[LOGGED 2335] LRC cruise speed dropping to M0.40

[ddunwoody]

In the cruise, LRC speed just dropped to M0.4 at FL410 with all that implies.  Flying with real weather (ActiveSky) on VATSIM with the "Simulate realistic temperature altimeter effects when online" unchecked.

Checking that box adjusts the altimeter by about 600ft but doesn't change that VNAV still wants to cruise at M0.40.

Video of the CDU here and a state file attached (I have the whole CL650 output dir if required)

state.bin

Edited January 11, 2022 by ddunwoody

[ddunwoody]

I've just saved a state file in case that helps later.

[OuterMarker]

Thankfully I was aware due to this thread but it would have happened to me as well.

Edited January 13, 2022 by OuterMarker

[EGT]

Mine wants to LRC at M0.37...

[OuterMarker]

I know you guys are busy and I haven't read the entire changelogs yet but I think this has gone unnoticed.

[Rodeo]

Ping! Just making sure this won't get overlooked since none of the staff has acknowledged this topic yet

[Rodeo]

As per the developer on Twitch, the issue is known and will be addressed eventually.

Edited February 9, 2022 by Rodeo

[sunake]

What is the actual long range cruise speed .72?

[Graeme_77]

@Rodeothanks for the bump, this thread would have been missed otherwise. It was already on the bug tracking system, but I've linked this thread in there to ensure it's not forgotten about.

[Rodeo]

17 hours ago, sunake said:

What is the actual long range cruise speed .72?

Depends on the weight, it's .77 at MTOW IIRC (there's a table floating around elsewhere), and ends up at .72 as you get lighter.