Rest Requirements

New Mil-Web Program Tackles Fatigue-Related Aviation Accidents

Sun, 24 May '09
"FlyAwake" Produced By Air National Guard

A new Web-based program is helping military pilots and aircrews "FlyAwake," thanks to the combined efforts of the District of Columbia Air National Guard's 201st Airlift Squadron and the National Guard Bureau. "We were noticing the number of fatigue-related mishaps were quite high, and we needed to do something about it," said Air Force Capt. Lynn Lee. "So we took a look at what was out there, and the 201st Airlift Squadron's fatigue modeling program seemed to have the answer."

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Research has shown that as fatigue goes up, cognitive effectiveness goes down, and the risk of an accident increases exponentially. "We want to stop that before it even gets to the pilots," she said. "So we're backing it up to the mission planning stage."

Air Force and Navy accident investigations have used fatigue modeling for some time to determine if fatigue was a factor, she noted. The new Web-based program gives squadron commanders and mission schedulers easy access and quick responses. In 2007, a safety idea from the 201st Airlift Squadron's commander, Air Force Col. Gary Akins, led to creation of a proactive fatigue modeling program to allow identification and mitigation of high-risk fatigue areas prior to mission departure. Walter Reed Army Research Institute had developed a set of algorithms, Lee said, which are extremely accurate in predicting fatigue, given an individual's sleep and work history.

To mitigate a projected fatigue risk, the 201st Airlift Squadron would add a crew member or shift take-off or landing times if possible, she added, and would design nap rotations to minimize fatigue at the critical events during the flight.

"The program was shown [to be] very successful at the 201st, ... [and] we used it for about six months," Lee said. "At that point, Lt. Col. Ed Vaughan, our previous Air National Guard chief of flight safety, spearheaded bringing it to the rest of the Guard."

In 2008, the Defense Safety Oversight Council funded joint-service implementation of the program, under the name "FlyAwake." Feedback on the test site from flight surgeons, physiologists, schedulers and pilots is being incorporated into the release next month of "FlyAwake 2.0." The new version also will include a new intelligent sleep model based on crew surveys, technical studies and other data, Lee said.

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"Eventually, tools like this will become part of the safety culture of the flying community," she said. "The first step is to get buy-in at all levels and demonstrate the program's efficacy.

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There's an existing website that is intended for government agency use only. FlyAwake 2.0 is expected in July.
 
Min rest= 10 hrs.
No RR.
Max scheduled duty=12hrs
Max duty allowed= 14hrs
Max block in a 24 hour period (domestic)= 8hrs
Pairings cannot have "show times" that vary by more than 3 hours local time.
ex. if you have a 4-day trip you would have morning or mid-day shows. You would not be able to have early shows day 1 and 2 followed by a late show that has a day ending at midnight on day 3. The body can't adjust just because crewtrac doesn't show up red.


..Just off the top of my head.
 
Agreed. Too much is being focused on the commute, and not enough on the ridiculous typical 14 hour days.

Scheduled duty time should not exceed 10 hours, period. We're not machines, and need to be focused and concentrated on what we are doing, in other words rested.

I know I get tired after 8 hours already, it's complete BS to be able to schedule a crew for up to 14 hours in 1 day, and for that to be standard operating procedure, with up to 16 hours being the legal FAA limit. That's only 8 hours from you being at work flying an airplane for 24 hours. Unbelievable.


And all of this on top of the ridiculous wages we earn for what we do.

Just playing devil's advocate here. There is a way that limiting duty time to 10 hours will screw us over in days off. By limiting 10 hours of duty time at a regional airline with horribly inefficient schedules (long sits and short blocked flights) will only barely allow pilots to break guarantee. There would have to be an increase of guarantee to 80-85 hours/month in order to force the company to build more efficient crew schedules if we start limiting the duty time to 10 hours.
 
"Standup/continuous duty/highspeed/illegal" overnights shall not be permitted.

I was with you until you said that. There's nothing I love in the world more than standups. I would be miserable having to go back to regular trips. Standups are not at all dangerous if they are handled properly. Our work rules require the company to put all standups on pure standup lines. You are limited to no more than three of them in a row, and any group of standups must be followed by at least three full days off. With those rules, there is no excuse for being fatigued while flying standups.

I can see the following happen soon - all commuter are reauired to report to your base 12 to 24 prior designated report time. :rolleyes:

I doubt it. Tons of pilots would quit their jobs before they had to start putting up with those kinds of restrictions on their commutes. I could see 20-30% of the Pinnacle DTW base resigning within a couple of months if that rule was put into effect. Lots of pilots only put up with this crappy career because of the ability to live wherever you want. Make commuting more onerous and a good number of them will bail. I know I wouldn't have stuck around Pinnacle if my choices were either living in base or putting up with that kind of commuting rule.
 
Behind the door is the magic term.

Also limiting the ability of flipping times around (such as starting a trip at 5 in the morning on day one and ending at midnight on the last day).

