http://www.smh.com.au/news/national/fatal-...7568330046.html
QUOTE
POTENTIALLY fatal gas being pumped into a passenger jet's emergency oxygen tanks in Australia has sparked a worldwide safety investigation.
The Australian Safety Transport Bureau confirmed yesterday that Qantas engineers accidentally put nitrogen into the oxygen tanks of a Boeing 747 at Melbourne Airport.
Qantas immediately checked oxygen supplies on more than 50 of its planes that had been serviced by a wrongly labelled nitrogen cart at Tullamarine.
...
Dr Ian Millar, director of the hyperbaric medicine unit at Melbourne's Alfred Hospital, said: "If there was an emergency and the pilot took nitrogen instead of oxygen, instead of gaining control of the aircraft he would black out and it would be all over. It's a pretty serious mistake."
...
The aviation source said: "Qantas took delivery of the new nitrogen cart 10 months ago.
"It looked exactly like the old oxygen cart. When the attachments did not fit they went and took them off the old oxygen cart and started using it."
The mistake was spotted by an aircraft engineer and reported to the Civil Aviation Safety Authority, which declared it a one-off incident. But the aviation source said: "This could have affected at least 175 planes."
....
The Australian Safety Transport Bureau confirmed yesterday that Qantas engineers accidentally put nitrogen into the oxygen tanks of a Boeing 747 at Melbourne Airport.
Qantas immediately checked oxygen supplies on more than 50 of its planes that had been serviced by a wrongly labelled nitrogen cart at Tullamarine.
...
Dr Ian Millar, director of the hyperbaric medicine unit at Melbourne's Alfred Hospital, said: "If there was an emergency and the pilot took nitrogen instead of oxygen, instead of gaining control of the aircraft he would black out and it would be all over. It's a pretty serious mistake."
...
The aviation source said: "Qantas took delivery of the new nitrogen cart 10 months ago.
"It looked exactly like the old oxygen cart. When the attachments did not fit they went and took them off the old oxygen cart and started using it."
The mistake was spotted by an aircraft engineer and reported to the Civil Aviation Safety Authority, which declared it a one-off incident. But the aviation source said: "This could have affected at least 175 planes."
....
A tremendous stuff-up, and one that could have had fatal consequences.
Now let's change the story a little bit. Let's say some persons were killed. A pressurisation seal on a bizjet fails. The crew and pax go onto emergency O2 - only it is nitrogen. They pass out, the aircraft crashes. Someone says it was the deliberate killing of one of the pax. The accident report shows an inspection was missed on the seal, and how N was mistakenly put into the O2 tanks. Some people would say "Impossible! The tanks are coloured differently, they use different fittings, etc. Impossible - it could never happen. It was foul play."
The thing is, we now have a situation where a potentially fatal accident occurred.
Now, apply the same thing to "evidence" regarding other 'conspiracies'. There are probably at least 2 or 3 that have mundane explanations... if you were to accept that accidents do happen.
Something to think about.
