The Two Person Cock...
 

The Two Person Cockpit Rule Saves Lives... Why Don't All Airlines Use It?

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(@lucky)
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[#20295]
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Some airlines require two people in the cockpit at all times, but most don't. After several fatal incidents, why hasn't this become universal practice?


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Posts: 178
(@Davisson)
Joined: 14 years ago

This is the type of question that’s heavily discussed on the interwebs. Ai can summarize and give all points for and against it easily. It mainly comes down to additional distraction of a non pilot in the cockpit, technical and staffing restrictions like some aircraft can’t have two people or airlines just don’t have the staff to do so.

In addition, for this particular case, if a flight attendant was stabbed, they would have much harder time to get the door open.


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Posts: 111
(@Johhny)
Joined: 8 years ago

Don't disagree, but easy to imagine a pilot overwhelming a flight attendant


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(@this_comes_to_mind)
Joined: 2 months ago

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I assume the FA is standing and the pilot remains seated. There's no reason (and probably rules/laws against) for the pilot to get up. So, at least the FA is somewhat forewarned.


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Diamond
(@cph-flyer)
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Joined: 3 years ago

Politicians' logic, something bad happened, we need to do something, this is something, so we need to do this.

Similar chain of thought
All cats have four legs, my dog has four legs, ergo my dog is a cat.


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(@Trevor)
Joined: 9 years ago

The comments about a pilot not having much problem overwhelming or stabbing a flight attendant remind me of the (deep breath) anti-mask argument. They aren't 100% preventative so whats the point?!
Perfect is the enemy of the good or something along those lines. If we have 10 pilot incidents in the next 5 years but only in 6 of them could a flight attendant get the door open does that mean we shouldn't have the 2 person policy??


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(@this_comes_to_mind)
Joined: 2 months ago

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Yes, but (really not trying to revisit masking) one argument of concern in the masking issue is that it could/did put people with very low quality masks in proximity with the thought they were protected. Ditto, some may have avoided the jab thinking their flimsy mask protected them. These concerns have no clear parallel to this issue I can see.


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Posts: 81
Diamond
(@n17017)
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Joined: 2 years ago

Everyone knows that nothing matters more than money for corporations. There's no exception for the lives.


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Diamond
(@kaleb_with_a_k)
Joined: 5 years ago

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Ridiculous argument.

The payouts from lawsuits alone would be 1000x the cost of staffing a second pilot for flights.


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(@Alert)
Joined: 3 years ago

Royal Hawaiian Air Service had Cessnas , one pilot , and a passenger in co-pilot's seat . Even Charles Lindbergh was in the co-pilot's seat on his way home to near Hana , Maui .


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 PM1
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(@pm1)
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Good points Ben. Do you know of any plausible reasons all airlines don't have this rule and why LH cancelled the rule for their pilots?


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(@chrisdd)
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I think the FlyDubai example actually provides a counterargument. If you allow a FA into the cockpit with one other pilot, you now have to trust an extra person unnecessarily. The FA could plan to incapacitate the remaining pilot and control the aircraft. And I can see the argument that a FA might have less to lose than a highly trained pilot (even though that sounds quite elitist).

This is more trying to provide a rationale, however – I actually agree overall. On a related point, I'm not sure why pilots are allowed to use KCM at US security checkpoints with only random checks. Surely they should be subject to the same checks? Surely pilots would be more comfortable knowing their copilot couldn't have brought a weapon on board?


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(@PeteAU)
Joined: 10 years ago

The solution is to eliminate the human factor altogether.


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Diamond
(@uncleronnie)
Joined: 3 years ago

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Not true. Older jets needed a navigation officer in the cockpit too, so technology has made us all more unsafe.


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 W Ho
(@W Ho)
Joined: 7 years ago

Lucky, you made a claim about the 2 person in the cockpit rule but not all airlines follow the rule.
You didn’t mention which airlines don’t.
Where is your evidence and what is your source?

You have lost all credibility. This is a fluff piece to hit your daily article count.


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6 Replies
(@jallan)
Joined: 5 years ago

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I would start with Ben being his own source, having flown millions of miles on almost every airline in the world, so he probably has first hand knowledge that the lay person doesn't. Beyond that, a very quick google search turned up a website from the ALPA (the Air Line Pilots Association) discussing the importance of having two pilots on the flight deck ( https://www.alpa.org/advocacy/our-priorities/two-pilots-to-fly). There's a link to their white paper on the matter. Thus, even without naming specific airlines (and I note that Ben did name Lufthansa group) it appears that globally there are airlines that do not follow the two pilot rule, otherwise the ALPA would not have needed to publish a white paper about the issue.


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(@Flug-Alex)
Joined: 2 years ago

Posts: 33

The ALPA Paper does not cover the case here at hand but provides arguments against what is called "Single Pilot Operation", meaning that only one pilot is assigned to a flight. The reasons mentioned by ALPA are pilot incapacitation, workload and a monitoring role. In no way it is meant to provide a protocol against wilful adverse actions like intended suicide or murder.
Lond story short: the ALPA paper is of no relevance in this discussion.

In particular the flydubai incident provides an argument against a sealed cockpit policy. If the attack would have succeeded and the pilot would have been stabbed fatally, there would not have been any possibility for anybody from the passenger compartment to get into the cockpit. Those on board were lucky that the pilot injured was still able to open the flightdeck door.