Yes and yes

The one time I called out fatigued I had worked 7 of 8 days and had 3 13 plus duty days in a row due to diversions. Crew scheduling adjusted our show time to give 8 hrs of rest. By the time van sauntered to the airport, crew scheduling quit calling me with new plan updates, the hotel found me a room that wasn't occupied I was in the room at 1115 for 5 am show for a 6 leg 12.5 hr duty day. Crew scheduling didn't give a hoot, and I took the originator back in and called off.
 
At Jazz, we have a min crew rest limit of 10hrs when on a layover. At home base, the min crew rest is 12hrs, but we can wave it to 11hrs if we choose. Our pairings rarely switch from a morning to an afternoon, but it can happen, especially if you have a "hot spot" layover like IAH, where we usually have 18hrs off, causing our next day to be an afternoon checkin. Personally I hate this, but I hate continuous duties more than anything. I wish we had a limit on how many we can do, but we dont. The bookoff rate tends to be high, and they are usually left to be flown by people on days off for overtime. But I still say no to them. I just finished one last night, had 7hrs between landing and takeoff, but it still sucked.

For cont duties, I like the limit ATN_Pilot mentioned at Air Tran. There should definetly be a limit on how many you can do in a row, and, how many you can do in a month.

The Canadian Regs for flight time limits (applies to commuter/airlines) are as follows:
- 1200hrs in 365 days
- 300hrs in 90 days
- 120 hrs in 30 days (100hrs if youre on call)
- 40 hrs in 7 days

Ive flown +900hrs in the last year, which is quite high I guess. When I was reserve I always tried to fly as much as possible though. Our blocking average is around 80hrs. 75hrs is our min guarantee (used to be 85hrs before bankruptcy), and anything over 85 is OT. With our upcoming contract negotiations, Id like to see 80-85hrs as a min guarantee.

Basic crew rest requirements under Transport Canada are:
- max 14hr duty day. This includes a 15 minute post-flight debrief period (i.e. you must be at the gate by 13:45).
- If you have 3 consecutive 12hr duty days, you must receive a full 24hrs off.
- You must have 36hrs consecutive free from duty every 7 days, OR, have a minimum 3 consecutive days off every 17 days.

I usually get way more than the required crew rest. But for commuters, they will let you go to the limit to maximize your days off in a row. Im not a commuter, so I always bid to work no more than 6 days in a row, and I pretty much never do more than that. The most Ive done is 8 during Christmas, and my layovers were all long and the days were short.
 
On the other hand, aside from shorter duty days, would any of these suggestions have really helped the CA and FO on 3407? They were both coming from days off. I know it's not the popular thing to say among commuters, but don't commuters bear the responsibility of showing up for work with adequate rest? If that meant the CA got a hotel room the night prior, and the FO commuted out the day prior to spend the night in EWR so be it. If rest is truly an issue, then you can't say "Give us shorter days, longer overnights, etc" yet not address the issue (which really corresponds to this accident) of showing up from hard commutes fatigued.

Affording lodging is the issue. If the company gave an increased housing reimbursement up to 250 dollars a month in select "approved" facilities that would make it much more likely for someone to get adequate rest.

Other employee groups get locality wage increases so this should not be a foreign concept and MGMT shouldn't wait for contract negotiations because this is primarily a safety issue not a quality of life issue.
 
Behind the door is the magic term.

Also limiting the ability of flipping times around (such as starting a trip at 5 in the morning on day one and ending at midnight on the last day).


I would love nothing more than better rest rules, but I am totally for this. I wish every line would flip flop - I would love to have late shows my first day, and Finish early on my last day, making it fully commutable. I know it can happen I've seen the jetlink lines and they have this. This would maxamize my time off. I'm sick and tired of either all early or all late.
 
Re: If I was king....

All rest periods will be 12 hours, regardless of duty length
Any duty that exceeds 12 hours (situations outside the operators control) will be followed by 36 hours of rest (keeps you on the same clock)
As the ALPA safety guy told the NTSB a week or so ago, there is no universally safe amount of rest; it depends upon the proposed flying, and the flying performed in the previous several days. 36 hrs might not even be sufficient after a super-long-haul flight, even with augmented crews.
 
Since I have no experience flying international, I'll only speak of domestic.

Minimum 10 hour rest period, no less. Maximum scheduled duty of 12 hours, extendable to 14 hours. That means standard rest periods would typically be 12 hours. 12 hours minimum domicile rest, able to be reduced to 10 hours with consent of the crewmember. If your show time is between 12:00AM and 4:00AM, max scheduled duty is 11 hours, extendable to 12.5. Rest after a 12AM-4AM start is 12 hours, which cannot be reduced. However, to balance things out, bring up the maximum flight time from 8 hours to 10 hours (I'm going to get bashed for this one, I know it). I just don't see us getting everything and the airlines getting nothing.

