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Old 7th Nov 2020, 21:22
  #103 (permalink)  
Robbiee
 
Join Date: Sep 2018
Location: California
Posts: 757
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Originally Posted by Torquetalk
As Hughes500 hinted, it has a fully articulated rotor head, so the manoeuvre tolerances are greater for a start. That is a world of difference.

The governor/correlation relationship in the Robbies only offers limited exposure to the relationship between ERPM and RRPM. This can really be drilled to intuition in the 269

The power range used in the 269 is greater (it is not D-rated) and you can more easily simulate power-limited situations.

Bringing the aircraft into balance and trimming the cyclic are good fundamentals for other larger types. The Robbies come into balance pretty much on their own and there is no cyclic trim.

It is more robust and has more energy in the rotor. The margin of safety is greater during autorotation meaning there can can be more tolerance of error. This margin can be translated into more exercises getting done which don’t always have an eye on the thin RRPM margin and the risk of mast bumping.

It is easier and safer to demonstrate t/r problems..
"Its easier to demonstrate tail rotor problems" lmao,...I'll definitely give you that one.

Anyway, it may be a better trainer, but from what instructors have told me (not to mention my own experience) its easier to transition from a 22 to a 300 than the other way around.


A couple more things I might be misunderstanding. If the Schweizer has a greater power margin, why was I hitting full throttle at just over 70kts at sea level? Whereas, not only can I go faster, but I've never hit full throttle in a 22.

Then theirs the stability thing. In the Schweizer I could let go of the cyclic and if it was out of trim it would just lean to one side, then I'd move the hat and it would stabilize,...easy peazy. In the 22, I wouldn't dare let go of the cyclic, as its just not stable enough for that.

Anyway, maybe I'm just missing something?

Last edited by Robbiee; 8th Nov 2020 at 04:04.
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