I trust the pilots on the flightdeck to get me safely from A to B. And the number of only three incidents in 15 years kind of proves my point (with the Malaysian flight being highly speculative).


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(@coutureguy)
Joined: 15 years ago

Posts: 85

There hasn't been only 3. Ben didn't mention the one in China a few years ago, and there are probably more.


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(@ClownDancer)
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Posts: 20

@Ho. You are a Ho. Hahaho


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 Samo
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(@samo)
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Most airlines don't follow "the rule". For example, just about every European carrier, since there's no such "rule" in Europe, so it's entirely voluntary (and most airlines opt not to do it).


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 GFL
(@gfl)
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He mentions Lufthansa Group as an example, which is accurate and completly invalidating your argument.


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(@foulowl)
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We had Sept 11th… which impacted the entire nation for years, and thus sealed the deal for the US. Most other countries haven’t had this level of traumatic event connected to loosing cockpit control. Yes there are one offs in other counties, but we already know that one plane accident usually isn’t enough for a country to revamp their rules and add the financial burden to their national carrier.
Without Sept 11th… I imagine the US would still be a “one person allowed” country.


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 GFL
(@gfl)
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It's quite the opposite: 9/11 showed everyone around the world that the biggest threat for aviation safety is outside the cockpit and the ultimate goal should be to keep everyone, who could want to enter the cockpit with bad intentions, out of it. The 2 people rule increases the opportunities for terrorists to enter the cockpit, either by being the designated person to accompany the remaining pilot or by taking advantage of the fact that the cockpit door stays open for a longer time while the pilot exits and another person enters the cockpit (and v.v.)


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(@Neil Harmer)
Joined: 3 weeks ago

Why don't aircraft have flight SW that recognises flight changes that are out of the ordinary and stabilise the aircraft in a safe hold at lower altitude away from population and release the cockpit door.


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 Samo
Diamond
(@samo)
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Because it would be far more likely to cause accidents when it malfunctions during safe ops, or triggers during legitimate emergency maneuvers (plenty of which do require crew to take the plane "out of the ordinary") than to prevent one (presumably any pilot trained to fly a plane could find a maneuver that is just within the limits but still crashable).


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(@Regis)
Joined: 6 years ago

US and Canada have it but Europeans airlines are absolutely against it, for some weird reason. The euros briefly, and dragging their feet felt, obligated to adopt it after the Germanwings tragedy but a few months later reversed course and allowed single-pilot cockpit again. If the Germanwings accident didn't convince them to adopt the two person rule, nothing ever will I fear. Which is said. The two-person rule is 100% common sense.


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 Samo
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(@samo)
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Lufthansa Group had it implemented for a while, then dropped it because it's incredibly inefficient, causes lot of disruption to ops, while providing negligible benefit. At the end of the day, you gotta trust the pilots, if you don't, you shouldn't be flying in the first place. Not everyone lives in a constant paranoia like 'Muricans.


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(@Regis)
Joined: 6 years ago

Posts: 433

It might be “incredibly inefficient” for the LH group but AC, UA, AA and DL have no problems implementing it. Does not seem to cause any efficiency problems for them. I see it myself, one goes out, one comes in, fast and easy, no issues. For LH and other Euro airlines, the problem is likely an execution issue, it is inefficient for them because they don’t know how to do it. What you talk about is known as the Perfect Solution fallacy: interventions never get implemented because there is always a flaw in them leading to inaction and negative outcomes.


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 Andy
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As a European, I fully supporte the Two Person Cockpit Rule. I'm under the impression that it was reversed due to pressure from Germanwings/Lufthansa Group. They were at this stage litigating with the victim's families and, sadly, their stance was they did not have any responsiblity whatsoever. The Two Person Cockpit Rule was perceived as admittance of a responsibility.


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(@flyerdon)
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You make a good point but for me it starts with how your potential new hire pilots are vetted. Apparently this first officer was fired by another airline for his radicalized views. How would another airline, in this case Fly Dubai, learn about this. How do they conduct their background checks and how do they verify ratings and flight hours? This has to be made more difficult when you hire pilots from other countries. Maybe this near disaster will bring some needed changes.


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 Jeff
(@Jeff)
Joined: 6 years ago

islam is the problem


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(@Always Flying Somewhere)
Joined: 3 years ago

Posts: 21

The GermanWings pilot was Christian. Any kind of radical thought is theproblem.


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(@Experienced traveller)
Joined: 9 years ago

Most of the airlines that I have flown have the 2 person rule in the cockpit . Often it is a female cabin crew that goes in and given that most pilots are men and that most men are stronger than women ,perhaps all airlines should be looking at male security guards ( like El Al ) who are the ones to go in the cockpit ? Having said that I do not fly on ''crap country '' airlines , so my airlines need to be regulated properly . I see many pilots exit the cabin to use the toilet , I presume to empty the bladder and this could be prevented by having personal small ''pee'' containers in the cockpit . A bit nasty but safer !!


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(@Lisfranc)
Joined: 7 years ago

You're forgetting Air India 787....


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Diamond
(@mamad)
Joined: 2 years ago

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Posts: 55

I think that Lucky wants to be conservative and only refer to confirmed cases and refrain from speculation, even though all signs point to a deliberate act by one of the pilots. (The captain allegedly)


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 Mh
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Except he listed the MH 777, of which there is no evidence to say anyone was locked out.


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