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Search: Posts Made By: Lyman
Showing results 1 to 35 of 142
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Forum: Tech Log
10th Apr 2012, 20:20
Replies: 1,353
Views: 298,441
Posted By Lyman

A33Zab "In the start of fase 3 - when AoA...

A33Zab

"In the start of fase 3 - when AoA became invalid due to hi AoA (resulting in CAS NCD) the ADR DISAGREE triggered because the UAS lasted more than 10s."

The Pitots do not pivot, and...
Forum: Tech Log
9th Apr 2012, 16:37
Replies: 1,353
Views: 298,441
Posted By Lyman

t

When he was telling Bonin (PF) CLIMB!, what was the other pilot seeing? BECAUSE, as we know, BONIN was holding NOSE UP, he said so. He was PF, and yet the other pilot said CLIMB? Didn't HE SEE THE...
Forum: Tech Log
8th Apr 2012, 18:21
Replies: 1,353
Views: 298,441
Posted By Lyman

"Guarantee?" Yes, you'll want marketing, down the...

"Guarantee?" Yes, you'll want marketing, down the Hall, but they're out golfing.

:p
Forum: Tech Log
6th Apr 2012, 04:14
Replies: 1,353
Views: 298,441
Posted By Lyman

Exclamation Perhaps a different word, then. Strictly...

Perhaps a different word, then. Strictly speaking, it is not a WARN, anyway, it is a STATUS. A CUE.

The computer is sampling three sensors continuously, and when they are out of limits, the...
Forum: Tech Log
5th Apr 2012, 04:11
Replies: 1,353
Views: 298,441
Posted By Lyman

A sore spot since the beginning. Rapid...

A sore spot since the beginning. Rapid understanding is critical, there is no call for delay, imho. Yes, resources. "WARNING: speeds suspect, recall Pitch and Power for conditions and config. No...
Forum: Tech Log
2nd Apr 2012, 18:59
Replies: 1,353
Views: 298,441
Posted By Lyman

I don't know about the S/W system, but I do ...

I don't know about the S/W system, but I do know, per BEA, that the A/S bug for S/W is absent from the speed tape when all ADRs are AWOL.

"..this marker disappears..."

HazelNuts39...."Another...
Forum: Tech Log
2nd Apr 2012, 17:22
Replies: 1,353
Views: 298,441
Posted By Lyman

"In the B767/B757 one has to execute the...

"In the B767/B757 one has to execute the selection while in the Airbus FMC once selected the airplane is going to go there."

Not always, though I'm sure statistically reliable. I have heard...
Forum: Tech Log
2nd Apr 2012, 00:53
Replies: 1,353
Views: 298,441
Posted By Lyman

I think it is a reach to even call this tragedy...

I think it is a reach to even call this tragedy an accident.

If all standards, precautions and minima had been met, this wreck does not happen. End of.

The population of UAS incidents was low,...
Forum: Tech Log
1st Apr 2012, 21:11
Replies: 1,353
Views: 298,441
Posted By Lyman

It was mentioned that "Approach to STALL"...

It was mentioned that "Approach to STALL" recovery at Colgan prior to, no altitude loss was the goal. You mentioned a recovery with ND; at Colgan, losing more than 100 feet was disqualifying. I tend...
Forum: Tech Log
1st Apr 2012, 16:03
Replies: 1,353
Views: 298,441
Posted By Lyman

POV only. From an historical perspective...

POV only.

From an historical perspective Airlines safety has everything to do with two things.

Dramatic improvements in Powerplants, and a better understanding, and management of Weather.
...
Forum: Tech Log
1st Apr 2012, 15:24
Replies: 1,353
Views: 298,441
Posted By Lyman

3. It is not known the condition of the pilots'...

3. It is not known the condition of the pilots' displays. The Data divulged on this thread is from a source unavailable to the crew during their ordeal.

4.From the awkward interaction between the...
Forum: Tech Log
1st Apr 2012, 03:19
Replies: 1,353
Views: 298,441
Posted By Lyman

John T. I don't think we can fairly or even...

John T.

