Blackbird SR-71 Flight Manual (2010)
A comment[0] by ehnus[1] from last time this was submitted[2] said:> My favorite section is emergency procedures which contains gems like this:> "If both the A and B hydraulic systems fail as indicated by illumination of the A HYD and B HYD warning lights and confirmed by loss of A and B hydraulic pressure and deteriorating control effectiveness:> 1. Eject"========[0] https://news.ycombinator.com/item?id=1338777[1] https://news.ycombinator.com/user?id=ehnus[2] https://news.ycombinator.com/item?id=1338504