor, academic and government officials—details the hazards of
excessive pilot dependence on increasingly automated and complex flight decks.
Scheduled for release by the FAA as early as
this week, the findings already have prompted some agency action and are
expected to be a catalyst for further moves to combat such fundamental safety
gaps. The final version is basically unchanged from a September draft,
according to people who have read both.
The FAA said it already has taken action on all
18 of the report's recommendations, through new rules, guidance material and
research. The agency cited "advances in manual flying skills [and]
improved pilot certification standards," adding that the report
"validates those efforts" and the FAA would discuss the next steps on
Thursday at a summit with industry leaders.
"It's an industry consensus document"
that's based on data and "was so meticulously done," according to
John Cox, a former airline pilot and crash investigator, who now runs an
industry consulting firm. "Those are the elements that make it so
powerful."
With the reliability of engines and flight
controls continuing to improve, airline pilots spend the vast majority of their
time programming and monitoring automated systems—typically relegating manual
flying to barely a few minutes during takeoffs and right before touchdowns.
Overreliance on automation, however, has been
recognized for years as an industry wide problem, with numerous earlier studies
delving into the consequences.
But the latest effort stands out due to the
wide-ranging collection of experts who participated. It also breaks new ground
because the panel members sifted through large volumes of voluntary safety
reports filed by pilots, along with additional data gathered by cockpit
observers on more than 9,000 flights world-wide.
After seven years of deliberations and
persistent industry arguments about which accidents and incidents ought to be
considered, the document lays out some sweeping recommendations to prevent what
critics have dubbed "automation addiction" in some cockpits.
The 34-member committee, for example, agreed
that "pilots must be provided with opportunities to refine" manual
flying skills, while receiving enhanced training in computer complexities and
automation modes. In addition, the draft recommended training for rare but
potentially catastrophic malfunctions "for which there is no specific
procedure" or readily available checklist.
The panel also called on manufacturers to
develop cockpit designs that are "more understandable from the flight
crew’s perspective" and specifically guard against technology failures
resulting from integration of various onboard systems.
Kathy Abbott, a senior FAA scientist and one of
the committee's three co-chairs, declined to comment. In the past, she has said
excessive reliance on computer aids means pilots "sometimes are not
prepared to deal with non-routine situations," especially when the message
from airline management and trainers "is that automated systems can do the
job better" than humans.
David Mc Kenney, another co-chair and head of
training programs and human-factors issues for the Air Line Pilots Association,
the largest U.S. pilots union, said on Sunday that FAA rules prohibited him
from commenting. But in the summer of 2012, he gave a mini-preview of some of
the report's conclusions. Mr. Mc Kenney told an ALPA conference in Washington
that instead of teaching pilots to punch in numbers and "simply how to
interface with the automated systems," airlines should train aviators to
effectively manage flight paths using more-realistic scenarios and the element
of surprise.
The FAA is considering releasing the study's
findings in conjunction with agency chief Michael Huerta's scheduled meeting
this week with industry leaders to discuss voluntary safety initiatives.
The agency earlier this month completed a major
rewrite of pilot-training rules mirroring some of the report's recommendations,
including new requirements for teaching more-effective ways to monitor other
pilots and flight instruments.
The expert panel was charged with updating an
influential 1996 FAA study that examined the benefits and drawbacks of
automation involving earlier, less-computerized generations of aircraft. Now,
other groups and organizations are expected to conduct follow-up research based
on the long-awaited findings.
According to the draft, "the definition of
'normal' pilot skills has changed over time" and "has actually
increased to being a manager of systems." Concerned about the hazards of
cockpit "information overload," the draft noted that several
manufacturers told the panel that “today’s technology allows for too much
information to be presented to the pilot." Source: The Wall Street Journal
By ANDY PASZTOR Nov. 17, 2013.
This article give me the idea of building instructional
benefits into traditional training technologies has a good future in the
Aviation Industry , in this remarkable article I sharing. I want to give you a sense
of the human factors issues surrounding design.
So, I know there are many definition of automation,
the most understandable one is stay alert all the time inside your cockpit, automation
has many advantages in the cockpit.
Constantly recognize that humans can be
expected to make errors in every operation too.
I hope to provide you with some brief insights
into the directions Aviation is heading today , and also I confidence your
interest in human performance , particularly your own , always increasing your
awareness of human strengths and will make you a Safer Pilot all the time .
Remember Fly Safely!!!