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Speculations the Malaysia Airlines plane MH370 was actually hijacked and secretly flown to North Korea for that country to study the technology of the Boeing 777 is still a talking point.
At this point all searches have not found any clear evidence the aircraft went down in the Southern Indian Ocean.
It would not be the first time the Democratic Republic of Korea get involved in criminal hijacking.
In 1969 North Korea hijacked a plane and kidnapped the passengers and crew. 39 passengers were eventually released. The fate of the crew plus 7 passengers is still unknown.
auroraaus
reply to post by sy.gunson
Dearest Sy,
What would I do without your input? Thanks
Can I just ask, sorry if it's been answered before, but there's about 300 pages here and I can be a little dense sometimes.. but if the plane didn't go below 30kft, then how come it wasn't noticed on civilian radar? (but noticed on military radar going back over the peninsular and not deemed a threat...for some reason)
The Associated Press @AP 4m
BREAKING: New Zealand military plane has found objects in the Indian Ocean in new search area for missing plane.
The Associated Press @AP 1m
MORE: Authorities say it will be Saturday before a ship arrives to determine whether objects are plane wreckage: apne.ws...
There seems to be some discrepancies in what vessel is going to tow the U.S. Navy pinger locator.
Both the TPL-25 Towed Pinger Locator System and a Bluefin-21 underwater drone have been sent to Perth from the U.S. along with 10 personnel to operate the systems. The Bluefin-21 sports a Multibeam Echosounder, Side-Scan Sonar, and a Sub-bottom Profiler. It's capable of depths of 14,700' (4500M approx).
Initially it was stated the ADV Ocean Shield was going to tow the pinger locator - however, in recent days, it's been advised that the commercially-owned DMS Maritime Seahorse Standard would be utilising both search devices.
The Seahorse Standard is on long-term charter to the RAN and operates from HMAS Stirling naval base at Garden Island, just offshore from Perth.
However, I can't see where both systems would be operated from the one ship?
I guess it's possible both devices will be taken out to the search zone by the Seahorse Standard, and one of them will transferred to the Ocean Shield upon arrival at the search zone.
It's also been stated that neither ship will leave port until there's a report of confirmed wreckage.
The Seahorse Standard is a Canadian-built vessel of 2090 gross tons, and it's pretty slow, with a 12kt maximum speed and a cruise speed of 8kts.
The much larger Ocean Shield looks like a more capable vessel to me.
It appears the Seahorse Standard carries side-scan sonar as standard equipment, and it also has ROV capabilities
Just a word on CVR (and FDR) locator pinger batteries. They do not have a fixed life as such and they do not shut down after 30 days. They are designed to provide optimum performance for 30 days (90 days in the case of newer style batteries which I understand this aircraft may not have had). During this time the batteries will slowly discharge and the voltage will reduce but the pinger is designed to operate normally on a reduced voltage so is initially not affected, hence the "guideline" figure of 30 (90) days. When the battery has reduced to this voltage level, where the pinger works at optimum performance, the pinger performance will start to reduce and this could take days or weeks before it dies completely. Another factor is the age of the pinger and battery, which should be replaced at regular scheduled intervals (cannot recall what it is now).
The bottom line is that when the towed array finally arrives on site they may still have several weeks rather than days to listen for it. Chance of picking it up will reduce with time but it will not just suddenly switch off at 30 days. Just like the average torch it will slowly get dimmer and dimmer until it fades to nothing.
PS: I worked on CVRs until 25 years ago and continued to sign them off until about 10 years ago. Pingers (as we called them) were not repaired but replaced with new items, complete with battery, as I recall.
Zaphod58
reply to post by watchesfromwall
Apparently, if you read his site, Able Danger is convinced of a lot of things. He claims to have proven that the Indonesia crash of a Sukhoi SuperJet was deliberately caused to prevent competition for another aircraft in development now. As well as allegedly suing Boeing after they refused to provide him a notarized letter stating that the "illegal" computer chips were removed from the plane, stating that he was no longer allowed to fly Boeing aircraft. He comes across as a little out there at best.
sy.gunson
Zaphod58
reply to post by auroraaus
Over The Horizon Backscatter, or OTH-B. JORN is the one in Australia, and there are two in cold storage in the US. Those are currently the only confirmed ones out there.
This is the radar site in Maine as seen from Google Earth. This place has been on my list of suspected HAARP related devices for causing nor'easters.
edit on 28-3-2014 by Mikeultra because: (no reason given)
EDIT: I butchered the quoting function on this reply to sy_gunson. All words and beliefs are 100% mine.edit on 28-3-2014 by Mikeultra because: (no reason given)edit on 28-3-2014 by Mikeultra because: (no reason given)
auroraaus
Here's another conspiracy to throw into the mix:
At this point in time, I understand how easy it is for a lot of us to grasp at straws in this frustrating search!
North Korea has 'track record' in hijacking passenger planes
Speculations the Malaysia Airlines plane MH370 was actually hijacked and secretly flown to North Korea for that country to study the technology of the Boeing 777 is still a talking point.
At this point all searches have not found any clear evidence the aircraft went down in the Southern Indian Ocean.
It would not be the first time the Democratic Republic of Korea get involved in criminal hijacking.
In 1969 North Korea hijacked a plane and kidnapped the passengers and crew. 39 passengers were eventually released. The fate of the crew plus 7 passengers is still unknown.
For pete's.
Zaphod58
reply to post by Seek_Truth
It's Telecommunications station for the navy, of course it's operational.
Over The Horizon Backscatter, or OTH-B. JORN is the one in Australia, and there are two in cold storage in the US. Those are currently the only confirmed ones out there.