V-Prep Visual Training - Did you know that the outflow valve fully opens 55 seconds after landing and the CPC's swap over 15 seconds later (70 seconds after landing) #Aviation #Airbus #A320 #
![tata on X: "#B737 NG outflow valve is used automatically to control the pressure inside the cabin , it can be controlled manually also in case of automatic mode fails https://t.co/hKPeUkTJwL" / tata on X: "#B737 NG outflow valve is used automatically to control the pressure inside the cabin , it can be controlled manually also in case of automatic mode fails https://t.co/hKPeUkTJwL" /](https://pbs.twimg.com/media/E6RTABGXMAARbhB.jpg:large)
tata on X: "#B737 NG outflow valve is used automatically to control the pressure inside the cabin , it can be controlled manually also in case of automatic mode fails https://t.co/hKPeUkTJwL" /
![Uncontrolled pressurisation change involving Boeing 737, VH-XMO near Melbourne Airport, Victoria, 6 July 2021 | ATSB Uncontrolled pressurisation change involving Boeing 737, VH-XMO near Melbourne Airport, Victoria, 6 July 2021 | ATSB](https://www.atsb.gov.au/sites/default/files/media/5780859/ao-2021-030-figure-3.png?width=498.1854607899255&height=670)
Uncontrolled pressurisation change involving Boeing 737, VH-XMO near Melbourne Airport, Victoria, 6 July 2021 | ATSB
![Common design fault and unsafety in Boeing 737; backup system fails when primary system fails - Product Safety by Design Common design fault and unsafety in Boeing 737; backup system fails when primary system fails - Product Safety by Design](https://safety.productions/wp-content/uploads/2021/01/trial1-1.jpg)