Russian hockey team perish in plane crash

Poor quality fuel possible cause of Yak-42 crash – aviation source

02:15 08/09/2011 Poor quality of aviation fuel could be one of possible reasons for why the Yak-42 plane crashed in Central Russia on Wednesday, killing more than 40 people.>>

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HOLDING PATTERN & TEARDROP ENTRY REMARKABLY EXPLAINED

A holding pattern is nothing more than a big oval formed in a race-track shape that is designed to keep an aircraft in a specified space for a specified amount of time. A holding pattern can be published on either airway charts or terminal charts or can be unpublished, and specified by the air traffic controller. Watch the video (from 1’49 »):

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FIGHTERJETS compared: Sukhoi T-50 PAK FA vs F-22 RAPTOR

First of all, here is a video on the first T-50’s public display (Moscow – MAKS 2011, August 17, 2011):

The Lockheed Martin/BIDS F-22 Raptor, and the brand new Sukhoi T-50 PAK FA are the current leading-edge 5th generation fighter aircraft. Lots of people would like to assess the capabilities of the two fighterjets. However, no aircraft can be compared regarding its specifications only as fighter aircraft are designed within a wider system – radars; weapon systems; training; and sharing information through data links.

All we know is that the F-22, and the PAK FA are equipped with excellent AESA radars. Though still secret, the Raptor’s stealth is deemed to feature a record-breaking RCS (Radar Cross Section). The T-50, which is to be fielded within the Indian and Rusian air forces, might be equipped with anti-AWACS missiles. The Chinese Chengdu J-20 has not disclosed much information so far, but it will be interesting to this new 5th-gen fighter with the two other aircraft.

Click on the infographics below to read some elementary specifications about the Russian 5th generation fighter aircraft:

 

The T-50 fifth-generation fighter

13:28 19/02/2010 The T-50’s specifications and performance compared to the Lockheed Martin/Boeing F-22 Raptor>>

 

 

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Rio-Paris AF 447 crash – Incomplete investigation report

Regarding the 2009 Air France Rio-Paris crash, and according to the BEA investigation, it seemed to show a lack of training. But it now seems to be more complicated- it turns up that the elements of the report on the investigation were actually incomplete. This scoop – according to this France24 video – comes from the French paper La Tribune. Several elements would have been taken out of this report, and more importantly an element about a malfunctioning stall alarm:

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Rio-Paris Flight 447 Crash Analysis

Special thanks to Thierry Hermas who teaches English radiotelephony at the French Air Force Academy (EOAA Salon de Provence). Indeed, he has analyzed, and compiled some extracts of the Air France Flight 447 reports issued by the BEA (Bureau d’Enquêtes et d’analyses pour la sécurité de l’aviation civile – Flight safety investigations and analyses bureau www.bea.aero) for training purposes.

CLICK HERE (updated):                        

Images and publications of Rio-Paris crash
 
 
 

Another update – 2012 FINAL REPORT OF RIO-PARIS FLIGHT 447

 
 
 

In addition to this document, Mr Hermas suggested two videos about the Rio-Paris crash which happened on June 1, 2009. The video hereafter is the first of a series of four:

The second video is available here: http://www.france24.com/en/20110527-air-france-flight-rio-paris-pilots-crash-brazil-airbus

Here is another video about a few extracts of the cockpit audio transcript translated into English:

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