I see no problem flying two extra hours if it means I can be on duty two LESS hours. The problem for me is not flying time. The problem is all the delays and extensive sit time built into a normal day. You can have a 15 hour duty day with only 7 hours of flying; those are the days I find most fatiguing. I know this will bring up the JetBlue "experiment" on trans-con flying, which is similar to what I'm talking about. However, rather than just increasing the amount of flying hours we can fly, we are also decreasing the number of hours we can be on duty. Fly more, rest more. Perfect balance if you ask me.

Imagine this: A three day trip worth 28 hours of flying. Hard work? You bet. But if you know you're getting 7-8 hours of solid rest in bed (10 hour minimum, 12 hour standard), and you know you're going to be utilized effectively, then that also means more time at home. I typically fly four-day trips worth 20 hours, on average. Four of those trips means 80 hours of flying time, and 16 days on/14 days off. That's a BEST case scenario. Now imagine a schedule consisting of two three-day trips and a four-day trip that equaled 80 hours (26, 26, 28). That's 10 days on, with 20 days off!

Would all companies build trips like that immediately? No, of course not. But personally, having the ability to work hard at work, and have much more time off to eat home cooked food (healthier food), exercise, and sleep in my own bed would pay dividends in the long run. I think even more than the difficult sleep schedules is the time away from decent food and a comfortable, familiar rest environment.

I am not entirely fond of our schedules, and commuting is rough. However, I knew it would be this way coming into aviation, and I do my best to cope with it. Pilots fly long distances across many time zones at every hour of the day and night, so fighting fatigue is nothing new.

Before everyone jumps on me for the 10-hour flying limit, ask yourself: Realistically, do you truly believe that we'll be able to gain extra rest for nothing in return? With all the pressure that organizations like the ATA/RAA and the airlines put upon Congress?
 
Re: If I was king....

As the ALPA safety guy told the NTSB a week or so ago, there is no universally safe amount of rest; it depends upon the proposed flying, and the flying performed in the previous several days. 36 hrs might not even be sufficient after a super-long-haul flight, even with augmented crews.

Exactly.

There are many factors that play into fatigue. Not just a lack of sleep, but true fatigue on the body. Excessive heat in the summer, or excessive cold in winter. Many flying legs with quick turn times, therefore no time for a good meal (improper nutrition). Eating too late in the day. Lack of exercise. These are all things that can lead to not only feeling exhausted, but cumulatively can tear a person down to the point they cannot function.

I was talking with a friend who flies the B747 at UPS out of ANC. He commutes from SDF up there, and does trips pretty much exclusively to Asia. When discussing how the job was affecting his body, he told me it was "brutal." Without eating right, a lot of exercise, and time off to recuperate, it would kill him. Our lives down here in the lower 48 are not much different.
 
Re: If I was king....

I was talking with a friend who flies the B747 at UPS out of ANC. He commutes from SDF up there, and does trips pretty much exclusively to Asia. When discussing how the job was affecting his body, he told me it was "brutal." Without eating right, a lot of exercise, and time off to recuperate, it would kill him. Our lives down here in the lower 48 are not much different.

I'd say that the schedule, just like the 4 on/3 off domestic, or the overnight domestic freight, is really dependent on the individual.

Flying the same routes to Asia, I feel alot less beat up than I did flying a 4 on /3 off schedule.

Some guys, this type of flying tears up, and some guys, it doesn't really affect. This is based a bit on my own experience, and some of it by talking to guys who have done this type of flying 20+ years.
 
I think it's actually a really tough question. 8hrs of "rest" is obviously BS, but I know that in most of our overnights I would be fine with 9. The exception would be hubs like Denver, where you've got a 15-20 min walk to get to a shuttle that comes every 1/2 hr and takes 20 mins to the hotel...so with 9hrs you'd end up with way less than 8 at the hotel.

As a commuter, though, I like bidding trips that have a short final overnight to get an early release. Having an 11 or 12 hr minimum seems like it might reduce trips like that. I know that personally I'm able to make sure I get enough sleep in those situations, but I know some people can't.

I guess what I'd really like to see is a mandatory 10 hrs scheduled rest that can be reduced to 9 by the crew member only. I know this could create potential conflicts between crewmembers, but I really like the idea of letting the pilots (and FA's) have input into how much rest they actually need.
 
zmiller,

In theory that would work (some people need more rest, some don't), but the FAA would never sign off on that. They would need something concrete, ie a blanket for everyone.

Here is an an idea that I have for domestic operations only

  • All airlines are required to pay all pilots a stipend for cost of living increases for each respectable base.
  • Commuters, with their seniority, who aren't able to hold afternoon show times will be assigned early a.m. shows.
  • With regards to the above statement, crossing multiple time zones is not allowed.

I know some who will like this and obviously many who won't. It rewards people for living in base, but also pays for the few hotels/crashpad commuters will need throughout the month. Do I think this would ever get signed off on? No, but it brings up an interesting discussion.
 
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