Some comedy speculations on the chat I see, systems are not likely to be running with 50M+ of sea water on them! So bar some passive surveillance and pinging off structure they would not be getting anything very exciting back that had not been previously visible from a view from an airshow or embarkation. An ECM blanket I suspect would be in place and therefore I do not think any Bond movies are going to be re enacted anytime soon irrelevant of giving away location of aircraft, which will be recovered pretty smartish (pending depth) and have overwatch on site anyway.