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Search: Posts Made By: Ashling
Showing results 1 to 35 of 44
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Forum: Rumours & News
24th Apr 2013, 17:37
Replies: 345
Views: 86,379
Posted By Ashling

BAOC I appreciate your frustration and am...

BAOC

I appreciate your frustration and am quite happy to accept that releasing any back pressure MAY be enough to remove a warning and that it MIGHT be effective sometimes, in fact I've said that...
Forum: Rumours & News
24th Apr 2013, 15:48
Replies: 345
Views: 86,379
Posted By Ashling

Sorry BOAC, While I can happily agree that a...

Sorry BOAC,

While I can happily agree that a reduction in AoA is required I cannot accept that releasing backpressure is the correct response to a stall warning, it may be effective but it may...
Forum: Rumours & News
24th Apr 2013, 14:21
Replies: 345
Views: 86,379
Posted By Ashling

It's not nonsense, what is nonsense is a pilot...

It's not nonsense, what is nonsense is a pilot suggesting that the correct way to recover from a stall warning in a commercial jet is to release the back pressure.

You reduce the AoA by moving the...
Forum: Rumours & News
24th Apr 2013, 11:12
Replies: 345
Views: 86,379
Posted By Ashling

Confiture you misunderstand Trimming...

Confiture you misunderstand


Trimming does not mean you are in trim. How far the nose travels, and in which direction, when you release the stick will depend on were you or the aircraft have...
Forum: Rumours & News
23rd Apr 2013, 15:18
Replies: 345
Views: 86,379
Posted By Ashling

Depends how far back you trim, essential point...

Depends how far back you trim, essential point being you have to ensure you lower the nose to remove the warning

Thought this was interesting from the performance study relating to the accident
...
Forum: Rumours & News
20th Apr 2013, 20:48
Replies: 345
Views: 86,379
Posted By Ashling

Been away Confiture My question ...

Been away

Confiture

My question

When I said what would you do if you got a stall warning I was referring to a Boeing not an Airbus in normal law. If your in a Boeing (or a Bus in...
Forum: Rumours & News
11th Apr 2013, 23:19
Replies: 345
Views: 86,379
Posted By Ashling

Sorry guy's no definitive data

Sorry guy's no definitive data
Forum: Rumours & News
11th Apr 2013, 23:08
Replies: 345
Views: 86,379
Posted By Ashling

Confiture You are of course correct, the aim...

Confiture

You are of course correct, the aim of the initial part of a stall recovery is to reduce the AoA to remove the warning or break the stall.

However you talked about releasing the back...
Forum: Rumours & News
11th Apr 2013, 12:27
Replies: 345
Views: 86,379
Posted By Ashling

Confiture You said you would recover from a...

Confiture

You said you would recover from a stall warning at 150 the same way you would at 3000, by releasing the backpressure.

That is incorrect
Forum: Rumours & News
11th Apr 2013, 00:06
Replies: 345
Views: 86,379
Posted By Ashling

Confiture There was no risk of stalling in...

Confiture

There was no risk of stalling in normal law and they were in normal law because Sully started the APU. I credit him for knowing that.

If your in alternate law or a 737 at VLS -19, or...
Forum: Rumours & News
10th Apr 2013, 23:32
Replies: 345
Views: 86,379
Posted By Ashling

More from the BEA this time In alternate...

More from the BEA this time

In alternate law, considering the airspeed management and flap configuration, it is likely that stall alarms would have been triggered several times during the descent,...
Forum: Rumours & News
10th Apr 2013, 23:23
Replies: 345
Views: 86,379
Posted By Ashling

Couple of quotes from the NTSB The NTSB...

Couple of quotes from the NTSB

The NTSB concludes that, despite being unable to complete the Engine Dual Failure checklist, the captain started the APU, which improved the outcome of the ditching...
Forum: Rumours & News
9th Apr 2013, 18:51
Replies: 345
Views: 86,379
Posted By Ashling

Thanks for that. I'm guessing the RAeS lecture...

Thanks for that. I'm guessing the RAeS lecture you refer to is the joint Boeing Airbus one. Must get round to watching it.
Forum: Rumours & News
9th Apr 2013, 18:28
Replies: 345
Views: 86,379
Posted By Ashling

Thankyou Owain I apologise for...

Thankyou Owain

I apologise for misrepresenting what you said earlier. Duly re-educated

Am I correct in saying that it is the value of Alpha Stall that decreases rather than the AoA increasing?...
Forum: Rumours & News
9th Apr 2013, 17:24
Replies: 345
Views: 86,379
Posted By Ashling

I think there's every reason to be concerned. If...

I think there's every reason to be concerned. If you get a stall warning you treat it as such and move the column centraly forward until the warning ceases. Best not to confuse the how we should...
Forum: Rumours & News
9th Apr 2013, 08:59
Replies: 345
Views: 86,379
Posted By Ashling

Thanks OK and Owain Much more succinct and...

Thanks OK and Owain

Much more succinct and eloquents than anything I've written on it of late.
I did'nt appreciate that Alpha could increase that much in ground effect. You learn something new...
Forum: Rumours & News
8th Apr 2013, 10:36
Replies: 345
Views: 86,379
Posted By Ashling

Confiture With respect your reaction to the...

Confiture

With respect your reaction to the stick shaker/stallwarning/buffet, in this case, would be very different at 3000 from 150.

At 3000 you would apply the aircrafts stall recovery...
Forum: Rumours & News
6th Apr 2013, 22:01
Replies: 345
Views: 86,379
Posted By Ashling

SSR You've told us all we need to know about...

SSR

You've told us all we need to know about you.
Forum: Rumours & News
6th Apr 2013, 09:00
Replies: 345
Views: 86,379
Posted By Ashling

SSR "exact chronology may be slightly imperfect" ...

