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Search: Posts Made By: john_tullamarine
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Forum: The Pacific: General Aviation & Questions
9th Jan 2021, 09:44
Replies: 1,350
Views: 591,381
Posted By john_tullamarine

I think one needs not to take comments out of...

I think one needs not to take comments out of context.

Mach E Avelli (who has more runs on the career board than a very great many of the rest of us, and is a nice bloke to boot) observed (like...
Forum: The Pacific: General Aviation & Questions
7th Oct 2018, 23:30
Replies: 1,350
Views: 591,381
Posted By john_tullamarine

Balanced Field Length takeoff - a note ...

Balanced Field Length takeoff - a note

Probably as a result of pilot theory training courses, which tend to get a bit preoccupied with BFL operations, many pilots appear to hold the view that BFL...
Forum: The Pacific: General Aviation & Questions
6th Oct 2018, 01:48
Replies: 1,350
Views: 591,381
Posted By john_tullamarine

You seem to miss the point. I don't think...

You seem to miss the point.

I don't think so. Your thoughts are at variance with the certification philosophies upon which the performance numbers are built. Indeed, I would dearly love to have a...
Forum: The Pacific: General Aviation & Questions
5th Oct 2018, 10:02
Replies: 1,350
Views: 591,381
Posted By john_tullamarine

That's not what is taken into the calculations,...

That's not what is taken into the calculations, Vr is the MINIMUM speed to START the action that results in rotating, you must stay on the rwy till the A/C is under control then rotate.

Now,...
Forum: The Pacific: General Aviation & Questions
4th Oct 2018, 10:03
Replies: 1,350
Views: 591,381
Posted By john_tullamarine

it's not mandatory to rotate at that calculated...

it's not mandatory to rotate at that calculated speed.

Depends on whether you want to make the scheduled distance or not ... critical length runway with close-in obstacles might make the plan...
Forum: The Pacific: General Aviation & Questions
30th Sep 2018, 07:31
Replies: 1,350
Views: 591,381
Posted By john_tullamarine

Mea culpa maxima ... the trouble with looking up...

Mea culpa maxima ... the trouble with looking up stuff when one is three parts asleep .... I'll have to lift my game ... thanks, Dave.

And, for the correct regs ...

FAR 23 (at 1964)...
Forum: The Pacific: General Aviation & Questions
29th Sep 2018, 23:28
Replies: 1,350
Views: 591,381
Posted By john_tullamarine

Rudder loads - FAR 23

Wrong references inadvertently quoted .. see post # 1116.
One needs to go to the FAA website and amble through the history to check what changes have transpired to the Design Standards .. that's...
Forum: The Pacific: General Aviation & Questions
30th Mar 2017, 10:41
Replies: 1,350
Views: 591,381
Posted By john_tullamarine

This guy - Harry Lordings, an ex USAF test pilot ...

This guy - Harry Lordings, an ex USAF test pilot

Harry Horlings, perhaps ? FTE rather than TP and RNAF rather than USAF but, no matter. He is very pointedly motivated by Vmc matters and has some...
Forum: The Pacific: General Aviation & Questions
11th Mar 2017, 21:08
Replies: 1,350
Views: 591,381
Posted By john_tullamarine

Now, I'm speculating that QF used the 139(3)...

Now, I'm speculating that QF used the 139(3) exemption - I can't imagine that they wouldn't. [Some may recall that, when the ANRs were in vogue, this reg was 113(3), as I recall .. same, same .....
Forum: The Pacific: General Aviation & Questions
11th Mar 2017, 04:46
Replies: 1,350
Views: 591,381
Posted By john_tullamarine

I guess the current morass eventually will be...

I guess the current morass eventually will be sorted out as the result of judicial findings after the inevitable mishaps.

They shifted the legal burden away from themselves to the AOC holder and...
Forum: The Pacific: General Aviation & Questions
11th Mar 2017, 02:29
Replies: 1,350
Views: 591,381
Posted By john_tullamarine

Indeed. Centaurus has a few tales to tell in...

Indeed. Centaurus has a few tales to tell in that vein as well ... Having spent much time in the past teaching pilots about such things, it amazes me how the Industry lets the standard sit where...
Forum: The Pacific: General Aviation & Questions
11th Mar 2017, 02:05
Replies: 1,350
Views: 591,381
Posted By john_tullamarine

Just doing what the ops manual says, yer honour ...

Just doing what the ops manual says, yer honour

If CAR 1988 139(3) applies to the aircraft in question .. perhaps. Now, I'm not a legal eagle but I think the earlier poster might be treading on...
Forum: The Pacific: General Aviation & Questions
11th Mar 2017, 01:32
Replies: 1,350
Views: 591,381
Posted By john_tullamarine

EVERYWHERE I've ever worked, the SOPs over ride...

EVERYWHERE I've ever worked, the SOPs over ride the AFM/POH

.. now, that would really be an interesting concept to argue in court after the mishap ...

I would refer you, inter alia, to the...
Forum: The Pacific: General Aviation & Questions
28th Feb 2017, 10:36
Replies: 1,350
Views: 591,381
Posted By john_tullamarine

R mod data Sorry, my apologies ... shouldn't...

R mod data

Sorry, my apologies ... shouldn't use shorthand without defining it .. Raisbeck modification.

