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Search: Posts Made By: FlightPathOBN
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Forum: Tech Log
27th Jun 2013, 21:50
Replies: 2
Views: 1,700
Posted By FlightPathOBN

Tracking the 787

This is pretty amazing.

According to this article, Boeing is tracking virtually every system on every 787 in flight, real time.

Then as the article details, both United tracks aircraft real...
27th Jun 2013, 18:22
Replies: 2,185
Views: 1,031,967
Posted By FlightPathOBN

I know, but I dont understand the derbyshire post...

I know, but I dont understand the derbyshire post regarding the A380 engine issue...
27th Jun 2013, 17:36
Replies: 2,185
Views: 1,031,967
Posted By FlightPathOBN

I believe that the cause of that engine failure...

I believe that the cause of that engine failure has been determined and fixed.

Dont both the A380 and B787 use RR Trent engines?
Forum: Tech Log
27th Jun 2013, 00:48
Replies: 18
Views: 8,153
Posted By FlightPathOBN

catchable at 9 or 15 degrees?!?!?! :mad: WTF...

catchable at 9 or 15 degrees?!?!?! :mad:

WTF are U talking about?
Forum: Tech Log
26th Jun 2013, 21:06
Replies: 3
Views: 2,151
Posted By FlightPathOBN

Zeffy, Great points! although I would...

Zeffy,

Great points!

although I would not necessarily put "best " and "Jeppesen OpsData or Aircraft Performance Group." in the same reference...

I would gather that the Boeing people may not...
26th Jun 2013, 20:45
Replies: 78
Views: 28,256
Posted By FlightPathOBN

You guys need to learn to title things...

You guys need to learn to title things correctly...

rejected takeoff...those happen everyday..ie BORING

who reads that crap????

Be specific..
engine explodes
Airbus
Manchester....
26th Jun 2013, 20:27
Replies: 78
Views: 28,256
Posted By FlightPathOBN

awwww..did you miss me? :}

awwww..did you miss me? :}
26th Jun 2013, 20:23
Replies: 78
Views: 28,256
Posted By FlightPathOBN

A330 engine explodes on takoff from Manchester

Interesting video making the rounds..

Manchester Airport UK. Monday 24 June 2013. Destination was to be Dominican Republic Thomas Cook A330

Jet engine explodes on runway, Airbus A330. - YouTube
Forum: Tech Log
26th Jun 2013, 20:13
Replies: 3
Views: 2,151
Posted By FlightPathOBN

Not sure of your FMS version, but this is the...

Not sure of your FMS version, but this is the criteria:

From the end of runway, the obstacle clearance surface begins at 35' above, with a 40:1 slope origin, or 152'/nm.

The aircraft climb...
26th Jun 2013, 19:52
Replies: 12
Views: 3,703
Posted By FlightPathOBN

Can we start with electronic devices without...

Can we start with electronic devices without sound?

I really, really dont want to hear a phone conversation...

(does this mean we can also bring on cell phone jammers?)
Forum: Tech Log
26th Jun 2013, 17:18
Replies: 7
Views: 4,554
Posted By FlightPathOBN

many things out there...what about the...

many things out there...what about the gyrocopter..

there is this..

http://blog.myarchive.us/wp-content/eaa284motusverticraft050709.jpg

and this...
...
Forum: Tech Log
25th Jun 2013, 19:02
Replies: 48
Views: 18,072
Posted By FlightPathOBN

Okay, I think I see your point, especially with...

Okay, I think I see your point, especially with the 700 version.

I have experienced the same energy issues with the 37-7 and up...these guys are really slick compared to previous variants.
You...
24th Jun 2013, 22:01
Replies: 2,185
Views: 1,031,967
Posted By FlightPathOBN

I suppose one should add the other 787 issues in...

I suppose one should add the other 787 issues in the last 2 weeks besides United's..

Last week, a Denver to Tokyo flight was diverted because of an oil indicator light. On June 12, an All Nippon...
Forum: Tech Log
24th Jun 2013, 20:20
Replies: 45
Views: 18,397
Posted By FlightPathOBN

seems that the leading edge of the spout would...

seems that the leading edge of the spout would influence the rollup of the vortex.

we have done some very, very interesting things messing with vortex creation in water systems, especially dams.
24th Jun 2013, 16:02
Replies: 2,185
Views: 1,031,967
Posted By FlightPathOBN

Seems like there is also a prevailing oil...

Seems like there is also a prevailing oil pressure issue as well...

Poor United....what is this...4 United 787's in a week?
Edit: just checked...United has 6 787's.

Second United Dreamliner...
Forum: Tech Log
23rd Jun 2013, 18:14
Replies: 48
Views: 18,072
Posted By FlightPathOBN

from Boeing on the x wing.. Interesting flow...

from Boeing on the x wing..

Interesting flow and stresses...

http://operationsbasednavigation.com/wordpress/wp-content/uploads/2013/06/ScreenHunter_69-Jun.-23-11.08-e1372011096253.jpg
...
Forum: Tech Log
22nd Jun 2013, 15:26
Replies: 48
Views: 18,072
Posted By FlightPathOBN

OG, The images really were to illustrate the...

OG,

The images really were to illustrate the location of the lift rollup, so we are saying the same thing. The flap edge condensation is a good indicator to illustrate that the vortex is not...
Forum: Tech Log
21st Jun 2013, 20:18
Replies: 48
Views: 18,072
Posted By FlightPathOBN

Well....Owain, thanks for that detail and for...

