744 Forum

Apron => Hangar 7 => Topic started by: Panos Bilios on Fri, 27 Jan 2023 21:36

Title: FD BARS ON RNP APPROACH A VIDEO OBSERVATION
Post by: Panos Bilios on Fri, 27 Jan 2023 21:36
Hi everyone

I just noticed on a new cockpit video that on a RNP approach,
upon touchdown the FMA shows BLANK LNAV VNAV PATH, during rollout
the VNAV PATH changes to VNAV, but the FD roll bar remains visible
for quite a while and then comes out of view almost as the aircraft
vacates the runway. in PSX both bars come out of view as soon as VNAV PATH turns to VNAV

Panos


Title: Re: FD BARS ON RNP APPROACH A VIDEO OBSERVATION
Post by: Hardy Heinlin on Sat, 28 Jan 2023 03:55
Hi Panos,

my reference for PSX is a level-C sim at Atlas Air with NG FMC. So I would say the effect is an option, not an error.


|-|ardy