Originally Posted By: KD0AXS
Originally Posted By: dlundblad
If I was a pilot, my biggest struggle would be the restroom situation. I've been on a few 12+ hr flights in my day, but I can't imagine holding it that long. Do you guys have your own restroom? Once that door closes, it doesn't open once the plane is at the gate right?
They can get up to use the bathroom. For safety and security reasons there must be two people in the cockpit at all times, so if the Captain or First Officer needs to get up one of the flight attendants has to go in the cockpit to take their place.
On long haul flights they have two crews that will switch out at some point during the flight, and there's a cabin for the other crew to sleep.
Two subjects here: augmented crew and bathroom breaks.
The basic rule for crews: for up to 8 hours, you need 2. For up to 12, you need 3. For up to 16, you need 4.
So, on a 9 hour flight on a 767, for example, you'll have two first officers. And while the flight over to, say, London, or Munich, might be 8 hours, you're crewed for the return flight (with headwind).
On the 747-400, 777 and 787, there are dedicated crew rest areas. The airplanes were built with crew rest in mind. The 747-400 has the best: a bunk room with two bunks that is connected to the cockpit. The 777 and 787 have bunk rooms that vary in location depending on airline, but they're not as quiet, and they require you to go through the cabin to access them.
On the 757/767 even though we are flying with augmented crew, we don't have a dedicated crew rest area, so we use a first class seat, with some form of curtain for privacy. Not the best, but it's what we've got.
For bathroom breaks, we use the same lavatory that you do, and we've got to have a second person in the cockpit. Someone to verify who's at the door when the pilot using the facilities comes back up. Some airlines use a camera and the pilot at the controls is alone in the cockpit. German Wings, for example, used that approach. I don't care for it personally...I would like that second person in the cockpit... So, if we've got an augmented crew, we're all set until that extra crew member heads back to the rest seat/area. If we've got a jump seater, we're all set. We often have a flight attendant as the second person.
Opening the door is a big deal at United. Remember 9-11? Cockpit access, and preventing people who shouldn't have access from gaining it is critically important for the safety of everyone on board. Not all airlines take the opening as seriously as we do. We block the entrance with a barrier, or service cart, with a flight attendant guarding it. So, going to the bathroom takes some coordination and planning. I really hate that aspect of the job...but I won't sit in discomfort, or limit my water intake, just because of it.
Dehydration is bad plan: leads to things like blood clots, kidney stones and poor cognitive performance. The job takes a lot out of you, physically, without running those additional risks. We already have more exposure to radiation than the general public and deal with sleep deprivation from circadian rhythm disruptions, particularly on international routes, as well as the deleterious effects of sitting all day...we really don't need to limit our water intake because of the administrative challenges of using the bathroom...