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#1
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BTW,
There is not much difference in the tip speeds for the propellers. The larger propeller requires gearing to reduce tip losses. They are all traveling at a similar speed around the disc.
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#2
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#3
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I have never not been able to see the prop disc (during daylight) if looking for it. Sometimes it's more visible than others, obviously. The thing is, as a pilot, one's attention is, just maybe, elsewhere and consequently it goes unnoticed.
... unless the sun is on the other side at low rpm ... lol. |
#4
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