The exact location is within the area defined by Prof. Pattiaratchi and Prof.Wijeratne of the University of Western Australia in their drift analysis, which was between 28°S and 33°S along the 7th Arc. The crash area is 70nmi by 40nmi or 130 km by 74km and about 46 per cent of the new area has been searched before.
You can read that report here.
Building on that report with more supporting data the authors have produced a series of supplemental technical papers further testing WSPR technology and highlighting how the detection works as there appears, for some reason, to be some confusion amongst a few of those keenly following the loss of MH370.
This technical paper highlights how WSPR works over short distances and the authors point out that since the demonstration by Robert Watson-Watt and Arnold Wilkins in 1935 of detecting a Handley Page Heyford aircraft by using radio signals from BBC Daventry, radar systems are now used around the world for aircraft detection and tracking.
WSPR, the revolutionary tracking technology, that will launch a new search for MH370 in 2024, has now been proven over short distances in a new 61-page technical paper authored by three leading experts.
The technical paper “How does WSPR detect Aircraft over short Distances? Technical Paper“ is authored by Richard Godfrey, Dr. Hannes Coetzee (ZS6BZP) and Prof. Simon Maskell, and with other papers, forms the basis of new evidence of the location of MH370 west of Perth, Western Australia.
Put simply when an aircraft flies through a radio (Weak Signal Propagation Reporter WSPR) link it disturbs the signal and that read more ⇒
Source:: AirlineRatings.Com