I wanna ask about about the minimum approach speed for Boeing 747 ?

Question

I wanna ask about about the minimum approach speed for Boeing 747 ?

Answer 1

During what approach profile? it again depends on the weight and conditions at the time the said approach is being made. But for your answer a 747-400 can make the minimum speed of 140 KTS in the profile and successfully complete a "go-around" at average landing weight. The normal profile is set in 3 stages during the approach from 15 miles out, 185 KTS, 155 KTS, and once runway contact has been assured 140 KTS.