Goes to show a King Air with the Raisbeck goodies are better

I have only a minor...
Forum: The Pacific: General Aviation & Questions
28th Feb 2017, 09:35
Replies: 1,350
Views: 591,381
Posted By john_tullamarine

Accelerate go, to 35ft, non FAR25 info. Max...

Accelerate go, to 35ft, non FAR25 info. Max weight, flap up, nil wind and slope, 500 elevation, 20 degrees- 3800ft (1160m).

(a) I would have expected non FAR25 (ie FAR23) to be for 50 ft ?

(b)...
Forum: The Pacific: General Aviation & Questions
28th Feb 2017, 08:19
Replies: 1,350
Views: 591,381
Posted By john_tullamarine

what and where is the obstacle that gives the...

what and where is the obstacle that gives the 5-something % gradient for that runway?

One would need to check with the airport or the relevant surveyor to identify the specific obstruction. ...
Forum: The Pacific: General Aviation & Questions
28th Feb 2017, 05:33
Replies: 1,350
Views: 591,381
Posted By john_tullamarine

Thanks for that .. the doc suggests that R has...

Thanks for that .. the doc suggests that R has redone the donkey work. Will look forward to a read of the POH FMS when, and if, the opportunity might arise.
Forum: The Pacific: General Aviation & Questions
28th Feb 2017, 05:22
Replies: 1,350
Views: 591,381
Posted By john_tullamarine

and we are required to meet 20.7.1b every day ...

and we are required to meet 20.7.1b every day

Your post appears to imply that your aircraft only looks at established gradients rather than the full Part 25 thing . two very different animals. ...
Forum: The Pacific: General Aviation & Questions
28th Feb 2017, 04:05
Replies: 1,350
Views: 591,381
Posted By john_tullamarine

Not true John Boy Afraid we shall have to...

Not true John Boy

Afraid we shall have to continue to disagree, then.

So it must meet 20.7.1b up to 13,500lb.

I would need to review the STC paperwork in the AFM FMS to form a view. ...
Forum: The Pacific: General Aviation & Questions
27th Feb 2017, 21:11
Replies: 1,350
Views: 591,381
Posted By john_tullamarine

Twin engine aircraft are certified to be able to...

Twin engine aircraft are certified to be able to climb away within a splay in the event of an engine failure, and that is generally considered an acceptable level of safety

A necessary,...
Forum: The Pacific: General Aviation & Questions
27th Feb 2017, 09:40
Replies: 1,350
Views: 591,381
Posted By john_tullamarine

I think it's directly related to the horror...

I think it's directly related to the horror factor.

In the literature, this is characterised by "dread risk" (low control and significant consequences) versus "continuing risk" (the normal risks...
Forum: The Pacific: General Aviation & Questions
23rd Feb 2017, 08:33
Replies: 1,350
Views: 591,381
Posted By john_tullamarine

That rings a bell .. all a tad long ago for the...

That rings a bell .. all a tad long ago for the old memory cells to fire up 100%
Forum: The Pacific: General Aviation & Questions
23rd Feb 2017, 08:14
Replies: 1,350
Views: 591,381
Posted By john_tullamarine

Can't recall the years precisely but, apart from...

Can't recall the years precisely but, apart from airport buildings, Citylink had an office just in and around to the left ... used to drop in and pay some money into the kitty there from time to time.
Forum: The Pacific: General Aviation & Questions
22nd Feb 2017, 22:47
Replies: 1,350
Views: 591,381
Posted By john_tullamarine

has a reporting system that will tell You...

has a reporting system that will tell

You probably are thinking of Turbine Tracker (http://www.turbinetracker.com/GSS/Support/ADAS-T-250-1_Rev%20E.pdf).

A very capable and useful little...
Forum: The Pacific: General Aviation & Questions
22nd Feb 2017, 09:17
Replies: 1,350
Views: 591,381
Posted By john_tullamarine

Yes, mate ... certification and operations...

Yes, mate ... certification and operations (especially marketing in OEMs) rarely sleep peacefully together.

Trust life is treating you well. Not over to Avalon by any chance ?
Forum: The Pacific: General Aviation & Questions
22nd Feb 2017, 06:33
Replies: 1,350
Views: 591,381
Posted By john_tullamarine

Vmc/Vmca

It sure doesn't help when the FAA gets a bit slack (in a few documents, no less) with nomenclature and can't make up their mind as to what's what .. see, for instance, here...
Forum: The Pacific: General Aviation & Questions
21st Feb 2017, 20:31
Replies: 1,350
Views: 591,381
Posted By john_tullamarine

the huge paddocks around the house Used to...

the huge paddocks around the house

Used to be a real estate agent (Lindsay Crapp ? - I rented the premises upstairs) located next to De Marco's pub and he was an aviation enthusiast of note.
...
Forum: The Pacific: General Aviation & Questions
21st Feb 2017, 00:23
Replies: 1,350
Views: 591,381
Posted By john_tullamarine

crash of Beech Super King Air 200 VH-AAV I...

crash of Beech Super King Air 200 VH-AAV

I wouldn't, necessarily, put too much weight on AAV's being similar. One of the problems there was an operator-grown reduced thrust takeoff procedure, as...
Forum: The Pacific: General Aviation & Questions
20th Feb 2017, 23:06
Replies: 1,350
Views: 591,381
Posted By john_tullamarine

Some B200 info...

Some B200 info (http://www.figueroa.net.br/Manuais/BE200.pdf) for those interested. Not the POH but it has some info.
Showing results 1 to 29 of 29


 
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