I don't think we can fairly or even logically reject that there were ad hoc and unusual attempts made at recovery. The panel here would have none of it, in general, but let's not forget...
Forum: Tech Log
1st Apr 2012, 00:57
Replies: 1,353
Views: 298,441
Posted By Lyman

PJ2 NeoFit came up with 3300 feet to recover the...

PJ2 NeoFit came up with 3300 feet to recover the a/c from full STALL (SL).

The 7400' was elsewhere, Did we not see the video? Full Stall to safe landing in camera.

jcjeant, In Construction, it...
Forum: Tech Log
31st Mar 2012, 23:14
Replies: 1,353
Views: 298,441
Posted By Lyman

As an Anthropologist, jcjeant, I say without fear...

As an Anthropologist, jcjeant, I say without fear of contradiction, that in my experience, Man is the only sentient being who predictably misses that which is obvious.

and, sadly, sometimes...
Forum: Tech Log
31st Mar 2012, 21:37
Replies: 1,353
Views: 298,441
Posted By Lyman

So what I'm looking to eliminate is the zipper as...

So what I'm looking to eliminate is the zipper as Alpha Prot, considering there was turbulence, UAS, and an actual SW for the Pilot flying. His input did not have time to actually change the AoA, so...
Forum: Tech Log
31st Mar 2012, 19:04
Replies: 1,353
Views: 298,441
Posted By Lyman

Not surprised we are not communicating well. You...

Not surprised we are not communicating well. You haven't touched on my question. Perhaps let's just give this dialogue a rest. I'll just read. You're the Pilot rep.
Forum: Tech Log
31st Mar 2012, 18:34
Replies: 1,353
Views: 298,441
Posted By Lyman

From PJ2 Describing SIM, 447 profile, STALL ...

From PJ2 Describing SIM, 447 profile, STALL

"The overriding impression of these sessions was how quickly things occurred and how fast was the altitude loss."

If RHS could have been debriefed,...
Forum: Tech Log
31st Mar 2012, 18:03
Replies: 1,353
Views: 298,441
Posted By Lyman

Thanks TD I have. Both you and Dozy are...

Thanks TD I have. Both you and Dozy are absolutely correct. Save one: At its completion, the Final Report is not given to the Judge, it is provided EASA, isn't it? Thence to parties deemed important...
Forum: Tech Log
31st Mar 2012, 17:50
Replies: 1,353
Views: 298,441
Posted By Lyman

@DW QUOTE I'm well aware of that, I was...

@DW

QUOTE
I'm well aware of that, I was just making the point that Lyman's insinuation that the non-release of raw FDR data to the public and/or the crew/family lawyers was equivalent to the...
Forum: Tech Log
31st Mar 2012, 16:14
Replies: 1,353
Views: 298,441
Posted By Lyman

Doze. @DozyWannabe Yeah, but you can't...

Doze.

@DozyWannabe
Yeah, but you can't design airliner safety concepts around the assumption that the pilots will be "really good". Average ability must be assumed, alongside failsafes to catch...
Forum: Tech Log
31st Mar 2012, 16:02
Replies: 1,353
Views: 298,441
Posted By Lyman

HazelNuts39 Howdy. Is there any possibility...

HazelNuts39

Howdy. Is there any possibility at all that RHS was following in his scan the V/S (SELECT) at 5000fpm descent at a/p loss, confused it with the Nose Down he saw at takeover, and...
Forum: Tech Log
29th Mar 2012, 03:20
Replies: 1,353
Views: 298,441
Posted By Lyman

If a pilot can follow each "degrade", well and...

If a pilot can follow each "degrade", well and good, otherwise "Graceful Degradation" can be a plot in the cemetery. Think about it. It sounds wonderful, but to synch each degrade with its...
Forum: Tech Log
29th Mar 2012, 02:57
Replies: 1,353
Views: 298,441
Posted By Lyman

TD A friend drives FBW, not Bus. He was...

TD

A friend drives FBW, not Bus. He was cruisin along, sippin coffee when the a/c started a sweet turn to the right. Both pilots noticed immediately, and switched off the data drive, and flew HDG...
Forum: Tech Log
28th Mar 2012, 22:20
Replies: 1,353
Views: 298,441
Posted By Lyman

HazelNuts39 "Between 02:11:00 and 02:11:45...

