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Search: Posts Made By: [email protected]
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Forum: Rotorheads
4th Apr 2024, 21:41
Replies: 100
Views: 7,303
Posted By [email protected]

Yes, I wrote what I meant to write - mandating...

Yes, I wrote what I meant to write - mandating the use of an emergency checklist isn't because our brains are no good, its because we are often too quick to assume we know what has gone wrong and are...
Forum: Rotorheads
4th Apr 2024, 06:58
Replies: 100
Views: 7,303
Posted By [email protected]

That is patently untrue and the existence of...

That is patently untrue and the existence of emergency checklists demonstrates this - the flashing white glove around the cockpit has caused far more accidents than knowing too much about the...
Forum: Rotorheads
1st Apr 2024, 21:07
Replies: 100
Views: 7,303
Posted By [email protected]

I can and so can many of the experienced aviators...

I can and so can many of the experienced aviators on this forum plus many hundreds I have flown with over 42 years (of which 35 have been as an instructor).

Knowing how to act appropriately comes...
Forum: Rotorheads
1st Apr 2024, 21:02
Replies: 100
Views: 7,303
Posted By [email protected]

I have and there is plenty of time to think -...

I have and there is plenty of time to think - more people have been killed in Robinsons by acting without thinking.
Forum: Rotorheads
1st Apr 2024, 12:16
Replies: 100
Views: 7,303
Posted By [email protected]

got any evidence to back that assertion up? It...

got any evidence to back that assertion up?
It flies in the face of what I have experienced in 42 years of flying.

Underthinking pilots who underprepare because they think simply learning to...
Forum: Rotorheads
1st Apr 2024, 06:44
Replies: 100
Views: 7,303
Posted By [email protected]

I think the former is demonstrably wrong and the...

I think the former is demonstrably wrong and the latter is only true of teetering rotors.

Therefore using gyroscopes as a way to teach rotor behaviour simply ignores the reality of basic...
Forum: Rotorheads
31st Mar 2024, 12:19
Replies: 100
Views: 7,303
Posted By [email protected]

But the AI accurately represents the position of...

But the AI accurately represents the position of the horizon demonstrating rigidity in space.

The helicopter wheels may be lashed to the deck but the disc is free to flap, only limited by the...
Forum: Rotorheads
30th Mar 2024, 12:28
Replies: 100
Views: 7,303
Posted By [email protected]

And most people will see that he says that the...

And most people will see that he says that the 'rotor will behave in a SIMILAR way to a gyroscope', not like a gyroscope just in a similar way - he doesn't say it precesses like a gyro does - perhaps...
Forum: Rotorheads
29th Mar 2024, 08:55
Replies: 100
Views: 7,303
Posted By [email protected]

Teaching effects of controls on different...

Teaching effects of controls on different helicopters with ASE/SAS/STAB off, you can see a nose pitching tendency when rolling into turns - it tends to go up one way and down the other depending on...
Forum: Rotorheads
29th Mar 2024, 08:53
Replies: 100
Views: 7,303
Posted By [email protected]

So according to Ray Prouty, Lu Zuckerman was...

So according to Ray Prouty, Lu Zuckerman was wrong - it was 73 degrees not 72 degrees on the R22 rotor head:)
Forum: Rotorheads
29th Mar 2024, 08:52
Replies: 100
Views: 7,303
Posted By [email protected]

Inertia vs aerodynamic damping:ok:

Inertia vs aerodynamic damping:ok:
Forum: Rotorheads
27th Mar 2024, 22:27
Replies: 100
Views: 7,303
Posted By [email protected]

The British Army have a very quaint expression...

The British Army have a very quaint expression for those that can't or won't listen to reason - 'You can't educate pork' - somehow seems appropriate here
Forum: Rotorheads
26th Mar 2024, 21:49
Replies: 100
Views: 7,303
Posted By [email protected]

let you continue in your little bubble of...

let you continue in your little bubble of self-righteous indignation.

​​​​​​​ If you want to revel in ignorance that's your business.
Forum: Rotorheads
26th Mar 2024, 13:06
Replies: 100
Views: 7,303
Posted By [email protected]

depends where you set your personal standards -...

depends where you set your personal standards - knowing the wrong thing is worse than knowing nothing at all.
Forum: Rotorheads
26th Mar 2024, 13:04
Replies: 100
Views: 7,303
Posted By [email protected]

That's why you don't sit on the deck with the...

That's why you don't sit on the deck with the ASE/SAS engaged until you are ready to lift.:ok:
Forum: Rotorheads
25th Mar 2024, 22:42
Replies: 100
Views: 7,303
Posted By [email protected]

But if the rotor was a gyro it would have...

But if the rotor was a gyro it would have maintained position in space - it could have flapped around the hinges quite markedly regardless of the swashplate position. But it didn't because it's not a...
Forum: Rotorheads
25th Mar 2024, 11:47
Replies: 100
Views: 7,303
Posted By [email protected]

Pretty perfect illustration:ok:​​​​​​​

Pretty perfect illustration:ok:​​​​​​​
Forum: Rotorheads
25th Mar 2024, 07:18
Replies: 100
Views: 7,303
Posted By [email protected]

So glad I missed this rehash of an old topic - is...

So glad I missed this rehash of an old topic - is there a way of getting PPrune to react to the combination of words 'rotor' plus 'gyroscope' so it automatically leads the poster to all the previous...
Showing results 1 to 18 of 18


 
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