recovery. he also wrote a book about the earhardt disappearance. good morning, sir. >> good morning. >> it seems kind of far fetched to compare the two flights. earhardt's plane went down in the '30s. we have much, much better technology. are there parallels? >> someone once said that history doesn't repeat itself but it rhymes. nothing vanishes without a trace. we have been working on the earhardt ministry and we for 25 years, many traces, many clues. the parallels to flight 370 just keep coming. you have a flight that was originally thought to have gone down at sea and then a search for wreckage didn't come up with anything and now there are electronic communications from the plane that came in after the time of loss, which made people think that maybe it continued flying and was on land.