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Search: Posts Made By: grity
Showing results 1 to 35 of 152
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Forum: Rumours & News
7th Feb 2020, 09:21
Replies: 685
Views: 1,736,902
Posted By grity

"Pilot EP3768: - We are approaching from the...

"Pilot EP3768: - We are approaching from the north, 3768.
Tower: - Good morning, 3768.
Tower: - Aseman 3768 (inaudible), identify 3343 left, level 110.
Pilot EP3768: - Flight 3768, come in.
Pilot...
Forum: Rumours & News
23rd Jan 2020, 18:14
Replies: 685
Views: 1,736,902
Posted By grity

rumour is 13000m north of impakt 2, view to south...

rumour is 13000m north of impakt 2, view to south

wow, that fit exact to impact sound 1:22

(43`+(13000/333))=(43+39)=1:22
Forum: Rumours & News
23rd Jan 2020, 13:02
Replies: 685
Views: 1,736,902
Posted By grity

there are two further noises 1:16 ; 1:22 ?

there are two further noises 1:16 ; 1:22 ?
Forum: Rumours & News
23rd Jan 2020, 08:03
Replies: 685
Views: 1,736,902
Posted By grity

yes, asking about the speed... is the sound in...

yes, asking about the speed...
is the sound in the film the explosion or a supersonic bang to which is heard?

like david hilbert: we must understand, we will understand
Forum: Rumours & News
22nd Jan 2020, 16:11
Replies: 685
Views: 1,736,902
Posted By grity

https://cimg3.ibsrv.net/gimg/pprune.org-vbulletin/...

https://cimg3.ibsrv.net/gimg/pprune.org-vbulletin/669x242/time_way2_b1add3e0e847c646fc712b13f7827c2f7bd0b594.png
Forum: Rumours & News
22nd Jan 2020, 15:19
Replies: 685
Views: 1,736,902
Posted By grity

ok thank you, is 850 miles for the miessile a...

ok thank you, is 850 miles for the miessile a realistic value? or rather in the direction of 750 ?
Forum: Rumours & News
22nd Jan 2020, 11:45
Replies: 685
Views: 1,736,902
Posted By grity

we know the distance between the last ADS-B...

we know the distance between the last ADS-B position and the video-direktion/position for the SAM2 impakt, ~3300m and the last speed of UR-PSR, so the time window of all this will be ~23s

this...
Forum: Rumours & News
28th May 2014, 19:38
Replies: 11,831
Views: 24,332,003
Posted By grity

http://s7.directupload.net/images/140528/temp/6irr...

http://s7.directupload.net/images/140528/temp/6irryar8.jpg (http://www.directupload.net/file/d/3636/6irryar8_jpg.htm)

IMO the circle is just a circle in the picture to show the holow in the path
Forum: Tech Log
5th Jul 2012, 18:02
Replies: 1,454
Views: 253,756
Posted By grity

s.202: A crew can be faced with an unexpected...

s.202: A crew can be faced with an unexpected situation leading to a momentary but profound loss of comprehension. If, in this case, the supposed capacity for initial mastery and then diagnosis is...
Forum: Tech Log
30th Jun 2012, 18:57
Replies: 1,550
Views: 303,689
Posted By grity

IMO the intention for the simulation was just to...

IMO the intention for the simulation was just to control if the flightpath of the climb and stall was controled (consistent) from the action of PF and system, or from outside like broken wing or...
Forum: Tech Log
30th Jun 2012, 16:35
Replies: 1,550
Views: 303,689
Posted By grity

AP2 was engaged till 02:10:05 elevator was...

AP2 was engaged till 02:10:05
elevator was up-down-up in this time
???
Forum: Tech Log
29th Jun 2012, 17:50
Replies: 1,550
Views: 303,689
Posted By grity

HN "Airbus conducted a simulation of the...