Well....Owain, thanks for that detail and for looking into this..

perhaps my understanding of the terminology is at hand.

What I noticed with winglets is a movement of the turbulent air towards...
Forum: Tech Log
20th Jun 2013, 20:27
Replies: 45
Views: 18,397
Posted By FlightPathOBN

Many fighter aircraft have a symmetrical wing...

Many fighter aircraft have a symmetrical wing section...

Then there is this...

http://www.grc.nasa.gov/WWW/k-12/airplane/Images/wrong1.gif
Forum: Tech Log
20th Jun 2013, 16:19
Replies: 55
Views: 25,428
Posted By FlightPathOBN

It appears the A350 will do a flyover of the...

It appears the A350 will do a flyover of the airshow on Friday...
Forum: Tech Log
20th Jun 2013, 15:06
Replies: 104
Views: 18,759
Posted By FlightPathOBN

Its tough sometimes trying to fit a bunch of...

Its tough sometimes trying to fit a bunch of words in that box....
Forum: Tech Log
20th Jun 2013, 14:33
Replies: 104
Views: 18,759
Posted By FlightPathOBN

Just rec'd the similar response from Jepp... ...

Just rec'd the similar response from Jepp...

1) Could you please confirm that an aircraft which reaches the 1250ft before 5 DME is not required to maintain the 1250ft until it reaches the 5 DME? ...
Forum: Tech Log
20th Jun 2013, 03:35
Replies: 45
Views: 18,397
Posted By FlightPathOBN

CFD and Reynolds, while may be fine for...

CFD and Reynolds, while may be fine for subsurface vessels, are just a mere estimate of aerodynamics.
Fooling with Reynolds numbers to 'scale' aerodynamic flow is simply that, a model, with only...
Forum: Tech Log
20th Jun 2013, 02:00
Replies: 19
Views: 5,007
Posted By FlightPathOBN

wow..here we go with winds... The wind data...

wow..here we go with winds...

The wind data from the tower is from the station (if they have one) which measures to 5m from ground, from wherever the AWOS or MET equipment is located.. Winds aloft...
Forum: Tech Log
19th Jun 2013, 21:31
Replies: 48
Views: 18,072
Posted By FlightPathOBN

BM, Interesting, I dont think I have ever...

BM,

Interesting, I dont think I have ever seen a 378 without winglets....

aside from that, why would you use non-winglet calcs on a winglet ac?
Forum: Tech Log
18th Jun 2013, 15:26
Replies: 45
Views: 18,397
Posted By FlightPathOBN

Newton explains lift. :ok: Bernoulli...

Newton explains lift. :ok:

Bernoulli explains stall. :eek:

Coanda explains cavitation :hmm:

Reynolds doesnt have anything to do with flight :mad:
17th Jun 2013, 21:25
Replies: 12
Views: 3,499
Posted By FlightPathOBN

Both the Airbus and Boeing new facilities are...

Both the Airbus and Boeing new facilities are located in right to work states.
17th Jun 2013, 21:15
Replies: 12
Views: 3,499
Posted By FlightPathOBN

Here is what I see them doing, like they did with...

Here is what I see them doing, like they did with flight ops.

Open or move the center to another region.
Offer the employees the jobs if they move. The younger (cheaper) people will most likely...
17th Jun 2013, 15:48
Replies: 12
Views: 3,499
Posted By FlightPathOBN

HD, Manufacture of 787-10 going to South...

HD,

Manufacture of 787-10 going to South Carolina....

Jeez....

Priced themselves out all right...and the cost of living in WA is far higher than SC...

at $80K year, this is a relatively...
17th Jun 2013, 15:32
Replies: 12
Views: 3,499
Posted By FlightPathOBN

787-10 going to SC

Rumours and news all over Boeing land is that the manufacture of the 787-10 is going to SC...stay tuned.

(cant post link to the Seattle Time article because you have to pay)
15th Jun 2013, 15:39
Replies: 66
Views: 37,948
Posted By FlightPathOBN

windows per A380... the nose gear retract...

windows per A380...

the nose gear retract looked really strange on the test flight...

http://cdn-www.airliners.net/uf/115935/1268098541VDlIrl.jpeg

not sure if the mics for the broadcast were...
14th Jun 2013, 21:36
Replies: 66
Views: 37,948
Posted By FlightPathOBN

Speaking of the uncertainties, did you notice how...

Speaking of the uncertainties, did you notice how the crew was dressed?

All had helmets and parachutes...
...
Forum: Tech Log
14th Jun 2013, 15:54
Replies: 48
Views: 18,072
Posted By FlightPathOBN

The A350 is certainly an interesting winglet....

The A350 is certainly an interesting winglet. There is also the small flap right at the winglet. I really want to look into that more, as it appears to an attempt at a morph wing condition.

The...
Forum: Tech Log
14th Jun 2013, 14:25
Replies: 104
Views: 18,759
Posted By FlightPathOBN

I asked Jepp for a clarification on the...

I asked Jepp for a clarification on the procedure.
Given the difference in the AIP wording and the Jepp wording, Jepp is going to contact the Turkish Authorities and ask for a clarification of...
Forum: Tech Log
12th Jun 2013, 21:45
Replies: 104
Views: 18,759
Posted By FlightPathOBN

BOAC, ahhh the love... First off, I...

BOAC,

ahhh the love...

First off, I would ask the OP why his airline provides a chart that is outdated.... :mad:

Second, I would think, really, 1250. leaving that aside, from the current...
Showing results 1 to 35 of 1000
 


 
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