Sinai crash: black boxes to reveal their secrets

[webfact]

Sinai crash: black boxes to reveal their secrets

PARIS: -- Experts are turning their attention to the black box recorders from the passenger plane that crashed in Egypt on Saturday with the loss of 224 lives.

It is hoped flight data and conversations from the recorders, said to be in good condition, will yield clues about what happened to Flight KGL 9628.

Heat flare shows on a satellite reading

A US military satellite detected a heat flare thought to be from the Russian Airbus.

The information, reported by the US media, has been interpreted as suggesting a sudden and catastrophic explosion may have resulted in the aircraft breaking up in mid-air.

Claim and counter-claim

An organisation affiliated with the self-titled group Islamic State claims to have downed the plane in revenge for Russian involvement in the conflict in Syria.

The Eyptian President, Abdel Fattah al-Sissi, has dismissed the claim as “propaganda”.

Russia has also dismissed the suggestion.

Egypt’s Civil Aviation Ministry says there is nothing to substantiate Russian claims that the airliner broke up in mid-air.

However, experts cite the lack of distress call and the extensive debris field as strong indications that this is what happened.

Friends and families

In St Petersburg, the official mourning period has been extended by three days, making it five days in all.

A further 28 bodies were repatriated on Tuesday, after 144 on Monday. Relatives have been asked to give a DNA sample to help with identification.

A helpline offering psychological support to those directly affected has been inundated with thousands of calls.

Metrojet Flight 9628 – What we know

The plane was an 18-year-old Airbus 321-231

Contact with air traffic controllers was lost 23 minutes into the flight from the Red Sea resort of Sharm el-Sheikh to St Petersburg in Russia on Saturday morning

No distress call was received

There were 224 passengers and crew on board. The majority were Russian holidaymakers. Citizens of Ukraine and Belarus were also on board

Theories for the crash include a bomb on board, a missile strike, a tail strike and mechanical failure. Airline officials have blamed “external factors” but investigators say so far nothing has been ruled out

Both Cairo and Moscow have dismissed an ISIL claim of responsibility for the crash


-- (c) Copyright Euronews 2015-11-04

[Humphrey Bear]

From the information currently in the public domain, I would strongly suggest that someone planted a bomb on board while the plane was on the ground at Sharm Al Sheikh.

Second, less likely scenario, is an extra passenger with a bomb, or a bomb in someone's luggage.

Most unlikely that it was a SAM or AA missile, launchers for a 10,000m height are expensive and easily located.

[tigermonkey]

The 'black boxes' will reveal very little. It is very apparent from the debris field that the empennage (tail ) of the aircraft departed first, and very early in the course of events. Both the FDR and the CVR, which are jointly referred to as the 'black box', were located in this tail area, which was found several kilometers from the front of the plane. The investigators will be left with one or two seconds of "noise" and "electronic noise" to analyze and no more.

Most of the analysis will come from careful inspection of wreckage and from autopsies.