SSR "exact chronology may be slightly imperfect"

You can shorten that to two words "he exagerated". He's been very specific and clear about the 2 seconds.

I've lost track of the number of...
Forum: Rumours & News
5th Apr 2013, 23:12
Replies: 345
Views: 86,379
Posted By Ashling

A WW2 mustang rolled at @ 90 degrees a second,...

A WW2 mustang rolled at @ 90 degrees a second, varied a bit with speed.

SSR, your beginning to get there, Bubbers exaggerated.
Forum: Rumours & News
5th Apr 2013, 22:10
Replies: 345
Views: 86,379
Posted By Ashling

At 200kts the FW190 rolled at @ 140 degrees a...

At 200kts the FW190 rolled at @ 140 degrees a second, the Mustang at @ 90 degrees a second.

At slower speeds those rates decrease.

So SSR and Bubbers seem to be saying a Cessna 340 will outroll...
Forum: Rumours & News
5th Apr 2013, 18:15
Replies: 345
Views: 86,379
Posted By Ashling

Bubbers you said you had 2 secs to collision you...

Bubbers you said you had 2 secs to collision you still haven't answered how you role a Cessna 340 inverted in that time. You might have ended up inverted but not in 2 secs. Really don't get that...
Forum: Rumours & News
4th Apr 2013, 17:56
Replies: 345
Views: 86,379
Posted By Ashling

Confiture Phugoid damping clearly applies in...

Confiture

Phugoid damping clearly applies in this case, Airbus said it did! We can agree that it causes oscillations, apparently on some types this can get divergent and possably beyond pilot...
Forum: Rumours & News
3rd Apr 2013, 17:21
Replies: 345
Views: 86,379
Posted By Ashling

Confiture Of course it would have been very...

Confiture

Of course it would have been very nice for Sully to have got another couple of degrees but the aerodynamics meant the FBW denied him that. On that we both agree.

Why?

1. I've...
Forum: Rumours & News
2nd Apr 2013, 13:56
Replies: 345
Views: 86,379
Posted By Ashling

Reading through the FCOM there's a Flight Crew...

Reading through the FCOM there's a Flight Crew Bulletin that refers to the calculation of protection speeds by FACs. Due to data accuracy, especially the accuracy of the AoA, the tolerance is 2.5%...
Forum: Rumours & News
1st Apr 2013, 00:53
Replies: 345
Views: 86,379
Posted By Ashling

You report airproxs in the USA? Is it mandatory...

You report airproxs in the USA? Is it mandatory to do so?

So far all you have done is roll inverted, that doesn't help you, your still pointing the same way. You need to add more info.

You say...
Forum: Rumours & News
1st Apr 2013, 00:08
Replies: 345
Views: 86,379
Posted By Ashling

Bubbers, clearly you missed the irony in my ho...

Bubbers, clearly you missed the irony in my ho hum directed towards your earlier post when you mentioned airlines assumed you'd miss birds when they hired you. The ho hum was directed at the fact I...
Forum: Rumours & News
31st Mar 2013, 17:41
Replies: 345
Views: 86,379
Posted By Ashling

I think listening to ATC + looking at your ND, or...

I think listening to ATC + looking at your ND, or equivelant, might also be helpfull in avoiding collisons with other aircraft. It builds SA and helps to avoid TA's and RA's crucial if you have a...
Forum: Rumours & News
31st Mar 2013, 15:00
Replies: 345
Views: 86,379
Posted By Ashling

Clandestino, a couple of thoughts You are of...

Clandestino, a couple of thoughts

You are of course quite right, experience does not always equal quality just as inexperience does not always equal incompetence.

I was always amazed at just...
Forum: Rumours & News
30th Mar 2013, 09:40
Replies: 345
Views: 86,379
Posted By Ashling

You get it the wrong way round. The primary...

You get it the wrong way round.

The primary reason they had problems with the flare was that they allowed their speed to decay upto 19 kts below ref. That caused them to enter Alpha Prot which...
Forum: Rumours & News
29th Mar 2013, 22:29
Replies: 345
Views: 86,379
Posted By Ashling

Clandestino I agree with much of what you...

Clandestino

I agree with much of what you say, re my quotes, if I understand you correctly. Much of aviation has adopted the "Just Culture" so, as you say, it's about looking at the causes and...
Forum: Rumours & News
29th Mar 2013, 08:49
Replies: 345
Views: 86,379
Posted By Ashling

Bubbers no one is disputing that Sully and his...

Bubbers no one is disputing that Sully and his crew did a great job overall however that is no reason not to learn lessons.

You have roundly criticised others for poor handling skills, well Sully...
Forum: Rumours & News
29th Mar 2013, 00:24
Replies: 345
Views: 86,379
Posted By Ashling

Bubbers, sorry not good enough, you are truly...

Bubbers, sorry not good enough, you are truly myopic.
Forum: Rumours & News
28th Mar 2013, 08:53
Replies: 345
Views: 86,379
Posted By Ashling

http://www.exosphere3d.com/pubwww/pdf/flight_1549/...

http://www.exosphere3d.com/pubwww/pdf/flight_1549/ntsb_docket/431658.pdf

Just for you Bubbers, lots of FDR traces for you to peruse. I did refer to it earlier.

Also nice discussion about...
Forum: Rumours & News
28th Mar 2013, 00:02
Replies: 345
Views: 86,379
Posted By Ashling

It wouldn't be as good as it would have been had...

It wouldn't be as good as it would have been had you flown the correct speed and had excess energy and nose authority to flare with.

See your still struggling to accept the FDR traces, NTSB and...
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