mattheww50
Flashlight Enthusiast
I believe that governments know the reality, and keep hidden when the information!
in 2014 is not possible, find a plane like that, and I do not think you can turn off all the mechanisms of detection!
the black box, in the event of an accident, should have gps turned on for many hours, and radio communications, for the finding, is not it?
The only way thing the black boxes do is record the data, and when underwater, produce an audio ping. There is no internal GPS or internal radio capability. As I believe I have pointed out previously, I believe the US Government (and probably the Russians) know where the aircraft went down, but just like the NSA secretly collecting phone data and email data, don't want to disclose the capabilities they actually have. The fact that all on board are dead removes any moral imperative (not that Governments are partiuclarily moral) to disclose what they know.
If you want to crash an aircraft have a very low probability of it being found, the South Indian Ocean is probably the location of choice. There is reason it is referred to as the "roaring 40's". The weather conditions would scatter and debris field over a huge area in a matter of hours, and it is tough to spot debris in 5-6 meter (or worse) seas. I used to fly over that area in the late 1970's and early 1990's.
In those days there were 4 flights per week that overflew the area. 2 on Air Mauritius (to and from Australia), and 2 on QANTAS (to and from Harare). I suspect that figure is now up to something closer to 15 a week, but that's still almost no traffic.
At least when AF447 went down, the Sat messages provided location, heading and speed information when things started to go wrong, so the search area was quite small compared to the search area for MH370. There was also considerable information about what had gone wrong. There is essential no information on MH370 in public view at this time.