HN
"Airbus conducted a simulation of the aircraft behaviour based on
the theoretical model and on the actions of the PF (sidestick and thrust)" (s.41)

"2 h 10 min 23 The N1 start to increase and...
Forum: Tech Log
29th Jun 2012, 15:49
Replies: 1,550
Views: 303,689
Posted By grity

HN what is your surce for the integral of the...

HN what is your surce for the integral of the elevator position??? the graph on s.41 of the interimreport(en), capter 1.16.4.2 ???
Forum: Tech Log
29th Jun 2012, 13:20
Replies: 1,550
Views: 303,689
Posted By grity

(in direkt law HALis in front of the PF and know...

(in direkt law HALis in front of the PF and know what the PF will do the next 8 sec.....)

the time delay can and will be a non accurate start-time in the simulation or in the transfer from the...
Forum: Tech Log
17th Jun 2012, 21:17
Replies: 1,550
Views: 303,689
Posted By grity

HN, be intrested! what means NoseDown faktor...

HN, be intrested! what means NoseDown faktor 0.85?

if every spring in the SS was right and his seat in a good position, than he just shorted his arm for 20 sec with a lot of adrenalin....
Forum: Tech Log
5th Jun 2012, 20:12
Replies: 1,550
Views: 303,689
Posted By grity

please do not set the possibility of any...

please do not set the possibility of any mechanical mistake to exactly zero, as long as no one know "why he had pulled in this way"

mayby it is 1/100000 but truly not zero
Forum: Tech Log
4th Jun 2012, 19:26
Replies: 1,550
Views: 303,689
Posted By grity

for the caracteristic of the SS the stronger...

for the caracteristic of the SS the stronger spring must have space for the first 6.5 mm, (your nice picture is not exact in this detail) if the weaker spring was broken then the neutral aerea is...
Forum: Tech Log
4th Jun 2012, 17:11
Replies: 1,550
Views: 303,689
Posted By grity

a brocken rod-spring in the SS was and is seldom,...

a brocken rod-spring in the SS was and is seldom, but not impossible to lose the neutral point
Forum: Tech Log
2nd Jun 2012, 17:40
Replies: 1,550
Views: 303,689
Posted By grity

HN wouled you look at the FD in this few seconds...

HN wouled you look at the FD in this few seconds while controling the roll left right left...and simultaniusly hear/talk this text and have a look at the ecam messages .......???

I have the...
Forum: Tech Log
1st Feb 2012, 16:28
Replies: 14
Views: 28,548
Posted By grity

glider pilots use "side window pitch strings" for...

glider pilots use "side window pitch strings" for AoA measurement

a wool fathom and sticky tape outside the side window, and two edding-lines inside...
Forum: Tech Log
1st Feb 2012, 16:15
Replies: 14
Views: 28,548
Posted By grity

cessna 172 is using a naca 2412, ok without...

cessna 172 is using a naca 2412, ok without flaps, it stalls behind AoA=22deg
http://upload.wikimedia.org/wikipedia/de/thumb/f/fd/NACA2412_alpha-Polare.png/667px-NACA2412_alpha-Polare.png
Forum: Tech Log
30th Dec 2011, 13:52
Replies: 1,412
Views: 471,741
Posted By grity

the word "girl" is not part of interim report 2...

the word "girl" is not part of interim report 2 or 3.....

but on side 15 of report 2 is shown that parts of the "2crew Berths" with position direkt behind the cockpit are found swimming on the...
Forum: Tech Log
23rd Dec 2011, 18:01
Replies: 1,353
Views: 300,147
Posted By grity

what did you think is the frequency for the...

what did you think is the frequency for the natural roll stability for a330 at this high and speed?
Forum: Tech Log
20th Dec 2011, 13:09
Replies: 1,353
Views: 300,147
Posted By grity

180 deg is the way you move on the swing set if...

