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Forum: Rotorheads

23rd Oct 2012, 20:50

Replies: 15

Torque Spikes

Views: 5,860

Posted By CPGAH

Likewise, the hover in still wind, and indeed,...

Likewise, the hover in still wind, and indeed, lappos' aft ward test flights have gone against my understanding... When this fog clears, I too shall try it out in the hover...

Forum: Rotorheads

21st Oct 2012, 19:31

Replies: 15

Torque Spikes

Views: 5,860

Posted By CPGAH

JD, That sounds more like phase lag than...

JD, That sounds more like phase lag than gyroscopic. the rotors are not a solid body. Perhaps the rotor head could display gyroscopic rigidity and precession but I don't think the whole rotor disc...

Forum: Rotorheads

21st Oct 2012, 18:55

Replies: 15

Torque Spikes

Views: 5,860

Posted By CPGAH

Aucky, I was interested in the transient Tq...

Aucky, I was interested in the transient Tq spike whilst rolling around the longitudinal axis, not the increase reqd to maintain S&L.
As far as I understand, when rolling Rt, the Tq will rise due...

Forum: Rotorheads

21st Oct 2012, 16:59

Replies: 15

Torque Spikes

Views: 5,860

Posted By CPGAH

Torque Spikes

I am fairly content with why, the Torque will rise when rolling right (CW rotors) in forward flight.
I am less clear as to why the torque reduces less significantly when rolling left in a similar...

Forum: Rotorheads

17th Oct 2012, 17:26

Replies: 1

Avidyne Twin Antennae TAS

Views: 516

Posted By CPGAH

Avidyne Twin Antennae TAS

Hi,

The fleet of ac I fly are undergoing an upgrade to feature the avidyne 615 TAS. From what I read from Avidyne, the Twin antennae are fitted on the underside of the ac and the single on the...

Forum: Military Aviation

9th Sep 2008, 23:56

Replies: 29

Thunderstorm Hazards - Mnemonic (****WEL)

Views: 7,137

Posted By CPGAH

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FCR
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copyright of DK

Forum: Military Aviation

29th May 2008, 18:05

Replies: 78

Squirrel down in Devon

Views: 15,606

Posted By CPGAH

Squirrel - Devon

My thoughts are with the families now.

Having been the victim of the press sensationalising a story and releasing it earlier than their facts should have allowed it is disgusting that they...

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