Some of the earlier "finds" referenced in this article had a lot more evidence ......without a doubt to be "somewhere in asia, maybe."
Given the abysmal date set we have to work with here it is clear
that long range (and even local) aircraft need to talk to each other.
At 20-40,000 feet the line of sight high frequency options are clearly untapped.
While satellite communications are expensive a p2p (aircraft2aircraft)
store and forward messaging system is an obvious opportunity.
There are wide open very high frequency lightly regulated bands that
seem to me to be an obvious thing to use.
The number of aircraft flying in any half hemisphere is a lot less
than the early days of uucico prune the map with GPS data and
some interesting transmission patterns are very possible.
One enhancement is clearly an option and that is store/ cache/ forward.
The value of this is that there is no dependency on the politics of a single
aircraft.
And yes I would be happy to be a co-inventor should someone run with this.
The interesting subtext of this the astounding line of sight and astounding
bandwidth of point to point data links. Air2air radio traffic could profit from
old school and classic satellite pointing technology.
Should air2air traffic be unavailable satellite traffic is still an option.
Isolating air2air traffic from other avionics bands is also possible
and adds some isolation and thus safety to this. There is also
cash to be made. Air2air like car2car mesh traffic technology is
at hand and all highways could supplement internet backbones.
I should also note that China has some astoundingly fine submarines.
They are mostly diesel electric and run silent and deep enough to be able to
search for the transponder. As good as they are they could find the
"black box acoustic ping" with "gosh darn luck" and not divulge their
capability. I do hope they have been dispatched. Further I would like
to believe that the naval traffic folk have established regions and depths
for subs to operate in the way air traffic control has established simple traffic
management with altitude (vs. depth) limits. And yes keep clear please
regions....
True China is not the only one with fine quiet submarines more than a couple
boats should be moving toward this region.