180 deg is the way you move on the swing set if you will hold the swing-amplitude, if you will stopp you try to move in 90 deg (or 270 ???)...
Forum: Tech Log
19th Dec 2011, 10:45
Replies: 1,353
Views: 300,147
Posted By grity

@machinbird PIO 1 unintenditional YES...

@machinbird


PIO
1 unintenditional YES
2 PF stears exact 180 deg out of phase
3 extension of the airplane’s operational usage into an area for which it was not intended, or following a...
Forum: Tech Log
13th Dec 2011, 08:21
Replies: 1,353
Views: 300,147
Posted By grity

I mesured in your calculation at 2:10:13 ...

I mesured in your calculation at 2:10:13 increases of updraft 1000 fpm in 0.7 seconds, that was my base for delta AoA ca. 0,2 deg

but you are right this is not so much......
Forum: Tech Log
12th Dec 2011, 20:12
Replies: 1,353
Views: 300,147
Posted By grity

how sensible is your calculation for smal changes...

how sensible is your calculation for smal changes in AoA? the elevator flys about 0.1 sec behind the wing, if you fly with CAS 250 into this sort of fast increased updraft the elevator had ca.160...
Forum: Tech Log
9th Dec 2011, 13:14
Replies: 1,353
Views: 300,147
Posted By grity

RetiredF4 but if you extrapolate the rollrate of...

RetiredF4 but if you extrapolate the rollrate of 4 deg/sec to the right between 2:10:05 and 2 :10:07 you will only a short time descent peacefully before you dive.....
Forum: Tech Log
28th Nov 2011, 10:29
Replies: 1,353
Views: 300,147
Posted By grity

I like this forum very much for such a...

I like this forum very much for such a design-picture, thank you A33Zab

but machinbird I am shure, there is a smal mistake in the drawing both springs will work in hook´s law, but the...
Forum: Tech Log
26th Nov 2011, 18:55
Replies: 1,353
Views: 300,147
Posted By grity

how works the mechanik of the rod-spring at the...

how works the mechanik of the rod-spring at the kink of 6.5 mm ??? (1/3 pull)
that is +/- the pitch aerea the PF hold the stick during the climb....


also from A33Zab:
...
Forum: Tech Log
26th Nov 2011, 17:45
Replies: 1,353
Views: 300,147
Posted By grity

thanks fore the link , if worn is the wrong...

thanks fore the link ,

if worn is the wrong word, then sorry I meant relaxation.... is it one spring for pitch or one for push and one for pull into the sidestick??? If I remember well gums has...
Forum: ATC Issues
26th Nov 2011, 06:59
Replies: 3
Views: 13,799
Posted By grity

your question sounds more like if you are studend...

your question sounds more like if you are studend not engineer.....

fals du deutsch kannst google Flugmechanik_U.pdf kapitel 7 von der TU dresden.....
da ist der zusammenhang von schub und...
Forum: Tech Log
25th Nov 2011, 14:29
Replies: 1,353
Views: 300,147
Posted By grity

OK hours, then the chance is less 1/100.000 that...

OK hours, then the chance is less 1/100.000 that a worn spring plays a role,

(100. 000 are +/- the hours in 10 jears, and in my experience a spring can worn but normaly work longer than 10...
Forum: Tech Log
25th Nov 2011, 12:01
Replies: 1,353
Views: 300,147
Posted By grity

expected yes shure, a broken spring is easy to...

expected yes shure, a broken spring is easy to feel but a worn spring?

did we know how long ago the right SS was not in use? hours? days? weeks?

is it absolut impossible that he feels his...
Forum: Tech Log
24th Nov 2011, 17:33
Replies: 1,353
Views: 300,147
Posted By grity

in both of this videos is the speed of stick move...

in both of this videos is the speed of stick move maybe faster
(between 1:20 and 1:30.....)

LANDING EN LIMA - SIDESTICK VIEW (JUANDA) - YouTube

Landing A330-300 JFK VOR22L - YouTube

ok both...
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