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(SPD) (LIM) Pseudo-Waypoint - Question not necessarily a bug


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Posted

Let me frame this one by saying that I am much more familiar with the Honeywell FMGC from my flying days, so I am not definitely saying this is a bug.

However...

Here the (SPD) (LIM) pseudo-waypoint is shown despite there being a restriction of 250kts on the STAR before the aircraft would normally decelerate to meet the 250kts @ 10,000ft restriction. In this case, the aircraft will never decelerate to met the 250@10000 restriction as it will already have decelerated to slow for the restriction at D356T at FL139.

Therefore, I would not expect the (SPD) (LIM) pseudo-waypoint to be shown on the F-PLN page, nor a magenta change of speed dot to be shown on the ND. I would expect it only to be shown if the aircraft was ever going to have to decelerate to obey this restriction.


image.png.828d6b8cd8d4e016042d0ced379168ae.png

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