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Search: Posts Made By: Yipoyan
Showing results 1 to 10 of 10
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Forum: Rumours & News
11th Feb 2021, 15:07
Replies: 871
Views: 965,618
Posted By Yipoyan

Spurious activation of Reverse Thrust

It looks like a spurious signal from the EEC drove the left Thrust Lever to idle to allow for an inadvertent deployment of Reverse Thrust (ala Lauda Air over Thailand). As Auto Thrust was engaged,...
Forum: Questions
19th Aug 2018, 18:49
Replies: 1
Views: 695
Posted By Yipoyan

B744 Quick Check Fuel Burn AB Fuel Reqd with...

B744 Quick Check Fuel Burn
AB Fuel Reqd with 240T Landing Weight.

HRS 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Tons 18 28 38 48 58 68 78 88 100 112 124 137 150 163
Forum: Tech Log
28th May 2011, 06:32
Replies: 3,435
Views: 1,674,296
Posted By Yipoyan

thcrozier, it is not quite like that. Normal Law...

thcrozier, it is not quite like that. Normal Law in a FBW Airbus is a very well thought out system, and allows the pilot to directly control the aircraft very well, maneuvering it almost like a...
Forum: Tech Log
28th May 2011, 05:45
Replies: 3,435
Views: 1,674,296
Posted By Yipoyan

thcrozier, you cannot select Direct Law just like...

thcrozier, you cannot select Direct Law just like that on the A330. Alternate Laws 1 & 2, and Direct Law are reversion modes... which means that they come in only after a higher law cannot be...
Forum: Tech Log
28th May 2011, 03:07
Replies: 3,435
Views: 1,674,296
Posted By Yipoyan

When the aircraft reacts opposite to what you...

When the aircraft reacts opposite to what you were trained to do, and did.
Forum: Tech Log
28th May 2011, 02:01
Replies: 3,435
Views: 1,674,296
Posted By Yipoyan

FBW and unreliable IAS

On the A330 FBW, with the IAS indicating excessively low speed, the pilot's correct action of pushing the nose down and pushing the thrust to max may, in my opinion, cause the auto trim to trim...
Forum: Tech Log
11th Jun 2009, 23:03
Replies: 4,593
Views: 3,292,845
Posted By Yipoyan

What would you do?

Assuming that it was pitot-static system icing;
Assuming that airspeed indication became unreliable;
Assuming that AF447 entered into a spiral dive;

What would/could you do as the pilot to get...
Forum: Questions
26th Jan 2009, 10:13
Replies: 18
Views: 5,649
Posted By Yipoyan

4 Engine ETOPS

Holders of the latest edition of B747-400 FCOMs will find a new section labelled ETOPS. All QRH information pertaining to 2 Engine Inop has been moved to this section.
Forum: Tech Log
3rd Nov 2008, 18:11
Replies: 39
Views: 33,081
Posted By Yipoyan

FPV

Port Strobe,

We do not fly using the FPV on our B744. Takeoff rotation, climb, cruise, descent, etc. are all based on aircraft pitch. The FPV, which is normally switched off, is generated by the...
Forum: Tech Log
3rd Nov 2008, 00:53
Replies: 39
Views: 33,081
Posted By Yipoyan

Angle of Attack

My B747-400 has FPV on the PFD. The angle of attack is the difference between aircraft symbol and the FPV (flight path vector).

Likewise, Airbuses with FBW are all FPV equipped.
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