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invernyx / md11-bugs

The official bug tracker for the TFDi Design MD-11
https://tfdidesign.com/md11.php
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[BUG] - LSZH ILS 34 NEGRA STAR AMIKI TRANS not flown correctly #803

Open EngineIgnition opened 8 months ago

EngineIgnition commented 8 months ago

Describe the bug

Autoflight doesn't fly the approach correctly, altitudes are not met, speed is off, magenta line is not drawn correctly (skipping waypoints), ILS Autoland not working as mentioned in other bug #666

Steps to reproduce

Fly to LSZH, set up ILS 34 approach, NEGRA STAR and AMIKI TRANS

Expected behaviour

Altitudes and speeds are met, magenta line drawn correctly ILS Autoland not working properly, 800fpm touchdown, runway centerline not being held at all (mentioned in other bug #666)

Evidence

No response

Simulator

Microsoft Flight Simulator 2020 (MSFS)

Crash

No

Phase of flight

Approach

Pitch

No response

Bank

No response

Heading

No response

Altitude

No response

Departure

LOWW

Arrival

LSZH

Cruise level

250

ZFW

341

CG

5.5

Fuel

80

Cost index

50

Route

LOWW 29 OSPEN SID NEGRA STAR AMIKI TRANS ILS34 LSZH

Location

NEGRA to ILS34 LSZH

Agreement

EngineIgnition commented 8 months ago

AMIKI

falcon71 commented 6 months ago

I just checked a similar approach at LSZH with 0.36.0. The drawing of the legs and LNAV were perfect. While VNAV was a bit erratic with some jumps between the tight turns, I would consider it acceptable. I think this ticket can be closed.

EngineIgnition commented 6 months ago

I just checked a similar approach at LSZH with 0.36.0. The drawing of the legs and LNAV were perfect. While VNAV was a bit erratic with some jumps between the tight turns, I would consider it acceptable. I think this ticket can be closed.

Please try the same approach as I did.

EngineIgnition commented 6 months ago

I did the flight again earlier this week and the magenta line was drawn better, but still not perfect, giving me an impossible turn at ZH478. Now I tried again and this is how it looks like now:

image

Furthermore the plane did not slow down to 250kts at 10.000ft.

Apart from those two things the approach was done properly, resulting in a very hard autoland (-800 fpm approx). Centerline was held by AP.

falcon71 commented 6 months ago

Oh you are right, that does not look good at all, ignore my comment then. The approach I did was GIPOL14.

EngineIgnition commented 3 months ago

image

Current build (first CE beta build)