HazelNuts39

"Between 02:11:00 and 02:11:45 PF applied nose-up and nose-down inputs to maintain a pitch attitude of 15°, which required full travel of nose-up SS at 02:11:45. He then pulled the...
Forum: Tech Log
28th Mar 2012, 20:18
Replies: 1,353
Views: 298,441
Posted By Lyman

BEA's responsibility is non-existent, vis-a-vis...

BEA's responsibility is non-existent, vis-a-vis the Court case. One must read the Mission statement, and realize that there is sufficient discretion in it to frustrate even the most Liberal...
Forum: Tech Log
28th Mar 2012, 17:08
Replies: 1,353
Views: 298,441
Posted By Lyman

To characterize post apogee Pitch inputs as...

To characterize post apogee Pitch inputs as "mostly nose-Up" is not fair. The a/c wandered NU/ND between -3 and +17 several times.The co-pilot input ND several tmes. He had no ability to see the AoA,...
Forum: Tech Log
28th Mar 2012, 03:07
Replies: 1,353
Views: 298,441
Posted By Lyman

PJ2 Turbine D Organfreak, Machinbird. Howdy....

PJ2 Turbine D Organfreak, Machinbird.

Howdy. It is an honor to be in such company, and I consider it my good fortune to be allowed to participate here. We all bring different skills, experience,...
Forum: Tech Log
28th Mar 2012, 01:25
Replies: 1,353
Views: 298,441
Posted By Lyman

PJ2 02:11:45 FLR/FR0906010210 27933406EFCS1...

PJ2

02:11:45 FLR/FR0906010210 27933406EFCS1 X2,EFCS2X,,,,,,FCPC2 (2CE2) /WRG:ADIRU1 BUS ADR1-2 TO FCPC2,HARD

Here we are again at WRG. Followed by loss of displays, as noted by the pilots seven...
Forum: Tech Log
28th Mar 2012, 01:16
Replies: 1,353
Views: 298,441
Posted By Lyman

OC I posted the comments stand alone, because PJ2...

OC I posted the comments stand alone, because PJ2 had inferred that they did not exist; context comes with chronology, certainly, but we were talking two different time frames. I don't see the...
Forum: Tech Log
28th Mar 2012, 00:43
Replies: 1,353
Views: 298,441
Posted By Lyman

jcjeant from Interim Report #3 F-GZCP....

jcjeant

from Interim Report #3 F-GZCP. Downloaded and copied from my Apple ipad.

At 2 h 12 min 02, the PF said, “I have no more displays, and the PNF “we have no valid indications”. At that...
Forum: Tech Log
27th Mar 2012, 22:51
Replies: 1,353
Views: 298,441
Posted By Lyman

Captain PJ2. "In considering the notion that...

Captain PJ2.

"In considering the notion that has been expressed regarding AF447 that all displays were blank, (no information displayed to the crew and not just a missing speed indication for a...
Forum: Tech Log
27th Mar 2012, 17:22
Replies: 1,353
Views: 298,441
Posted By Lyman

That is what instruments provide. Life itself. It...

That is what instruments provide. Life itself. It is uncomfortable, but very occasionally one must utterly reject what one's senses say, and rely totally on gadgets.

And that is why Flaps and...
Forum: Tech Log
26th Mar 2012, 23:57
Replies: 1,353
Views: 298,441
Posted By Lyman

What did the pilots mean, then, when they...

What did the pilots mean, then, when they reported to the Captain, that they had no displays? And when did the displays return? Did they?
Forum: Tech Log
26th Mar 2012, 22:37
Replies: 1,353
Views: 298,441
Posted By Lyman

Slats retracted, sir. Well, that is... the servos...

Slats retracted, sir. Well, that is... the servos are shut. One's missing, but who will know?
Forum: Tech Log
26th Mar 2012, 22:16
Replies: 1,353
Views: 298,441
Posted By Lyman

Hamburt Spinkleman "Word games or feigned...

Hamburt Spinkleman

"Word games or feigned ignorance does not alter the fact that no flaps were extended. Neither were slats."


Hmm......At Impact? You don't even know that for certain. Is that...
Showing results 1 to 35 of 142
 
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