I was approaching Denver with an ILS approach on RWY17R. When I was stabilized on the LOC it started to correct its course crazily going left then right then left then right, so I disconnected it and landed manually. Why does this happen?
Did you set the runway to nav1?
Yes I did.
Maybe you were too high?
I was on the glide slope.
You might have been slow?
Speed? Load? Was it under MLW?
Yes I have and I use APPR on every landing.
Yes it was.
Was at 200kts
You could’ve been too fast or slow. That sometimes cause the aircraft to adjust a lot to get perfectly set on the glide slope. What aircraft were you flying?
What aircraft were U using?
777 OK, erm, unless we seen the replay can’t say for definite what caused it. However it does sometime happen but its likely cos you were too early?
I also suffered from this phenomenon
A replay or video would help. Otherwise, difficult to say anything meaningfull.
Alright, I’ll send the replay then.
My idea is that Denver is located at a high altitude, so I think this happened because of air resistance.
Here’s the replay.