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Thread: Here’s A New One “the bathrooms do not work until 16,000 feet”
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Old Feb 16, 2018, 2:37 am
  #50  
GagaPilot
 
Join Date: Feb 2015
Location: ANC
Programs: DL DM
Posts: 1,859
Originally Posted by ATOBTTR

What aircraft do you fly? As I noted above, we’re having the same issue on a DL 737-800 today.
Currently flying a Dash 8. Prior to that I flew a CRJ200. On the Dash the Lav motor is entirely electric (had to pull a circuit breaker a few months back to stop the motor from running the entire flight!). On the RJ I do not recall from systems training anything about vacuum or differential air pressure. When I have time I'll try and look back through my systems notes. I'm curious now about the reasonings behind which system it is.
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