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Search: Posts Made By: john_tullamarine
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Forum: Tech Log
31st Mar 2014, 03:51
Replies: 42
Views: 28,210
Posted By john_tullamarine

Interesting .. but I think I would be seeking to...

Interesting .. but I think I would be seeking to organise a more usefully accurate penalty via concession .. that's a bit broad brush for me.
Forum: Tech Log
30th Mar 2014, 21:52
Replies: 42
Views: 28,210
Posted By john_tullamarine

Putting aside minor variations, what is the...

Putting aside minor variations, what is the approach adopted for numerical analysis in the case of OEI bank angles greater than 15 deg ? NFP at commerical weights is going to be negative and to...
Forum: Tech Log
27th Mar 2014, 21:56
Replies: 42
Views: 28,210
Posted By john_tullamarine

as per regulation ( the way i read it ) if bank...

as per regulation ( the way i read it ) if bank angle is less than 15° then clearance is the standard 35 ft...

Can you cite the specific regulation for us please ?

you can have as little...
Forum: Tech Log
27th Mar 2014, 02:01
Replies: 42
Views: 28,210
Posted By john_tullamarine

As far as eu-ops is concerned, I don't...

As far as eu-ops is concerned,

I don't claim specific EASA expertise .. I presume your comments relate only to AEO ? For instance, I would expect OEI turn clearance to be 50ft regardless .. ?
Forum: Tech Log
25th Mar 2014, 06:58
Replies: 42
Views: 28,210
Posted By john_tullamarine

Several considerations .. A specific bank...

Several considerations ..

A specific bank angle - not necessarily 15 deg -

(a) stall margins ref IAS and stall speed - configuration
(b) turn radius for obstacle or airspace avoidance - ref...
Forum: Tech Log
24th Mar 2014, 21:24
Replies: 42
Views: 28,210
Posted By john_tullamarine

there is a track consideration, but not...

there is a track consideration, but not regulatory in nature

Regulations (pertinent to the jurisdiction) come into play and dictate minimum terrain clearance requirements within defined splays...
Forum: Tech Log
24th Mar 2014, 10:01
Replies: 42
Views: 28,210
Posted By john_tullamarine

I would agree if the aircraft was flying below...

I would agree if the aircraft was flying below the min maneuver speed for the configuration.

If we are looking at the takeoff, we are looking at whatever AFM V2 schedules are available. Min...
Forum: Tech Log
24th Mar 2014, 04:58
Replies: 42
Views: 28,210
Posted By john_tullamarine

Leave the plate work to aterpster .. he knows all...

Leave the plate work to aterpster .. he knows all about that heavy stuff.

However, AFM/regulatory OEI limit generally is 15 degrees due to climb degradation. Company procedures may reduce this...
Forum: Tech Log
24th Mar 2014, 01:18
Replies: 42
Views: 28,210
Posted By john_tullamarine

there is nothing in any criteria for EO anything ...

there is nothing in any criteria for EO anything

Generally an operator/commander consideration in the application.

The basic certification/AFM data is used to match RTOW against runway...
Forum: Tech Log
22nd Mar 2014, 09:34
Replies: 42
Views: 28,210
Posted By john_tullamarine

I have always thought the limitation was there to...

I have always thought the limitation was there to control track deviations at low altitude.

Not to my knowledge. It is presumed that the pilot can manipulate with a reasonable modicum of skill...
Forum: Tech Log
22nd Mar 2014, 09:01
Replies: 42
Views: 28,210
Posted By john_tullamarine

Bank angle equals load factor increase which is...

Bank angle equals load factor increase which is essentially similar to increased weight for performance .. not a really good idea OEI.

Presumably you are aware that the AFM specifies a gradient...
Showing results 1 to 11 of 11


 
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